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K3VG Series

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1. Co IS
2. Working fluid 0 20C 80C 65C 60C 500 Se77eqmm LZ LZV2 00 Drain piping for closed circuit LZ LZV200 type Ple
3. 31 4 MPa 320 kgf cm2 function amp features In response to the rise of the delivery pressure the Dump tilting angle is decreased and the input torque is restricted This function prevents excessive load to the motor Regardless of the flow change the circuit Dressure is Controlled COnstant Be Sure to install the safety valve in the circuit Maximum pressure Setting is 31 4 MPa 320 kgf cm2 Pressure setting at delivery is 19 6 MPa 200 kgf cm2 If the discharge pressure exceeds the preset value the discharge flow is automatically decreased and thus the waste flow relieved out of the safety valve in the circuit is reduced down to the minimum possible level This function not only saves energy but also reduces the tem perature rise in the tank When the pump is used in combination with the horsepower type select this code Be Sure to install the safety valve in the circuit Pressure Setting at delivery is 31 4 MPa 320 kgf cm2 IN
4. 20 200 mm2 s cSt t is recommended to use the anti wear type hydraulic fluid as mineral oll type when the pressure IS higher than 20 6 MPa 210 kgf cm2 1 Some fire resistant fluids require the use of special materials Therefore please consult KAWASAKI giving the fluid specification and working parameterS Generally fire resistant fluids have a low viscosity index and the viscosity greatly changes with a change In temperature For this reason the circuit should be provided with a cooler or forced cooling to keep constant temperature so that the working fluid may be used at an adequate viScosity condition A higher suction pressure than that in the case of mineral oil is reduired to prevent cavitation Please contact KAWASAKI of application Iinformation In case of a long period operation adeduate control of working fluid condition is required Proper viscosity range IS the same as mineral oll Precautions are shown on the table below os HG RG HH FF 10 20 30 40 5 10 20 30 40 51 102 204 306 408 51 102 204 3
5. NVH K4V Series lt LVP017 LZLZV LX LXV SerieS LZV LXV pp b 3 2 K3VG KG3VL K3VG Series K3VL Series The K3VG series swash plate type axial piston pump IS high pressure pump for Industrial machinery with high efficiency reliability and low noise Good var
6. SPECIFICATIONS Regulator specifications electoric driven Dart Droportional reducing valve BE 4 9MPa 50kgf cm2 RITS7 3 40 L min lt 1 0 FS mk lt 0 5 FS NR unit step 0 3mm2 s 0 100 0 the frequency domain 3Hz dB K3VG ILIS 1 1 Note Please use Dump and controller as a set because they have been adjusted one to one basis and shipped ILIS KSVG ILIS LZ ROTAS The electric control pump K3VG ILIS with electro hydraulic servo redgulator ILIS delivers flow accurately accordi
7. R3041 00 Filter 2 5 SIZG 030 120 180 500 30 50um 150 200 SW_ LZ LZV LX LXV SerieSN When pressure is maintained over a long period while the outlet flow rate is low the pump body temperature increases and this may shorten service life because of viscosity lowering of working fluid Pump body temperature rise can be prevented using the two methods mentioned below The minimum outlet flow rate Q min setting method The forced cooling method using cooling oil 7 1 Minimum
8. ROTAS electric hydraulic rotary servo actuator which generates large output tordue in Droportion to low level electric signal can control the outlet flow steplessly Ps servo pressure 2 0 4 9MPa 20 50kgf cm2 PL pilot pressure max 4 4MPa 45kgf cm Ps servo pressure 2 0 4 9MPa 20 50kgf cm Relationship between response time and required servo pressure servo flow _ LZ 030 LZ 180 2 94 30 3 a J 19 6 20 15 8 910 47 15 1 ED H 1 98 10 a NS o 000 005 010 015 020 025 030 035 040 045 050 Fo Response time s 0 27 00 0 05 0 10 0 15 0 20 0 25 0 30 0 35 0 40 0 45 0 50 Response time s LZ 260 LZ 500 29430 70 245 25 Sm 19 6 20 Ss0 81 47 15 Na 20 10 0 98 10 g 1 i UE 000 005 010 015 020 025 030 035 040 04
9. Bi Bz Ci Cz zDiDawl di Hi Hz eR Re Cs 9 9 6 9 9 3 DO 200 030 20 245 355 208 1305 144 160 125 M10 200 100 21 43 82 9 Ti 636 SMT 4 69 for Closed circuit 060 38 310 440 260 380 180 200 160 M12 250 130 24 46 103 9 NS mr in rit jl H EE 090 55 360 510 286 440 198 250 200 M16 280 150 28 55 110 0 lh 8 EN EE 120 69 370 530 325 450 225 250 200 M16 315 155 28 55 129 a 1 659 _ 1 180 103 445 625 364 535 252 300 250 M16 380 180 34 66 144 6 i N TU 3 E LZV Series NL EE LF 332 N i A Bi Bz Ci Cs zDilDaml di Hi Hs 2gRilgR2 T x ca 9 W 4 9 3 120 69 370 530 325 450 225 250 200 M16 315 155 28 55 27 73 129 1 a 180 103 445 625 364 535 252 300 250 IM16 380 180 34 66 32 69 144 0 EB 1 LX rl YN M Se es 6 A Bi Bz2 C1i C2 gD1gDag dn Hi Hs gRilgRe T X cs 9 NAND a
10. Hmax 15 30 mm2 s cSt LZ LZV Rotating direction and flow direction Below table shows the flow direction as affected by the rotating direction and tlting direction of the cyl
11. 3 4 SAE 5 SPECIFICATIONS K7VG K7VG series is a newly developed high pressure swash plate type axial DiStOn pump for application to industrial machinery based on Our unique technologies and rich experiences This series IS espe clally suitable for steel making plant and press machinery The adoD tion of high load bearings has achieved long life 1 Reliable High Pressure and Long Life Type This high pressure pump IS Dased on our unidue
12. 1 ne nD 3 K3VG 5 KS3VG ILIS eine 15 K3VL 9 K7VG 35 KGVG KG3VL KZVG 38 NVH K4V 4 IVPO17 1 0 00 7 0 0 4 LZ LZV LX LXV
13. Approximate values are Shown below Please contact us to obtain more detailed information of each size LZ LZV 100 LX LXV LZ LZV 400 Suction Pressure For Open Circuit LZ LZV 100 type LX LXV Semi Closed Circuit LZ LZV 400 type 0 39 4 0 Set the suction pressure 0 29 3 0 0 20 2 0 0 098 1 0 0 00 0 0 upper limit Suction pressure Seml closed circuit WORKING FLUID The Range of Temperature Viscosity the range of temperature open circuit LZ LZV LX LXV Series 0 EONG 10 200 mm2 s cSt the range of viscosity closed or motor circuit 10 1 000 mm2 s cSt the proper range of viscosity the inside pressure of the pump casing within MPa kgf cm2 suction pressure open
14. 2 Ne Nig 2 0
15. output flow is accurately controlled at will accurate electro 0 lt 100 Auxiliary pump unit as control pressure source is standardized and hydraulic servo avallaDle 18 Rn lt VN 0 rs Our exclusive controller is necessary The controller type is KIC A100 10 or KIC A200 10 8 Qin KIC A100 10 KIC A200 10 Note Adjustment of the max flow max tilting angle and control horsepower can be made with the external adjusting screws In case the pump is used deviating from the standard control curve consult us for adjusting Drocedure and standard horsepower control CurVe 11 K3VG Series Combining each pressure control and flow control shown
16. 1 K3VG KS3VL K7VG SeriesE t is recommended to use the anti wear type hydraulic fluid as mineral oil type when the pressure is higher than 20 6 MPa 210 kgf cm2 1 Some fire resistant fluids require the use of special materials Therefore please consult _ KAWASAKI giving the fluid specification and working parameterSs Generally fire resistant fluids have a low viscosity index and the viscosity greatly changes with a change In temperature For this reason the circuit should be provided with a cooler or forced cooling to keep constant temperature so that the working fluid may be used at an adequate viscosity condition A higher suction pressure than that in the case of mineral oil is reduired to prevent cavitation Please contact KAWASAKI of application information In case of a Iong period operation adequate control of working fluid condition is reduired Proper viscosity range IS the same as mineral oil Precautions are Shown on the table below 1 5 type mineral anti wear hydraulic fluid polyol ester water glycol MPa kgf cm2 34 3 350 max pressure TR 2 20 6 210 the proper range C 20 60 10 50 of temperature cavitation
17. LZV LXV 3 ROTAS LZ LZV LXLXV series 1 Reliable high bressure and Long Life This Dent axis type high presSure Dump has Deen developed for industrial machinery based on our unidue technologies and rich experiences LXV LZV series hydraulic Dumps are long life reinforced bearind tyDe They can operate for Iong periods of time under severe conditionS high pressure ContinuOuS drive use Of fire reSIS tant fluid 2 High Efficiency
18. peripheral speed enabling the high self priming capability aN ON swash plate piston cylinder 4 4 Varieties of Control Methods set plate shoe Good varieties of hydraulic and electrical control methods are available The flow control pressure control horsepower control and the combination of these are standardized and available ADJUSTABLE RANGE OF MAX DISPLACEMENT 1 cm3 cm3 5 5 Auxiliary Gear Pump approx diSplacement change ffi f 1 Various sizes of optional gear pumps are attachable Accord pl per revolution of screw NO GI IAA OO OM IngIy no Separate pump wil control pres 63 22 5 a sure source or as a medium pressure system pressure A KN m m NO
19. 4 N MS N CAUTION A CAUTION 4N CAUTION Use the product under the specification mentioned in the catalog drawings and Specification sheet Keep your body off the product during the operations as it may become hot and burn your body Use the proper hydraulic oil and main tain the contamination in the recommen ded level otherwise it may not work or be damaged Cautions related to maintenance NN CAUTION NN CAUTION AN CAUTION EN CAUTION Never modify the product without approval of Kawasaki
20. 7 code control type control curve limit of flow set function amp features FI am ps 50 100 a ia A The discharge flow can be steplessly adjusted by manual control I o This adjustment is possible for all regulator models manual control Q O00 6 E ES 2 5 100 RR Infinitely variable adjustment of the delivery flow is possible by the positive flow control 2 5 i 3 amp pilot hydraulic pressure a Pi 0 7 2 5MPa Pilot pressure Pi 0 7 2 5 MPa NII Dilot pressure Q 100 a o 6 The external pilot pressure can steplessly adjust the maximum flow 15 100 With a directional control valve unloading and 2 stage discharge flow negative flow control 8 p 2
21. Controls the outlet flow in accordance with torque control curve working DreSSure Operation by handwheel working DreSSure Operation by pilot pressure R1100 R1100 type with manual stroke limiter lt is adjustable to control the maximum outlet flow by manual operation R1100 R1100 type with hydraulic stroke limiter It can control the maximum outlet flow by the pilot hydraulic pressure 0 PL pilot pressure max 3 9 MPa 40 kgf cm2 A Pilot pressure PL _ 1 Delivery pressure 10 2 R1602 two a type Operation by changing pilot pressure 2 Controls the maximum and minimum outlet flow by changing the allocation of the pilot fluid PL Dilot pressure 1 5 4 9 MPa 15 50 kgf cm2 R1 220 pressure constan
22. bellhousing flexible couplin damper rind pressure pulsation absorber 22 23 Load sensing Circuit Swash Plate Type K3VL Series FEATURES SAE ISO SAE SAE IS0 JIS
23. source Hydraulic units can thus be made compact See the 112 56 7 1 Ordering Code on page 7 and the Installation Dimensions on 180 180DT 87 page 21 Setting flow at delivery is maximum ORDERING CODE 63 K3VG K3VG series displacement 063 63cm3 112 112cm 180 180cm3 280 280cm3 180DT 360cm 180cm X2 280DT 560cm 280cm x2 DT DT tandem type double pump type of hydraulic fluid mineral oil W water glycol P polyol ester circuit tyDe 1 open circuit attached gear DumD installation form code 0 without 9ear DumDp 10cm 2 15cm3 3 9 MPa 40 kgf cm 4 9MPa 50kgf cm2 with built in relief valve Set DreSSure 40 bar max 50 bar 3 without dear DUm
24. displacement cm E172 195 270 S 05 so DIMENSIONS NN 5 MO 2 83 max pressure MPa kgfcm 20 6 210 5 eh max speed min 1 800 EE max theoretical fow L min 486 TT HHT 0 0 19 6 1 39 2 49 0 I GOO 200 300 400 500 CHARACTERISTICS ae OO ga 1 delivery pressure NVH172 NVH172 eC Pressure flow rated characteristics Voltage flow rated characteristics Voltage pressure rated characteristics Note Values shown in the above figure are not guaranteed values but average ones 20 6 6 210 PF1 24 PF1 2 19 A 5 E 4 2 LO o S 5 1 MX 8 10 th i S 6 5 0 Y 0 0 0 5 10 15 20 25 0 9 8 100 19 6 200 0 7 5 126 L mm MPa kgtcm2 Qin V Pin V 160 aOIUSHing SCreW MM DreSSure input signal input signal 42 43 Variable Fixed Displacement Bent Axis Type FEATURES
25. speed 1 000min 1 In Case of Mineral Oil e LZ _X LZ LX Bearing life In case of fire resistant fluids should be considered ex pected life index against mineral oil Refer to next page The Kind of Working Fluid LZV LXV LZV LXV Bearing life The Kind of Working Fluid C 1
26. 3 A SAFETY PRECAUTIONS Before You use the product you MUST read the operation or Operators manual and MUST fullY understand how to use the product To use the product safely you MUST carefully read all Warnings and Cautions in this manual You MUST also observe the related regulations amnd rules regarding safety Cautions related to operation gt N CAUTION gt N CAUTION gt NN CAUTION gt N CAUTION Use the safety equlpment to avoid the in Jury when you operate the product Pay enough attention on hand
27. control are possible 12MPa 33MPa Pi 1 2 3 3MPa Pilot pressure Pi 1 2 3 3 MPa Dilot pressure Q Infinitely variable adjustment of the delivery flow is possible by the 02 BU 9998 042 a solenoid operated proportional pressure 2 lt reaucing VaIVG 10cm3 2 5 100 RN a 0 As a power Source for the solenoid operated proportional pressure BoUICUOAGo0UO 2 596 reducing valve our 10cm3 gear pump is available which eliminates redundant external piping mA C B10 KC B10 Our exclusive controller is necessary The controller type is C B10 or KC B10 Q I S 7 ILIS PID By our original PID control system with a Duilt in micro processor
28. with both side torque both constant control 1 The tilting direction and the handle position show views from the shaft end 2 TMA 1 260 500 2 030 180 When the torque motor is the old type TMA the code is 1 260 500 2 030 180 LX LXV LX LXV ORDERING CODE 00 series bearing V displacement 030 060 090 120 180 260 500 fixed displacement type standard type long life bearing type 32 4cm3 63 4cm LX 84 3cm only LX type 124cm 174cm 260cm 507cm type of hydraulic fluid W Z mineral oil water glycol phosphate ester type of flange polyol ester pump type M motor type others P LZ LZV LX LXV Series LZ LZV LZ LZV REGULATOR CODE R1100 R1120 R1130 R1602 R1220 R2600 R3041 EH
29. Super high pressure Bent Axis Type Electric Control Piston Pumps for Injgection Molding Machines 41 NVH1 FEATURES 1 NVH K4V SerIeS Ne Controller 1 Optimum Apparatus for Electric Control of Pump by Combputer In response to the voltage signal from the controller the tilting angle of the pump is automatically controlled Thus random and Iinear change of the pump is possible in accor dance wrth the reduirement from the load The feed back system of the pressure and flow via sensors achieves
30. SPECIFICATIONS K3VL KGV The Kawasaki K3VL series swash plate type axial piston pump Is a heavy duty variable displacement hydraulic pump newly developed for mobile and industrial applications The K3VL pumps are based on the proven design of the K3V and K3VG pumps whereby the controls and general construction have been opti mized for load sensing and pressure constant requirements 1 Reduced Pressure Pulsation and Low Noise The unique mechanism obtained through our long research has drastically reduced pressure pulsation 2 High Efficiency High Self priming Capability and Long Life High efficiency self priming capability and long life are made possible by utilizing an optimized piston slipper high load bearings and valve plate design 3 Optional Through Drive Optional through drive allows an auxiliary pump and K3VL pump to be direct mounted proving a compact low cost sol ution Available with American SAE International ISO and Japanese JIS mounting and shaft 4 Varieties of Control Methods Unload
31. Tandem type with PTO 63 180cm Variation K3V DTH K3V DP Tandem type with centrifugal pump Parallel type 180 280 cm 112 180cm Swash plate type axial piston pumps KS5V series 1 K3GV KGV UP 3 UP 1 With new technology the K5V series has realized higher Dower density 2 K5V series can cope with enlargement of displacement despite the same installa tion dimensions and regulator variations as K3V s 3 K5V series pumps have realized higher reliability and long life so as to meet requirement of larger torque model K5V80DT DTP K5V140DT DTP K5V200DPH DTH DTP SQ lplaeemont CR 80x2 140x2 200x2 0 rated 34 3 350 MPa kgf cm a 39 2 400 2 460 2 160 1 850 max for self priming 3 000 2 500 2 200
32. Air beeder port mm A d d 45 19 45 mm 60 19 60 6 80 19 80 a 112 20 112 167 0 SIZG 140 20 140 200 20 200 182 45 226 224 80 239 1 J H 224 112 2 UNF 239 140 a 1 The following are applied only to J or H mount type If the type is not J or H please consult us 2 UNF plag is attached at delivery 32 K3VG K3VL Series Suction Port Delivery Port ISO ISO mounting 2 eK3VL45 K3VL80 K3VL112 K3VL140 A B SIZE 45 60 35 7 69 8 M12X20 80 42 9 77 8 50 M12X20 112 140 50 8 88 9 200 61 9 106 4 d1 through 4 2d1 through 0 A B D di 0 26 2 52 4 25 M10X17 SAE 112 140 31 8 66 7 mm 200 36 5 79 4 38 M16X24 US Di gd1 2 224 18 140 0 o ma ngn Dimensions of Installation for Auxiliary pump SAE
33. SUMMARY OF HORSEPOWER SET CODE Select the right horsepower set code from among those shown in the table below for the needed constant horse DOwer Control KIVG265 N 970min N 1 150 min 350 1m 1m and less 300 a 970min 1 450min 1 1 750min 250 0 5 7 pg a hoopower Pe 45 M5 a 200 gt gt LL a s a 55 M3 L2 9 0 N a 1 2 1 2 Vertical installation Drive shaft facing upward 75 H3 M4 100 EE When vertically mounted some parts must be changed 90 H2 M2 50 0 M1 1 Do not use the standard pump in vertical mounting 110 H4 i Nb 1 When ordering the pump be sure to write clearly 132 H2 0 9 8 19 6 29 4 2 0 9 8 19 6 29 4 1 that it will be used vertically mounted 9 200 300 200 300 1 The oil level in the tank should
34. negative control E electric control 16 auxlliary pump unit refer to page 16 0 without auxiliary pump unit 1 with auxiliary DumD unit confluent block refer to last page horseDOwer Set code PERFORMANCE CURVE Mtg im 50 o aganme mineraloil oiltemperature oil viscosity K3VG63 Overall efficiency Self priming capability 1 00 0 75 0 50 0 25 1 0 100 150 90 5 80 90 70 5 60 g E 88 100 Sg 0 5 50 8 86 n 3 mH 2 80 SL 50 60 1 800min 0 SDeed 0 9 8 19 6 29 4 n MPatkotens 100 200 300 I AN MPa kgf cm delivery DreSSure Bearing life Noise level 1 000 000 500 000 800minF 1 200 1 500minF mm minT EL 100 000 1 000min tilting angle gt 100 50 000 LINIIIIIII 50 96 E Ne MG Mk 8 10 000 5 000
35. 1 Variable Displacement Pump of Extra high pressure and Long Life The LVP017 is a manual variable displacement pump of su per high pressure up to 49 MPa It can be set at any dis placement of from 4 to 17 4 cm3 and is suitable for high pres sure jacks Adoption of the high load bearings has realized a long life at high pressure 2 Achieved High Efficiency by Original Tilting Mechanism The original off set tilting center mechanism minimizes un necessary cylinder volume and realizes high efficiency be tween minimum and maximum flow 3 Compact Design Considering Use Horizontal disposition of the suction and delivery ports has eliminated extra pipe work and realized simple installation The slim bracket enables compact installation PUMP EFFICIENCY 1 800 30 0cSt and functions highly precisely The pump has stable and quick pump type LVP017 110R1 R1600 100 075 0 50 0 25 reSDOnSe good durability and low noise characteristicS displacement cm3 4 17 4 1 0 100 pressure rated 34 3 350 NN 6 3 SPECIFICATIONS MPa K9Mcm max 49 00 rated speed min 1 800 x E a Hz 0 SL Size NVH K4V mass kg 18 3 6
36. Self priming capability 250 1 1 800min 200 L min delivery flow 150 0 049 0 049 0 5 0 5 MPa kgfcm Suction DreSSure Noise level 1 500 1 min 0 098 1 0 dB A noise level 9 8 19 6 100 200 MPa kgffcm delivery Pressure Self priming capability 300 1 1 800min_ L min delivery flow IN a 200 0 049 0 5 0 5 MPa kgfcm suction pressure Noise level 85 80 75 70 65 m9 60 g 55 50 9 8 19 6 100 200 MPa kgf cm delivery Pressure 29 4 300 Self priming capability L min delivery flow 0 5 MPa kgfcm suction pressure Noise level 85 70 60 55 dB A noise level 800min 65 sp isoomm 75 50 MPa kgfcm delivery Pressure 26 REGULATORS Basic Control code control type P
37. for EH ROTAS type EH OD type of regulator pump size 1 030 2 060 3 090 4 120 5 180 6 260 7 500 3 260 500 4 030 180 2 torque constant control O without torque constant control R with one Side torque constant control tlted right L with one Side torque constant control tlted left D with both side torque constant control 1 tilting direction R right L left D both SDeed H gt 1 400min 180 260 pump type blank Others design code mounting type 0 without bracket 1 with bracket design code direction of rotation R clockwise L pump type counterclockwise M both rotation motor type Shaft end 0 JIS standard keyed JIS 5 JIS involute splined JIS 46 47 SUCTION BOOST PRESSURE
38. pressure constant control control curve function amp features When circuit pressure reaches to the set pressure pump displacement decrease to the minimum required displacement to keep circuit pressure This function saves energy when maintaining pressure Be sure to install the safety valve in the circuit Set pressure can be remotely controlled by external relief valve which is installed at pilot port Pressure setting at delivery is 32 MPa 326 kgf cm2 KS3VL Series hydraulic circuit DP 32 MPa 326 kgfcm2 BE ae J9 0 With flow control orifice installed between pump delivery line and lo
39. J JIS SAE Mounting and shaft type code J SAE mounting and JIS key shaft DI M ENSIONS ere J JIS SAE 4 15 6 0 8 0 Mounting and shaft type code J SAE mounting and JIS key shaft K3 4 0 200 L11 NN gt NN gt ee differential pressure adjusting screw ifferential pressure adjusting screw P cil 1 suction W5 ee ee suction Wa cut off pressure adjusting screw cut off pressure adjusting screw max flow adjustind Screw 1 max flow adjusting screw H2 i Hs 154 164 Drain Port Regulator port Air Bleeder Port Regarding the Pump Regarding the Hear Ported Pump with Horsepower Control Regulator special specification Drain port mm
40. L min delivery flow L min delivery flow 600 500 400 L min delivery flow 9 8 19 6 29 4 100 200 300 MPa kgf cm2 delivery pressure N 970 min 9 8 19 6 100 200 MPa kgf cm2 delivery pressure 29 4 300 19 6 200 MPa kgfcm2 delivery pressure 350 300 L min delivery flow NO NO O1 O1 O1 400 L min delivery flow IN 100 L min delivery flow K3VG ILIS N 1 150min 160kW 132 110 90 lt AS5 3 5 37 30 9 D F G K 9 8 19 6 29 4 100 200 300 MPa kgf cm2 delivery pressure N 1 150min 9 8 100 19 6 200 MPa kgfcm2 delivery pressure N 1 150min 19 6 200 29 4 300 MPa kgfcm2 delivery pressure 18 K3VG Series DIMENSIONS K3VG632112 180 280 without attachment 280DT without attachment suction Dr Dr 1 The standard mounting type mounting in the horizontal direcition of shaft Use Dr or Dr
41. Speed max Rotation Viewed from shaft end clockwise 5 clock wise rated Operating pressure peak tead Suction pressure 4 peak Input power Min flow Operation MM SN Max Input tordue Max flow UU 9 oOo O Mounting direction Horizontal 6 Vertical LAs 4 Control Others 62 63 Controller C B10 KC B10 series K3VG KGVL C B10 and KC B10 series are Our exclusive controller for proportional valve of K3VG electric flow control or K3VL pressure remote control model supply voltage max output current input signal DC 0 10V_ AC 100 110V voltage input MM AC 200 220V AS Variable resister 5kQ 5 resister input 0 DC 0 5V Dimensions C B10 CB 4 LZ ROTAS CB 4 is our exclusive Controller for LZ ROTAS
42. horsepower and pressure constant remote control for standard for high spead version direction of rotation R clockwise 36 K3VG KSVL KT7VG 0000 KG3VG K3VL K7VG PERFORMANCE CURVE ka wsoc smms CAUTION FOR INSTRUCTION K3VG K3VL K7VG SERIES Overall efficiency Self priming capability a 1 0 0 75 0 50 0 i 6 91 80 c 8 o 8 5 R gt ES 1 wt 8 sme 0 5 gt a a 5 g Mounting direction and drain pipin HF 9 piping Mount the pump with the shaft directed horizontal as 0 ae 99 84 0949 0 oo4e oose shown in the figure below MPa kgf cm MPa kgf cm The drain piping must be arranged above the top of the OY ROR NP pump case and led to the tank directly Dont re
43. For satisfactory service life of these Dumps in applica tion the operating fluid Should be continuously filtered to keep at least the cleanliness level ISO DIS 18715 or NAS1638 Class 9 A 10 m filter must be used in the return line and an 80 150 mesh strainer In the suction lines Connection of driving shaft 0 025mm 0 025 mm a 0 05mm a 0 2 deg Use a flexible coupling for connection of the pump drive shaft with an engine flywheel or an electric motor shaft Alignment should be so carried out that the parallel error may be held within 0 025 mm Do not put radial or thrust load at the shaft end Use screws and thread for fixing the coupling without nammerind The acceptance standard of alignment Parallel misal
44. Swash plate type axial piston pumps K3SP series 1 9 1 This is a compact double pump for a small size construction machine 2 The tilting angle control of the swash plate is conducted by the nydraulic pres Sure Diston which composes the pilot and the servomechanism 3 The centrifugal pump for sucking pres sure charge is built in the sucking pas sage to improve the self inhale perfor mance in a high revolution area model K3SP36 displacement a 29202 Ma 29 4 300 pressure 2 e MPa Ezn kgffcm2 3 31 4 320 Speed max for self priming 20 66
45. 0E00 Note The regulator code for the manual flow control is 0000 If horsepower is not controlled the horsepower set code is 00 ex in case of electric control the regulator code is 0E00 ILIS Electro hydraulic servo ILIS K3VG 280DT 1 0 IF RI 1S horsepower controll 0 without horsepower control 1 horseDOwer Control flow control R ILIS regulator control mode 0 without horsepower control or volumetric efficlency compensation 1 with horsepower control or volumetric efficiency compensation Single or tandem confluent 2 with horsepower control or volumetric efficiency compensation tandem independent K3VG Series 3 horseDOwer Set code horsepower control mode H for high horsepower M for middle horsepower L for low horsepower flow control O without flow control P positive control N
46. 43 LZ LZV LX LXV 9 52 2 53 t 54 84 55 ON APPLICATION USAGE OF THE PRODUCTS Although our products are designed on the basis of our profound knowledge and long experience and manu factured under the strict quality control system the fol lowing must be taken into consideration in actual use The operating conditions of the products shown in this catalog vary depending upon each application Therefore the decision of the products suitability to the system considered must be made by the designer of the hydraulic system and or the person in charge of determining the specification after making analysis and conducting tests if necessary The study of the specification shall be done based on the latest cata log and technical documents and the system must be composed taking into account situations regarding the possibility of machine failure Prior to use of the products descriptions given in the SAFETY PRECAUTIONS must be observed for the proper use The technical information in this catalog represents typical characteristics and perfo
47. max 4 500 3 600 2 900 2 600 2 200 1 800 88SHPG3OF RPC 4 theoretical tordue 7 346 460 675 949 1 417 2 767 casing using mineral oil and in the open N m kgf m Ap 34 3 MPa 350kgfcm 27 18 1 35 3 47 0 68 9 96 8 44 5 282 3 4 Theoretical value based on rated pressure EX 0 0087 0 028 0 044 0 083 0 151 0 320 0 947 and out of consideration of mechanical ef GD kdf m2 lt io ficiency Sh IVR LZV LXV LZV 0 329 0 668 2 010 5 Mass with regulator type R2600 moment of inertia LZ LX 0 0022 0 0070 0 038 0 080 0 237 2 OUO32 NO ez OO about the drive axis 1ZV LXV permissible speed variation ao rad s 3 1 2 9 2 4 2 3 LX 15 35 53 66 115 219 184 310 591 mass 135 185 390 257 372 714 PERFORMANCE CURVE 100 50 2C 35mm27s cSt oll temperature viscosity We 100 I go 80 a EY volumetric efficiency MUN si 5 g 80 Dump efficlency Si volumetric efficiensy 0 0 9 81 19 6 29 4 100 200 300 MPa kgf cm delivery pressure Note T
48. mineral oil W LZ only LZ type water glycol phosphate ester P polyol ester E others type Of Circuit 1 ODen circuit SymbDol 2 closed Circuit l l 4 Sermi closed circuit B redulator 0 without regulator 1 with regulator LIZ 260 1 pressure lines suction lines drain port BID type of regulator regulator refer to next page speed H gt 1 400min 180 260 pump type others location of mountind face of lower pipe flange B left side D i right side without lower pipe flange location of mountind face of upper Dipe flange B left side D right side without upper Dipe flange mounting type 0 030 180 without b
49. According to the rise of discharge pressure of the pump the discharge flow is automatically 1 A gt decreased and the constant torque control is achieved 4 horsepower control A This function not only saves energy but also reduces the temperature rise in the tank ei This function can use with pressure constant control or load sensing control Pressure Control Option special specification code control type control curve function amp features hydraulic circuit NI Iintegral unloading VI DreSSure remote control DP 31 4MFa 115VAC 230VAC eVDC 12VDC ISO4400 DIN43650 5510 12 80 0 18A 0 94A 30ms
50. In case of electro hydraulic servo regulator K3VG ILIS 55 6 AA the horsepower set code is different Refer to page 17 5 7 2 re 5 5 H H 10 15cm In case a 10 or 15 cm3 gear pump is attached please consult 90 H4 M4 HS oo HS us Some Dart of the code table is different 110 1 M2 132 H4 illiililiililililililiiii i 5 5 55 5 0 9 8 19 6 29 4 0 9 8 19 6 29 4 3 160 100 200 300 100 200 300 K3VGE N 1 450min N 1750 min 200 MPa kgf cm2 MPa kgf cm2 a 7 delivery DreSSure delivery DreSSure 100 125 RB 970min 1 1 150min 11 450min 1 1 750min 1 100 K3VG280DT 75 N 970min N 1 150min 7 5 L4 E horsepower 75 a 400 code orsepower 11 0 M3 L2 L4 a 50 i code kW 600 15 0 M1 Ma L3 5 H2 8 so E M capacity 18 5 H3 H5 M2 L1 M1 H4 75 5 s400 M2 25 J M2 90 horseDower 5300 30 0 H2 H4 i 4 L3 110 8 3 H4 37 0 H2 0 9 8 19 6 29 4 0 9 8 19 6 29 132 200 M1 100 200 300 100 200 30
51. 1 800min 1 000 9 8 29 4 1 5 10 50 100 100 200 300 kW MPa kgf cm E M capacity delivery DreSSure Overall efficiency Self priming capability 1 00 0 75 0 50 0 25 ii 250 UN 8 5 9 90 5 1 800min 3 WE 5 200 Sg 0 es N 55 8 5 83 6 ME lr 0 a 1 800min 0 049 0 0 049 0 098 0 5 0 5 1 0 19 6 MPa kgf cm 00 200 300 CR 082 MPa kgf cm delivery DreSSure Bearing life Noise level 1 000 000 85 1 800min 2 500min 80 8 75 E B tilting angle i 3 70 HNN na 50 96 8 65 1 800min 1 000 905 9 8 19 6 29 4 10 50 100 500 1 000 100 200 300 kW MPa kgf cm E M capacity delivery DreSSure 90 1m The values shown i
52. for Industrial Applications Open iculs Cl0sed Circuits LZ LX 120 LZV120 LZ LX 180 LZV LXV180 LZ LX 260 LZV LXV260 LZ LX 500 LZV LXV500 for Industrial Vehicles Open Circuits Closed Circuits Double Pump Tandem Type Ingle UMD Single Pump K4V45C K3V112DT EN K4V112C K3V140DT K3V180DT K3V180DTH K3V180SH Hydraulic components for Industrial Applications K3VG Series K3VL Series SAE IS0 JIS K7VG Series
53. tandem lt lt tilting angle tilting angle LLILILIIIIII 50 96 9 50 1 200min 1 200min 70 0 9 8 19 6 29 4 0 9 8 19 6 29 4 100 200 300 100 200 300 MPa kgf cm MPa kgf cm delivery pressure delivery pressure 10 REGULATORS Pressure Control code control type control curve Q h 0 horsepower control type presSure constant type horsepower and pressure constant type Flow Control 31 4 MPa 320 kgf cm2 19 6 MPa 200 kgf cm2
54. IEC 144 DIN40050 Class IP 65 lt C B10 KC B10 Discharge pressure and flow can be reduced to the minimum possible level by the solenoid unloading valve Solenoid data Unloading valve N Solenoid voltage 115VAC 230VAC evpc 2vpc Connector type ISO4400 DIN43650 Solenoid resistance 22 C 551Q 12 8Q Holding Current 22 C 0 18A 0 94A Response time at rated voltage Protection IEC 144 DIN40050 Class IP 65 Discharge pressure can be controlled by the proportional relief valve Our exclusive controller is necessary The controller type is C B10 or KC B10 Note About other control options please consult us 27 28 SUMMARY OF HORSEPOWER SET CODE IK3VL45 a et 970min 1 1 150min 1 1 450min 1 1 750min 1 SD L3 XD L1 L2 11 0 M1 M3 L1 L2 15 H3 H4 M2 M4 18 5 H2 H
55. MPa kgffcm2 kW KW delivery DreSSure delivery DreSSure 6 8 9 Mi RS ee 6 180 horsepower control mode 970min 1150min 11 450min 1 750min horsepower control mode 970min 1150min 1 1 450min 11750min N 1 450 min N 1 750min 2 H 14 7 22 6 17 5 26 8 22 0 33 8 26 6 40 8 H 60 2 100 4 71 4 119 1 90 0 150 1 350 high horsepower high horsepower 110kW M 105 150 124 178 15 6 22 4 18 9 27 1 59 4 90 0 67 3 113 5 8 90KW middle horsepower middle horsepower horseDOWer wo L 7 1 12 6 8 4 15 0 10 6 18 9 12 8 22 8 2lo2595468 20 95W low horsepower low horsepower kW 1 eR E M capacity 970min 1 1 150min 11 450min1 1 750min 200 horseDOWer code 55k 75k 0 H2 100 RN i K3VG1 1 2 kW KW delivery flow L min delivery flow IO L min M2 37kW M4 50 M4 1 0 L3 A 3 horsepower control mode 970min 1 150min 1 450min 1750mi
56. SAE shaft SAE Splined shafft mm splined shaft a LL L2 gDs Ls Si 45 60 46 8 24 981 33 SAE J744 25 4 15T 16 32DP 80 SAE J744 32 4 14T 12 24DP 112 140 SAE J744 44 4 13T 8 16DP 200 L3 From pump mountind flange surface keyshaft size Dk Lk Lk2 dk key width a a 2 A 45 60 25 4 8 32 323 M8 6 35 9 A AJ 8 31 82 55H7 M10 SAE J744 16 4 9T 10T 16 32DP a a 5 0 05 B 11 53 101 6H7 M12 SAE J744 22 4 13T 16 32DP 4 ac oo BB 11 53 101 6H7 146 SAE J744 25 4 15T 16 32DP 112 Ry C 14 58 127H7 181 SAE J744 33 4 14T 14 24DP 140 44 45h7 63 49 33 14UNC 2B 11 1138 CE 14 59 127H7 181 SAE J744 38 4 17T 12 24DP 200 D 15 71 152 4H7 161 6 SAE J744 47 4 13T 8 16DP el E 18 75 165 1H7 224 5 SAE J744 47 4 13T 8 16DP Me 1 4 four bolts a dk L3 mm 2 Size 45 60 80 112 7140 200 350 5 33 34 35 K7VG Series Swash Plate Type Axial Piston Pump K7VG Series FEATURES 1
57. supply voltage Input resister EIDVzeisEll2NVMI 100kQ 5V 12V AC 30kQ 1V 2V AC 3kQ AC 1007110V Controller Proportional Pressure Control Valve for Pump PPTGSSUOWV Y FE Proportional Pressure Control Valve for Pump PilotPreSSure RDPV5P PRDP6P RDPV and PRDP series are solenoid operated Droportional pressure Control valves for control of DumD Dilot pressure model max Control pressure controller type RDPV5P solenoid operated proportional pressure relief valve 34 3 MPa 350 kgfcm RDPV5P C B10 KC B10 solenoid operated proportional pressure reducing valve 4 9 MPa RDR6R 50 kgf cm C B10 KC B10 Dimensions RDPV5P Pressure Control Valve for Pump PilotPressure RDPV6P series PRD6 series relief valve reducing valve max control pressure 20 6 MPa 210 kgffcm Dimensions max COntrol pressure 30 9 MPa 31
58. 200 300 MPa kgf cm2 MPa kgfcm2 delivery pressure delivery pressure N 1 450 min N 1 750min 350 300 90kW wW 250 horsepower _ horsepower 75kW code OkW code 200 H2 H2 gt s 150 5 H4 H4 100 H6 a M3 50 L2 L2 0 0 9 8 19 6 29 4 0 9 8 19 6 29 4 200 300 100 MPa kgf cm2 delivery pressure 200 300 MPa kgf cm2 delivery pressure ADJUSTABLE RANGE OF PRESSURE CONTROL REGULATOR Setting pressure at delivery 32MPa DreSSure limiter 1 MPa approx DreSSure change Der revolution of screw 2 preSSure limiter differential pressure 45 60 80 8 0 1 3 112 140 200 92 e ADJUSTABLE RANGE OF MAX DISPLACEMENT 1 5MPa differential pressure 1 cm3 cm3 size OX SD EN GUER EET min setting of max displacement 45 4 9 16 60 6 0 24 80 6 0 35 112 11 5 56 140 12 0 70 200 15 3 100 Setting flow at delivery is maximum 30 KS3VL Series
59. O O ring 3 LX oS 8 NM al aa SAIS LXV ry N FN se N N FS 51 7 ED N 1 Part No Name Q ty set 01 piston sub 7 101 driving shaft 1 104 tapered roller bearing for shaft end 1 114 cup spring 2 115 cup spring spacer 1 122 Sset ring 7 126 set plate 1 127 set screw 14 142 1 pin 1 143 2 pin 2 151 ecylinder X CO LZ LZV LX LXV Seriesn LX 500 in case of LX 500 HH 288 6 0 7 G13 3 LXV500 in case of LXV500 G88 288 3 8 63 7 G9 G3 1 Part No Name Qty set 161 center rod 1 165 cylinder spring 1 171 valve pla
60. The leakage from the internal parts is very small and high efficiency has been realized in any conditions of displace ment and pressure The unique rigid housing construction and mechanism has achieved low noise operation 4 Varieties of Control Methods Good varieties of control methods are available such as tor que constant control pressure constant control flow control with pilot pressure electro hydraulic servo control ROTAS and so on LZ LZV LX LXV Series SPECIFICATIONS 1 030 060 090 120 180 260 500 aa 0 displacement cm3 32 4 84 3 124 174 260 507 3 1Z ZV 0 27 0MPa kgf cm2 3 tilting angle LX LXV 4 rated 2 34 3 350 5 R2600 pressure MPa kgfcm2 max 39 2 400 1 Pressure when using anti wear type hy 9 2 300 2 060 1 800 1 440 dab ui a 3 600 2 880 2 620 max for self priming speed 2 Maximum pressure for continuous use min 3 3 The maximum speed is with the suction
61. 030 11 200 310 1651270 109 eo BB EE PS 060 22 260 390 2101330 142 _ HH 090 ssl2g0 440 370 151 659 42 320 480 177 400 60 360 540 198 5 for Semi closed circuit 260 94 480le70 227 100 ne 500 189 580 780 420 680 260 400 s55 400 2s5 41 76 287 SPDRSI CC TIE LXV Series Pt NO a 63 3 01 pist b 0 RR ES a et 180 103 445 625 364 535 252 300 250 380 180 34 66 69 198 061 plug 260 105 480 670 335 570 205 360 315 315 205 34 66 36 227 227 072 10 O ring 5 500 189 580 780 420 680 260 450 400 400 260 41 76 46 287 101 driving shaft 1 6 102 103 1 Flange for Delivery Port 14 104 tapered roller bearing for shaft end 1 5 105 stop ri 1 LZ LZV LX LXV Series TS ne on 2d 4d ods ads odz a 107 outer spacer 030 20 50 48 50 8 30 19 16 2 27 2 36 74 11 34 M10 35 108 1 3 060 25 55 27 8 54 57 2 40 26 014311 82 11 M10 40 109 inner spacer 1 090 25 55 27 8 54 57 2 40 26 0 43 82 11 M10 40 111 tapered roller bearing 1 0 7 2 EE 180 35 751 36 5 70 79
62. O O ring 400 only for 400 type 2 165 cylinder spring 1 290 hexagon socket head bolt 8 171 valve plate 1 291 stop ring 1 201 bearing casing 1 292 spring pin 2 202 1 301 pump casing 1 203 copper packing 2 303 rear cover 1 204 O O ring 2 304 packing 1 205 needle roller bearing 2 305 pressure plag 2or3 208 supporting axle 1 317 O O ring 1 209 supporting axle 1 320 locking ring 1 210 thrust pad 2 321 hexagon head bolt 8 2 BU 2set 322 hexagon socket head bolt 24 213 hexagon socket head bolt 14 331 cover 200 only for 200 type 1 216 O O ring 1 332 O O ring 200 only for 200 type 1 230 seal cover 1 333 hexagon socket head bolt 200 only for 200 type 4 585 ph 232 tilting axle 1 366
63. a a a NII supporting mechanism has reduced noise See the data re 9 lating to noise on pages 9 and 10 NC The unigue mechanism has reduced pressure pulsation Attaching the optional pressure pulsation absorber contri Oo butes further System noise reduction See the reduced DreS sure Dulsation on page 22 3 3 High Efficiency and High Self Priming Capability driving shaft A The spherical valve plate and improved hydraulic balance i provide stable cylinder rotation thus achieving high efficien cy even In a Iow pressure and low speed operating rande Ry ti 2 0 Besides the shortened radius of the cylinder port lowers the bearing
64. d d O 91 7 steel pipe inch steel pipe material screw O ring 1 STPG M10 40 G35 1 1 4 STPG M12 45 G40 11 14 34 4 115 1 1 2 STPG G45 34 4 115 18 1 1 2 STPG M16 55 G45 29 9 96 G40 34 4 115 G45 G60 G60 SAE Flange for Suction Port SAE Rule 4 gd5 hole ol 1 13 1 4 1 0 25 2402 nr reference O l2 ls i 0 MAN Orring 63 357 69 9 go 20 10 1 1 2 SGP M12 35 GO50 112 50 8 88 9 105 25 15 130 77 0 64 80 14 3 2 1 2 SGP M12 40 GO75 180 62 0 106 4 125 30 20 160 90 0 76 90 18 3 SGP M16 50 GO85 ww 280 e9 9 120 7 135 30 170 9o0 90 105 18 4 1 3 SGP M16 50 G100 180DT 77 8 130 2 145 3o 2o 19o 1154 1oo 12o 18 4 4 SGP M16 50 G115 280DT 77 8 130 2 145 30 20 190 115 4 100 120 18 4 4 SGP M16 50 G115 Dimensions of Installation form for Attached Gear Pump size 63 112 180 280 280 180DT 280DT SDline 5 a C install form without assist pressure port A 5962 4 6 8 D F with assist pressure
65. left gives the following combinations of control COde DreSSure COntrol CurVe flow control curve ll0 IIPI IOINI OE RIPK V voltage Il lt Qin 1110 llP HINI HE V voltage HR Qin 4 0 5l 0 5llP uv 5IIN 5 EI V voltage 12 K3VG Se eS SUMMARY OF HORSEPOWER SET CODE KSVG180DT a 400 Select the right horsepower set code from among those 5 KW oz0min i 1 150min 450mn 1 750mn shown in the table below for the needed constant horsepower E M capacity 300 8 0 control K3VG ILIS 45 1
66. o E 8 i 10 000 SC 5 000 ksve1s0 1 500mm 1 800min 1 000 0 9 8 19 6 29 4 10 4 ed 500 1 000 100 200 300 kW MPa kgf cm E M capacity delivery pressure NG Overall efficiency Self priming capability 1 00 0 75 0 50 0 25 a gt mc ew Ss 90 5 NSP so S Rr 70 1 500min lt 88 ES S 400 s 0 5 _ 50 83 HD i 80 S 2 5 75 Ki 1 1200mmn AA U 60 1 200min 006 049 1 ee 098 6 SDeed 0 5 0 5 1 0 0 9 8 19 6 29 4 MPa kgf cm 100 200 300 suction pressure MPa kgf cm delivery pressure Bearing life Noise level 1 000 000 500 000 K3VG280DT 1 200min i K3VG280DT 1 000min 100 000 tilting angle 100 50 000 LILLLIIIIL 5094 5 K3VG280 1 200min 8 10 000 ksvG280 000min 5 000 1 000 10 50 100 500 1000 100 200 300 kW MPa kgfcm E M capacity delivery pressure SVG180DT 280DT Noise level Noise level K3VG180DT tandem K3VG280DT
67. port for case drain delivery delivery direction of rotation For the vertical mounting type see the Separate information R clockwise CO L E gt anti clockwise a viewed from shaft end CN gt suction delivery suction BL__ eo UN JO min flow adjusting screw 9 max flow adjusting screw L7 mm 4 D2 Lio Li1 180DT 8 8 5 18 64 280DT 200 9 20 74 5 d2 180DT NG 0 050 125 _569o 280DT 06 ie0 08 180 995 Bracket 200 0050 Le 0 090 0 Hi Hz Wes di ds 63 89 195 113 18 M12 112 100 220 125 22 M12 180 112 245 139 20 M16 280 127 286 167 26 M16 Dr Drain Port ey mm d A ds 63 19 63 32 112 20 112 0 180 180DT 3 5 20 180 40 280 280DT 20 280 60 180DT 280DT 0 20 19 21 SAE Flange for Delivery Port SAE Rule 4 ls reference
68. 1 GTIGS ep Cg kgfcme MPa kgf cm 5 400 3 A MPa 1kgf cm2 KGV ed 1 800 1 200 1 800 1 200 x 4 NN 2 a ga Cp OR an min 1 Lnmax forselrpriming nb UI OO a max 3 3 250 2 700 2 300 2 000 2 300 2 000 RE i a oh KGVG mMaSS g a 4 i s i 5 1 Pressure to allow guarantee of perfor The K3VG Series is a newly developed swash plate type axial piston ME VA Fiance unclions and serviee ie Durabi i i ITI pump exclusively for application to industrial machinery and has been 20
69. 1 _ 1L 1 GO0 200 MPa kgf cm delivery Pressure 1 0min Self priming capability 200 150 100 0 049 0 0 049 0 098 0 5 0 5 1 0 MPa kgf cm suction DreSSUre Noise level 100 200 300 MPa kgfcm delivery Pressure 909 1m 25 3VL112 KS3VL140 KSVL200 The values shown in the above figures excluding those for the bearing life are not guaranteed values but average ones The values for the bearing life show the calculated values of the basic rated life 90 of reliability Overall effi ciency 25 0 50 0 AD 1 00 5 ui ss RS 05 N 0 8 re OO Gi SS 0 25 EE 25 Sg 0 0 0 9 8 19 6 29 4 100 200 300
70. 125 horsepower skw horsepower code d a 100 i 75 i S 75 H2 5 H2 50 H4 25 M4 L1 L3 0 0 9 8 19 6 29 4 0 9 8 19 6 29 4 100 200 300 100 200 300 MPa kgf cm2 MPa kgfcm2 delivery DreSSure delivery DreSSure N 1 450min N 1 750min 175 225 150 200 175 c 125 0008 150 E s100 s125 H2 5 75 g100 H4 75 50 M1 M3 99 25 a 25 0 0 0 9 8 19 6 29 4 0 9 8 19 6 29 4 100 200 300 100 200 300 MPa kgf cm2 delivery pressure MPa kgf cm2 delivery pressure kaVL140 bt 970min 1 1 150min 111 450min 1 1 750mn 18 5 L3 22 L1 L3 30 M2 M3 L2 L4 37 H4 M1 M3 L2 45 H2 H4 M2 M3 SO H2 H4 M2 75 H1 H3 90 H1 KSVL200 ps 5 970min 1 750min 1 45 M1 M3 L2 L3 H5 M1 M3 L2 75 H1 H3 H6 M2 90 H1 H4 H6 132 H2 L min L min KS3VL Series N 1 450min N 1 750min 275 250 225 horseDOWer lt 200 code EE 175 150 H1 gt 5 5 H3 100 a i 50 M3 i L2 0 0 9 8 19 6 29 4 0 9 8 19 6 29 4 100 200 300 100
71. 45 36 1 55 0 low Horsepower od 935 1600 elivery DreSSUre delivery pressure 14 K ILIS ELECTRO HYDRAULIC SERVO REGULATOR K3VG ILIS 3 D 4 W FEATURES 1 PID 1 FS 0 5 FS 3 4 6 5
72. 80 ND i oll temperature range 9 5 2 The suction pressure Should be 0 01 designed based upon the K3V Series having rich experience as a 2 es MR kgf cm and above at normal aa condition DumD for application to construction machines In addition to the well GR 10 1 000 a SUG GFCIGR PR reputed high efficliency and excellent reliability varieties of regulators 2 0 1 MPa 1 kgffcm i L 4 When other kinds of fluid are used please and optional auxiliary pumps are available Do try the K3VG Series that contamination level at least the level of NAS Class 9 consult Kawasaki IS durable and silent to your satisfaction 2 150 5 In case of 200 1 000 mm2s please al ON 12 50 low system to warm up before using at suction line 150 mesh operating pressure filtration 10m return line nominal 10 micron meter max flow adjusting Screw 2 PSR We bearind The unidue compact and rigid housing construction in addli tlon to the semri cylindrical Sswash plate and its anti vipration
73. K3VG280 1 291 min 1 SDeed L min delivery flow CO amp N m kgfm input torque 19 6 29 4 39 2 100 200 300 400 MPa kgf cm2 delivery DreSSure STANDARD AUXILIARY PUMP UNIT An auxilliary pump unit can be attached as a control DresSure source no SeDarate pump unit is needed The optimum capacity pump unit for each main pump size is standardized and available with relief valve and connecting pipe 1 table 1 Stantard auxiliary pump capacity amp control time sec ordering code with a gear pump gear pump capacity control time K3VG63 11 R LIRLILT 1 0 09 0 12 K3VG112 11 IR LIRLIL11 0 12 0 17 K3VG180 12LIR LIRLIL11 15 0 cm3 0 15 0 18 K3VG280 1ALIR JRL LC 1 20 3 cm3 0 20 0 22 K3VG180DT 1AL_IR RE 1 25 3 cm3 0 15 0 20 K3VG280DT 1AL_IR RLL 1 32 5 cm3 0 20 0 2
74. MAX 125VA power consumption max output current load resistance SI2 KIC A100 10 KIC A200 10 AC 100 110 V AC 200 220 V 1 4AX2 NE lt input impedance 200KO IRO rated DC 0 10V Input voltage AEM i ambient temperature 0 50C ambient humidity 909 RH below KS3VG ILIS PERFORMANCE CURVE K3VG280 1 291 min SDeed 50 kgf cm2 delivery pressure Le 10 5 i 6 Ww 4 2 1 kk 0 2 4 6 8 10 Qin V input signal Pressure flow characteristics 2 K3VG280 Qin 10 Speed Qin 8 delivery pressure 80 INy Qin 5 50 L min delivery flow 100 Qin 2 20 0 9 8 19 6 29 4 39 2 100 200 300 400 MPa kgf cm2 delivery pressure HYDRAULIC CIRCIT rs Bs Dri r2 Bi Drs ra OPTION 1 291 min 1 00 50 kgf cm2 Response in the frequency domain 0 100 Hz K3VG280 frequency 1 291 min 1 SDe ed Horsepower control characteristics 90
75. and remotely pressure controls are made possible in addition to load sensing and pressure constant control In addition the horsepower control and the combination of these are available Ze 45 60 80 112 140 200 displacement cm3 112 140 200 MPa kgfcm9 rated 32 32 32 DreSSure peak 35 35 max for sel priming 2 700 2 400 2 400 2 200 2 200 1 800 speed 9 max 2 3 250 3 000 3 000 2 700 2 500 2 000 mass kg 25 25 35 65 65 95 Quantity of oil to fill pump case L 0 6 0 6 0 8 1 5 1 5 2 Maximum allowable total input torque Nm 980 980 1 000 SAE B 203 203 203 203 203 Permissible through Nm drive tordue SAE C 400 400 400 400 sD 669 669 SAE E s ge 1 000 Temperature range 1 20 95 Viscosity range mm s 10 1 000 3 1 OMPa 0kgfcm 0 1MPa 1kgfcm2 Steady state suction pressure should be 0MPa 0 kgf cm2 and above at normal condition 2 Boost presSure Should be required 3 200 1 000mm2s In case of 200 1 000 mm2S please allow s
76. bolt 8 180 62 1106 4 30 20 185 90 76 90 18 3 3 M16 55 G 85 209 supporting axle 1 287 O O ring 400 only for 400 type 2 260 699hH207 30 190 90 3 M16 55 G 100 210 2 290 hexagon socket head bolt 8 500 77 8 130 2 30 20 210 15 4 100 120 18 4 4 Mte ss e115 211 2 set 291 stop ring 1 2 4 213 hexagon socket head bol 14 292 2 LX LXV Series a 1 301 pump casing 1 230 1 303 rear oover m ce Ak 231 1 304 packno 030 5 40 20 IO0 3 40 1 MO35I 98 232 tilting axle 1 317 O O ring 1 060 SS 2 2 50 11 4 M10 35 G 45 233 indicator plate 1 321 hexagon head bolt 8 2 slzslrmlgwlrm 2 1 M10 35 G 45 234 1 24 60 G 55 235 oil seal 1 331 cover 200 only for 200 type 1 oo 236 O O ring 1 332 O O ring 200 only for 200 type 1 237 O O ring 1 333 hexagon socket head bolt 200 only for 200 type 4 1 238 o orng 385 3 239 0 4 366 3 240 1 5
77. exDected life index against 100 mineral oil Startin9 Case Drain Pressure 0 1MPa kgf cm 0 4MPa 4kgf cm Please be careful so that the drain pressure in the casing does not exceed 0 1MPa 1 kgffcm2 normally and 0 4 MPa 4 kgf cm2 at its peak A suitable size of drain hose and drain filter should be selected 2 recommendable aD a usable Before starting up fl the pump case with system fluid through the case drain connection Case must remain full of fluid to provide internal lubrication At starting the hydraulic circuit should be in the unload function 0 4 MPa 4 kgfcm2 peak 4 0 1MPa 1kgf cm normal 40 NVH K4V Series 7VP077wWWT
78. glycol for low horsepower P lyol est 2 I flow control ii 8 0 0000 1 auxiliary pump unit open circuit manual flow control 1 4100 without flow control P positive flow control N N without auxiliary pump negative flow control E MIN electric flow control A SAEA B SAEB 4L00 5L C SAEC Load sensing CC SAE CC D SAED horsepower pressure constant control 0 mounting type flange without horsepower control 0 1 without bracket with flange horsepower control F 4 4100 4L00 with bracket with flange pressure constant control only 4100 and 4L00 type 5 horsepower and pressure constant control 7
79. is not nec essary unlike in servo valves 4 Contamination resist capability is improved com pared with servo valve control Specifications responsibility step response 0 3s 0 27 a frequency response Hz 12 5 3dB 1 hysteresis linearity 0 5 less than 0 5 lt 2 Qmin 7 57 oO Controls to keep a constant system pressure regardless of change of the outlet flow It can control maximum outlet flow and setting pressure by manual operation See Note 7 on Caution for instruction 57 page about the minimum outlet flow rate Q min Controls the outlet flow steplessly by manual SR Controls the outlet flow steplessly by changing the pilot hydraulic pressure It is able to add the torque constant control function to the above function
80. of unauthorized bolts lack of torque or excess of torque may create problems such as failure of work damage and ol leakage WWarnings and Cautions for operation DANGER AN WARNING AN WARNING CAUTION Never use the product not equipped with anti explosion protection in the circum Stances of possible explosion or combus tion Shield the rotating part such as motor shaft and pump shaft to avoid injuries caused by being caught of fingers or cloths Stop the operation immediately if you find something wrong such as umusual noise oil leakage or smoke and fix it properly If you continue operating you may encoun ter damage fire or injury Make it sure that plumbing and wiring are correct and all the connection is tightened correctly before you start operating espe cially if it is the first run MR Ns JIS B 8243 JIS B 8361
81. 0 1 M2 MPa kgf cm2 MPa kgcm2 60 100 delivery pressure delivery pressure 200 6 2 250 0 9 8 19 6 29 4 0 9 8 19 6 29 4 3VG11 9 100 200 300 100 200 300 5 280 MPa kgf cm2 MPa kgfcm2 N 1 450min N 1 750 min delivery RI delivery pressure 200 250 ee 970min 1 1 150min 11 450min 1 1 750min1 5 15 L3 B teo ADJUSTABLE RANGE OF HORSEPOWER 18 5 M4 L2 3 22 0 M2 M4 L3 8100 Without disassembling the horsepower control can be 30 H5 M1 M3 L1 1 _ CE a a adjusted externally with the set SCrew The adjusting range of each horsepower control mode is given below Consult 45 0 H2 H5 M1 5 us for the correct adjustin9 procedure 0 9 8 19 6 29 4 5 K3VG63 K3VG280 75 H1 MPa kgffcm2
82. 06 408 MPa kgfcm delivery pressure 909 The value for the bearing life show the caluclated values of the basic rated life 90 of reliability Please contact us for details MPa kgf cm delivery pressure type mineral anti wear hydraulic fluid phosphate ester polyol ester water glycol MPa kgf cm 34 3 350 20 6 210 rated DreSSure 5 1 750 030 180 d uu EE 1 150 260 500 USMSG SPECIFICATIONS the proper range 3 10 50 of temperature 2 cavitation exDected life index against 20 80 mineral oil 2 recommendable usable 48 SUMMARY OF REGULATORS modlel control type control method control curVe explanation of function LZ LZV LX LXV Seriesin R1100 R1120 torque constant type R1130 working DreSSure Q P O
83. 0rpm 10 kW E M capacity 100 ciency 0 50 0 25 9 8 19 6 100 200 29 4 300 MPa kgfcm delivery pressure Bearing life 1 000 000 100 000 10 000 Lio bearing life Lio hr 1 000 kW E M capacity a a IO O1 s mineral oil Volumetric efficiency Volumetric efficiency Volumetric efficiency 50 C oil L min delivery flow dB A noise level 32mm2 s temperature oil viscosity Self priming capability 150 100 1 1 800min_ 50 0 049 0 0 049 0 098 0 5 0 5 1 0 MPa kgf cm suction DreSSUre Noise level MPa kgfcm delivery Pressure Self priming capability 150 L min delivery flow 100 0 09 0 5 0 5 1 0 MPa kgf cm suction DreSSUre Noise level dB A noise level L min delivery flow dB A noise level 85 1 800min EE a 60 sb 1 ob 1_ 1 _
84. 2 ILIS SUMMARY OF HORSEPOWER SET CODE FOR ILIS REGULATOR 3VG ILIS KSVG63 ILIS kW E M capacity eS 1 750min 1 11 0 15 0 18 5 22 0 30 0 37 0 45 0 55 0 KS3SVG112 ILIS kW E M capacity 970min 1 1 150min 1 1 450min 1 M0 NPIO MI 1 750min 1 No lo olMW no lx MTRIol oI MW lO x ete wm itsomin tasonin 1 750min 18 5 H 30 D E G K 45 9 B D E 7 5 3 8 A 110 1 4 6 160 2 17 Select the right horsepower set code of ILIS Regulator from among those shown in the table below for the needed constant horsepower control In case of attached an auxiliary pump unit the horsepower Set code is same but control curve iS different Please consult us for the control curve characteristicS N 1 450min 100 45kW 80 37 30 2 _
85. 4 50 38 34 4 48 6 58 115 18 11 2 M16 55 114 241 spring pin a rs est 2mm ee 70 122 set ring 7 253 valve cover 1 4 gd7 hole 126 set plate 1 254 pipe flange 1 127 14 255 flange 1 a 142 1 259 O O ring 2 Flange for Suction Port 151 O r ylinder 1 260 2 A 161 center rod 1 261 1 back up ring 1 2 LZ LZV Series Os 165 cylinder spring 1 263 2 back up ring 2 2 1 h ld dz C rk 0 hole 171 valve plate 1 280 suction valve cover 400 only for 400 type 2 8 2 2 5 030 202 587 20 10 1101432 32 IP ME 202 2 ES 1 281 SAA a 2 060 1357 899 20 10 124 49 1 3 12 M12 401 G50 _ 203 0224CBBSOIDBGANU 2 283 OT OE AY a A 2 090 142 9 778 25115 1132 811 3 5 M12 45 G8o 4 205 OS ls roller bearing 2 284 hexagon socket head bolt 6 120 50 8 88 9 25 115 154 7 64 mol14 3 21 M12 45 G 75 208 supporting axle 1 286 hexagon socket head
86. 4 M2 22 0 H3 H4 30 0 H1 KSVL6O a et 970min 1 1 150min 1 1 450min 1 1 750min 1 L4 11 M4 L2 L4 15 M2 M3 L1 L3 18 5 H2 M1 M3 22 H2 M2 M3 30 H1 H3 37 H1 KSVLS0 RI 970min 1 1 150min 1 11 450min 1 1 750min 1 11 L2 L4 15 0 M4 L1 L3 18 5 M1 M3 L1 L3 22 H3 M1 M4 L1 30 0 H1 H2 H4 M2 37 0 H2 H4 45 H1 H2 5 H1 kW E M capacity 1 750min 1 29 Shown Select the right horsepower set code from among those In the table below for the needed constant horseDOwer Control N 1 450 min N 1 750min 75 100 75 50 s cgde s code ao H1 i gt H4 3 wp H4 25 M2 L1 M4 L2 0 0 0 9 8 19 6 29 4 0 9 8 19 6 29 4 100 200 300 100 200 300 MPa kgfcm2 MPa kgfcm2 delivery DreSSure delivery DreSSure N 1 450 min N 1 750min 100 120 80 996 22kW horsepower code ag0O E 60 E Ee gt vo S 40 6 M3 40 1 20 L4 20 0 0 0 9 8 19 6 29 4 0 9 8 19 6 29 4 100 200 300 100 200 300 MPa kgfcm2 MPa kgfcm2 delivery DreSSure delivery DreSSure N 1 450min N 1 750min 125 150 100
87. 5 050 RE 000 005 010 015 020 025 030 035 040 045 050 0 27 Response time s z 27 Response ime s 2 0 27 50 7 Serjel WSaS DIMENSIONS ml jn li air bleeder plug air bleeder plug F2 2 g3 p ph ti for forced cooling J2 L thread depth ti hi ti thread depth t 45 mm 030 216 67 125ne 28e 19 214 168 78 Mo M1o e14 M12 12z5 191 5 10e 139 060 263 83 160ne 35ke 26 2eo 208 97 M12 M10 G14 M12 156 222 138 165 090 286 159 179 120 311 162 198 a 180 341 188 222 260 s79 197 244 500 488 258 309 Pe 205 s15hs i 277 400hns 030 82 3 a 090 116 _ 120 119 90 66 7 250 145 95 37 8 120 119 eT lt 180 135 1oo 112 8 36 5 79 4 300 82 1oo 93 30 53 5 14ng 232 161 115 41 e1 9 106 4 180 135 100 112 8 36 5 79 4 82 100 53 5 232 161 41 e1 9 1064 0 a 230 1e4 140 44 70 et 40 2
88. 5 kgfcm 64 Other Pumps for Industrial Vehicles K3V DTP K3V112DP 65 Swash plate type axial piston pumps 3V series 1 KGV 0 3 PTO 1 K3V series pumps are Very DODular as reliaDle power source for Con struction machineS 2 Various rotary group layouts are avall aDle to respond to applications 3 Iandem type with PTO and Parallel type have joined the series model K3V63 K3V112 K3V140 K3V180 K3V280 3 34 3 350 MPa kgf cm2 39 2 400 macfrsfnimmg 2 650 2 360 2 150 1 950 1 600 speed min 3 250 2 700 2 500 2 300 2 000 i K3V S K3V DT Single type Tandem type 63 280cm 63 180cms K3V SH K3V DTP i NS i centrifugal pump PTO
89. 60 22 18 5 g 40 15 S 11 9 20 A C F 0 0 9 8 19 6 29 4 100 200 300 MPa kgfcm2 delivery pressure N 1 450 min 150 3 3 100 6 50 0 0 9 8 19 6 29 4 100 200 300 MPa kgf cm2 delivery pressure N 1 450min 300 250 132kW So 110 75 90 2 55 4 150 45 8 3 6 100 30 8 BB 50 D EE G 0 0 9 8 19 6 29 4 100 200 300 MPa kgf cm2 delivery pressure J O1 50 delivery flow L min 150 L min delivery flow L min delivery flow N 1 750min 29 4 9 8 19 6 300 100 200 MPa kgfcm2 delivery pressure N 1 750min 0 9 8 29 4 300 19 6 100 200 MPa kgfcm2 delivery pressure N 1 750min 0 9 8 19 6 29 4 100 200 300 MPa kgf cm2 delivery pressure 3MG280 ILIS Wh gommr asomin hasont 1 750min 30 H K 45 D H 7 5 7 9 6G 110 3 8 132 2 3 6 200 2 KS3VGA80DT ILIS ee 970min 1 1 150min 1 1 450min 111 750min 1 37 L 45 H L 7S B D G K 110 7 9 C E 160 4 6 8 A 250 3 R KS3MG280DT ILIS NN AM gem asomin asomin 1 750min 1 SD P 90 H K N 132 D H 200 7 A D 280 1 4 8 355 4
90. 60 150 0 100 112 8 36 5 794 82 105 gsg 230 164 44 70 540 480 340 500 184 115 134 120 270 194 160 61 77 8 130 680 500 184 0 115 134 445 96 8 400 270 194 61 77 8 680 600 430 Re R X2 EE nN 19 70 191 030 re le ls law 060 209 340 100 a Reo so 0 298 090 500 600 125 385 110 go 2o 41 21 95 303 369 120 248 120 180 180 27 1 Note The pump size 120 180 are bracket mounting type 260 298 030 180 Note The pump size 030 180 are bracket mounting type 52 DIMENSIONS ii LX 030 180 1 forced cooling driving shaft clockwise rotation DumD tyDe Su Suction port De delivery port driving shaft anti clockwise rotation pump tyDe Su Suction port De delivery port both rotation motor type mm driving shaft c
91. 74 5714 Kawasaki JR Shinkansen Line 4 3 JR Sanyo Un IC W R hinkanse a J 3 Akash St Materials and specifications are Subject to change without manufacturer s obligation Materials and specifications are Subject to change without manufacturers obligation This catalog is printed on recycled paper Cat No KPM0714 Oct Printed in Japan Axial Piston Pumps for General Industrial Machinery Kawasaki Precision Machinery 1
92. 76 1 56 57 ZV 08 C3 9 9 QD 0 CSV 50 699 69 C8 BY 9 9 0 9 I g 0600 200 0 6 6 NN ER 92 19 6 for closed circuit IL i G03 02 PHE HF FH 659 LT Hs a ii 2 Np ie 6 09 EL _ HN EE BD HV Bi 320 7 MM 227gUI B ood od 400 MDDOB OQ GG for semi closed circuit 100 for open circuit LZV500 in case Of LZV500 1 1 Part No Name Qty set Part No Name Qty set 01 piston sub 7 233 indicator plate 1 002 hexegon head bot 2 061 plug 1 235 oil seal 1 072 O O ring 1 236 O O ring 1 101 driving shaft 1 237 O O ring 1 102 1 238 O O ring 1 103 oil seal 1 239 hexagon socket head bolt 4 104 tapered roller bear
93. D with assistant pressure Dort 4 21 F high pressure gear pump can be attached dimensions refer to page 21 please place a separate order for a dear DUmD HP IM H auxiliary pump unit only tandem type blank without auxiliary pump unit 1 with auxiliary pump unit confluent block only tandem type blank single Dump 0 without confluent block S side outlet type R rear Outlet type redgulator code refer to next page direction of mountind standard horizontal mounting V vertical mounting 22 reduced DreSSure Dulsation type refer to page 22 pressure Dulsation absorber is available as an option H gt 1 500min high s
94. Do not disassemble and assemble with out approval by Kawasaki It may cause troubles and failure or it may not work as specified If it is necessary by all means to disassemble and assemble it must be done by an authorized person Keep the product from dust and rust by paying attention to the surrounding tem perature and humidity when you trans port or store the product Replacing the seals may be required if you use the product after long time stor age Out of a Wide Variety of Our Axial Plston Pumps We Introduce Kawasaki Axial Piston Pumps Programs for Industrial Applications Open Circuits Single Double Pump 5 5 K3VG180DT Cf 1 K7VG265 DJ K3VG280DT K3VG 180DT 8 K3VG 280DT for Injection Molding Machines forIndustrial Vehicles Open Circuits 02 Single Pump NVH172 NVH195 K3VG180 for Industrial Applications Open Circuits K3VL112 K3VL140 K3VL200 ta
95. MPa kgf cm delivery pressure a Bearing life 1 000 000 100 000 Sa 10000 8 1 000 1 10 100 kW E M capacity 2 PLL gt nn Overall efficiency 1 0 0 75 0 50 0 25 100 8 75 8 sg 3 50 o 25 O 0 0 9 8 19 6 9 4 100 200 300 MPa kgf cm delivery pressure Bearing life 1 000 000 100 000 000rpm i 10 000 8 1 000 1 10 100 kW E M capacity 2 OL gt ma Overall efficiency 1 0 0 75 0 50 0 25 75 EE 5 o 8 50 5 np SS 25 6 0 0 9 8 19 6 29 4 100 200 300 MPa kgf cm delivery pressure Bearing life 1 000 000 100 000 3 ms 10 000 8 1 000 10 100 1000 kW E M capacity Noise level is measured in an anechoic room Distance from microphone to pump 1m The noise level at the actual pump unit will be higher than the value shown in the above figure KS3VL Serie a a
96. O 234 651 2239 Tel 078 991 1133 Fax 078 991 3186 2 4 1 105 6116 Tel 03 3435 6862 Fax 03 3435 2023 1 1 3 650 8680 Tel 078 360 8605 Fax 078 360 8609 Tel 078 360 8608 Fax 078 360 8609 EE 4 9 2 272 0015 Tel 047 379 8181 Fax 047 379 8186 121 1 986 0011 Tel 0225 93 6761 Fax 0225 96 9695 1 5 3 794 0028 Tel 0898 22 2531 Fax 0898 22 2183 1 4 1 9F 812 0011 Tel 092 432 9561 Fax 092 432 9566 2 10 17 811 0112 Tel 092 963 0452 Fax 092 963 2755 http Www khi co jp kpm KAWASAKI PRECISION MACHINERY NETWORK Kg g8g Precision M
97. Outlet Q min 0 045 Vg max xXxnxa 1 000 Vg max Theoretical max displacement cm3 n Speed min a Setpressure Pset Q min L min 9 8 MPa ex in case of set pressure 24 5 MPa a 2 5 7 2 Forced Cooling Supply cooling oil through the two cooling quantity auxiliary ports in the pump mounting 3 5Lmin flange The quantity of cooling oil to be i used IS shown in the table on the left 10 15 L min top cover air bleeder plug Before starting pump please make Sure that the pump casing and the redgulator are filled with oil Oil shall be filled through the air bleeder plug on the top of the pump casing or redulator casing In case of R3041 redulator In case of closed circuit type 200 please fill oil by remov Ind the top cover To prevent the pump from damage and ensure the long service life working fluid must be controlled Provide a filter in the pressure oil circuit The filter must be used as follows Return line 30 to 50 um filter Suction line 150 200 mesh strainer Specification studies Modelcode Customer name Application Pump type Dapaoenen electric motor i engine Prime mover type 0 rated
98. SO ISO 1 ISO mounting and ISO key shaft 1 1 The shape of drain port is different Preferred Dump type is Shown in bold characters Please consult us about detail KS3VL Series horsepower Set code H for high horsepower M for middle horsepower L for low horsepower E0 for electric flow control horsepower control blank without horsepower control 1 with horsepower control LN PN solenoid type LN PN option blank for all other options except LN and PN 115A 115V AC 50 60Hz 230A 230V AC 50760Hz 12D 12V DC 24D 24V DC Dressure flow control PO pressure compensator LO TE load sensing LN load sensing with integrated unloading valve PN pressu
99. achinery 7 Head Office Main Plant 234 Matsumoto Hasetani cho Nishi ku Kobe 651 2239 Japan Phone 81 78 991 1133 Fax 81 78 991 3186 Tokyo Office World Irade Center Bldg 4 1 Hamamatsu cho 2 chome Minato Ku Tokyo 105 6116 Japan Phone 81 3 3435 6862 Fax 81 3 3435 2023 Kobe Office Kobe Crystal Tower 1 3 Higashikawasaki cho 1 chome Chuo ku Kobe 650 8680 Japan Phone 81 78 360 8605 Fax 81 78 360 8609 http www khi co jp kpm OVERSEAS SUBSIDIARIES Kawasaki Precision Machinery UK Ltd Ernesettle Lane Ernesettle Plymouth Devon PL5 2SA United Kingdom Phone 44 1752 364394 Fax 44 1752 364816 http www kpm eu com Kawasaki Precision Machinery U S A Inc 5080 36th Street S E Grand Rapids Michigan 49512 U S A Phone 1 616 949 6500 Fax 1 616 975 3103 http www kawasakipmd com Kawasaki Precision Machinery Suzhou Ltd 9 Guanshan Rd New District Suzhou 215151 China Phone 86 512 6616 0365 Fax 86 512 6616 0366 Kawasaki Precision Machinery Suzhou Ltd Shanghai Branch Office 10th Floor Chong Hing Finance Center 288 Nanjing Road West Huangpu District Shanghai 200003 China Phone 86 021 3366 3800 Fax 86 021 3366 3808 Flutek Ltd 192 11 Shinchon dong Changwon Kyungnam 641 370 Korea Phone 82 55 286 5551 Fax 82 55 286 5553 Flutek Ltd Marine Machinery Factory 79 2 Samga ri Bongsu myeon Uiryeond gun Kyungnam 636 951 Korea Phone 82 55 574 5744 Fax 82 55 5
100. ad pump displacement is controlled to keep the pressure difference that arises by flow control orifice UM function pump SEM MM only Si the required flow ara 2 erefore it can save energy and reduces the temperature rise in the tank load sensing control 4 A External Diping from load pressure to the regulator Dort is reduired In addition pressure constant control function is attached p Pressure setting at delivery is 32 MPa 326 kgf cm2 and differtntial pressure setting at delivery 32 MPa 326 kgf cm2 SS NT 1 5 MPa 15 kgf cm2 Horsepower Control code control type control curve MUSBGGIUDGS hydraulic circuit
101. alve for Pump Pilot Pressure t pm n 64 Other Pumps eS 65 a N N 1
102. ase ensure that the pressure in pump casing is not Over the upper limit of suction pressure 0 2 MPa The drain should be returned to the tank through a sufficiently large pipe or if the tank is located below the drain should be returned to the tank by raising the pipe to the position which is higher than the pump drain joint size 500 IN G1 2 G3 4 External load on the shaft end It is permissible to supply an external radial load or thrust load on the shaft end However such loads mentioned above will affect the bearing life therefore if there is any poSSibility of applying belt gear or other equivalent load such as those mentioned above please contact us giving the specification of working Connection of the driving shaft Please use a flexible coupling for the connection of the driving shaft of the pump and the main shaft of the COupled machine In case of fixing the coupling to the driving shaft it should not be made by hammering Please use the thread provided on the front end of the driving shaft and disk bolt The range of working temperature is limited to 20 C 80 C or so because of the oil seals O ring etc Further the deterioration of the working fluid becomes exceSsively beyond 65 C therefore it is desirable not to exceed 60 C Please contact us for details about control level of fire reslstant fluid To fill the tan
103. be upper than the Rs a A 2 DUIT1D mounting flange 2 EE 2 1f there is any possibilities that the oil level is lower MC than the pump flange level forced lubrication should e SPECIFICATIONS ISO 3019 2 be made from the air bleeder plug port flow 1 2 JIS B1301 1 2 L min L min GNU ISO mounting ISO3019 2 and Installation within a tank R Delivery port weEeoomtte 3 JIS key shaft JIS B1301 1 1 Open the drain port and the air bleeder plug port B Suction port SAE2000psi312 Installation outside a tank Dr dial Drain port G 3 4 20 o 1 1 Pipe the drain port and the air bleeder plug port to a a 2 NN Pi Na port G14 15 a FD AIN i MS a Tair Ai
104. circuit 0 098 1 0 the allowable dS i P EEE PP PS TFT Shown in the figure Sb 0 1 1 5 2 2 5 3 3 5 4 4 5 4 8 a NEI 1 7 EE EE ES Ko 9 0 5 1 1 5 2 2 5 3 3 5 3 N 120 LM 1 1 1 1 1 1 1 1 1 1 1 II Il 180 0 5 1 1 5 2 2 5 3 3 4 re 2 0 5 1 1 5 2 2 4 LZ LZV 200 Min Boost Pressure For Closed Circuit LZ LZV 200 type speed X1 000min 1 ie 0 98 10 0 i 0 78 8 0 069 0 g 0 59 6 0 0 49 5 0 In he case of closed 8 0 39 4 0 irCUI oz2g 30 circuit please supply 10mm2 s cSt boost pressure higher 8020 20 than that indicated in D8 0 098 1 0 the chart 0 00 0 0 i LL 1 1 1 1 1 L_ EL_ 1L 1 0 PL a 090 k_ a W 1 1 EE 0 IPI II 3 0 5 1 1 5 2 2 5 3 3 13 180 9 Ma 260 a a 8 2 a 2 45 500 BEARING LIFE
105. ent and High pressure Swash Plate Type FEATURES 1 Reliable High Pressure and Long Life TVpe This series IS a high pressure swash plate type pump devel oped for general industrial machinery based upon our long and rich experience The adoption of the high load bearings and friction free contacting mechanism of shoes has ach ieved high reliability and long life SPECIFICATIONS CONSTRUCTION SDherical bush min flow adjusting screw servo piston valve plate KK3 G Se 7eS SIZG 63 112 180 280 180DT 280DT displacement cm3 63 112 180 280 180DT 280DT rated 1 3948 350 2 0 01 MPa 0
106. excellent linearity and repeatabilty 2 Quick response Good Durability and Low Noise With a widely used swash plate type piston pump of our own development combined the whole unit is strong and quiet LVP 017 FEATURES 49MPa 500kgf cm2 4cm3 1 7 4cm3 3 SPECIFICATIONS
107. he values shown in the figure are not guaranteed values CALCULATION FORMULA Pump deg L min 0 dmaxrnrsing UG angle outlet flow 1 000 sin27 cm Max displacement N m kgf m 1 59q max p sin 0 max D Sing min 1 input tordue 10 sin27 m 1 000 sin27 zm speed kW Q P MPa kgf cm2 N effective pressure difference input horse power 7 volumetric efficiency Motor hanical effici L min qmax n sing a Q required Input flow 1 000 sin27 overall efficiency N m kgf m 1 59q max Ap sin7m 1 59q 7 Output tordue 10 sin27 1 000 sin27 kW GrAP Output horse Dower 60 7 44 45 L V LZ LZV ORDERING CODE series variable displacement type bearind standard type V long life bearing type displacement 030 32 4cm 060 63 4cm 090 84 3cm 120 124cm 180 174cm 260 260cm3 500 507cm3 type of hydraulic fluid
108. ieties of control methods are avallable as well as a highly precise electro hydraulic servo regulator ILIS The KSVL series Dump is the swash plate type axial piston pump designed for industrial machinery and mobile corresponding to American SAE International ISO and Japanese JIS standard mounting The horsepower Control IS possible in addition to load sensing and pressure Constant control The K7VG series pump is the swash plate type axial piston Dump designed for high pressure application with long life and low noise This pump IS especlally Suitable for steel making plant and press machinery The NVH K4V series pump is suitable for application to Open Circult in injection molding machines and other Industrial machinery In addition to high efficiency and reliaDility it has features of stable and highly responsive controllability and low noise The LVP017 pump is a manual variable displacement DumD Of super high pressure up to 49 MPa It is suitable for the high pressure jack and the tunnel boring machine The LZ LZV LX LXV series pump IS Suitable for the neavy duty application in the press machine and steel making plants The LZV LXV series pump is long life type with reinforced bearings They can operate for long periods of time under severe conditions high pressure continuous drive use Of fire resistant fluid etc LZ LZV lt LZ LZV Series Sil
109. ignment 9 2 0 025 mm Dial gauge reading a below 0 05 mm Angular misalignment 0 2 deg 39 150 150 mesh 150 mesh 1 gt a dial gauge readind 8 d a 2 datums b dial gauge reading b a SINT b D datums The kind of working fluid
110. inder The rotating direction and the tlting direction show views from the driving shaft side anti clockwise with bracket without bracket LZ LZV LX LXV air bleeder plug oil tank allowable mounting height LZ LZV 030 060 090 120 180 260 500 Hmax mm 1 500 speed mn 1750 1 150 Stop valve air bleeder plug tilted right tilted left direction of rotation am delivery port Suction port delivery port suction port R clockwise B A A B L B A 2 1 Use by Horizontal Mounting Mounting direction is indicated below With bracket The pump Is delivered with the style indicated in the left table as standard When the style is not standard please contact us Without bracket The pump is delivered with the style indicated in the left taple Note The pump casing Should be filled with oil When the oil level in the tank is lower than the pump the suction Diping Should be arranged higher than the top of the pump casing oline in the figure The allowable mounting heights H max above the oil tank are shown below If an act
111. ing for shaft end 1 240 spring pin 1 105 stop ring 1 241 spring pin 2 106 2 inner shim 2 1set 251 front cover 1 108 1 inner shim 1 1set 253 valve cover 1 109 2 inner spacer 2 1 254 pipe flange 1 111 roller bearing 1 255 flange 1 113 tapered roller bearing 1 259 O O ring 2 117 1 inner spacer 1 1 260 O O ring 2 118 hexagon socket head bolt 8 261 1 back up ring 1 2 119 O O ring 1 263 2 back up ring 2 2 122 set ring Xx 280 suction valve cover 400 only for 400 type 2 126 set plate 1 281 poppet 400 only for 400 type 2 15 14 285 sprng 400 ony for400 ye 142 284 hexagon socket head boL 4008 2omy yr 4009pe 6 151 cylinder 1 286 hexagon socket head bolt 8 161 center rod 1 287
112. k and the circuit with the working fluid the working fluid should be passed through a filter or a wire mesh filter having a 200 mesh or over in order to prevent the entry of dust and or dirt 60 61 Prevention of Dump body temperature rise Qmin 7 1 Qmin 0 045 Vg max XnXa 1 000 Qmin L min Vg max cm3 n min 1 a Pset 9 8 MPa 24 5MPa a 7 2 50C Filling oill the pump casing and redulator
113. ling method to avoid pinching hands or back problems that may be caused by heavy weight of the product or handIing posture Do not step on the product hit it drop it or give strong outside force to it as one of these actions may cause the failure of work damage or oil leakage Wipe the oil on the product or floor off completely as the oil creates shppery conditions that may result in dropping the product or injuring Warnings and Cautions related to installation and removal of the product A CAUTION gt WARNING Installation removal plumbing and wir ing must be done by the certified person CERTIFIED PERSON a person who has enough knowledge like a person who is trained by Kawasaki s hydraulic school Make it sure that the power of the hy draulic power unit is turned off and that the electric motor or engine has complete ly stopped before starting installation or removal You must also check the system pressure has dropped to zero WARNING gt N CAUTION gt N CAUTION Turn off the power before starting Wiring or Other works related to the electric pow er Otherwise you may be stuck by an electric shock Clean the threads and mounting surface completely otherwise you may experi ence damages or oll leakage caused by in sufficient tightening tordue or broken seal Use the specified bolts and keep the spec ified tightening torque when you install the product Usage
114. lockwise rotation pump tyDe Su Suction port De delivery port forced cooling LZ LZV LX LXV Seriesin both rotation motor type driving shaft anti clockwise rotation pump type Su Suction port De delivery port 6 1 6 1 3 168 3 15 9 18 3 31 39 39 138 M10 28 6 25 70 24 46 155 M12 33 3 32 187 M16 39 7 20 18 3 204 M16 39 7 27 53 22 3 260 M20 48 4 160h8 340 200 180h8g 374 224 200h8 428 250 224h8 460 280 280h8 505 320 355h8 400 mm 2 180 82 M16 260 82 M16 500 105 M20 M Ni Nz Ns oO Pi Ps m T U Vv 180 14he 24 184 18 3 54 187 M1e 39 7 38 32 5 47 5 53 Mi2 99 158 260 16hg 500 20hg 54 S67O0O W TT Bracket CONSTRUCTION PARTS LIST LZ Series
115. n horsepower control mode 1750min 0 9 8 19 6 29 4 0 9 8 19 6 29 4 NN oo NM MM i 0 eC 24 7 41 6 29 3 49 3 137 0 62 1 44 6 75 0 132 0 232 9 MPa kgf cm2 MPa kgfcm2 high horsepower delivery pressure delivery pressure EE M 18 1 30 5 21 5 36 1 127 1 45 6 32 7 55 0 58 8 90 0 69 7 106 7 87 9 134 5 106 0 162 4 K3VG280 middle horsepower middle horsepower N 970min N 1 150min a a ee L 0 12 7 20 5 115 1 24 3 119 1 30 7 23 0 37 0 40 1 61 0 47 5 72 3 59 9 91 1 72 3 lt 110 0 rent 970min 1 1 150min 1 1 450min 1 1 750min 1 250 K3VG180 3 L2 2 200 a kW KW 8 DODO 0 i 0 NN a a 45 M5 L2 150 horsepower control mode 970min 1 150min 1 450min1 1 750min 1 horsepower control mode 970min 1150min 1450min 1 750min 5 M3 M5 L2 He 5150 75 H3 M1 M4 2 H3 HE 100 1 H EN 36 8 64 5 43 6 76 5 55 0 96 5 66 4 116 4 H a 32 0 200 9 156 5 238 1 197 3 300 3 90 H2 H3 M2 50 i 0 i L2 L2 0 8 lt 160 0 08 8 189 7 137 2 239 110 H1 H4 a s M middle horsepower 29 4 50 2 134 8 59 5 143 9 75 0 53 0 90 5 ea 91 8 160 0 108 8 189 7 137 2 239 2 132 H2 0 9 8 19 6 29 4 0 9 8 19 6 29 4 100 200 300 100 200 300 L MPa kgtcm9 MPa kgf cm2 CD OD 002992
116. n the above figures excluding those for the bearind life are not guaranteed values but averade OneS The values for the bearing life show the calculated values of the basic rated life 90 of reliability Noise level is measured in an anechoic room Distance from microphone to pump 1m The noise level at the actual pump unit will be higher than the value shown in the above figure KS3VG Series K3VMG180 180DT Overall efficiency Self priming capability 1 00 0 75 0 50 0 25 i 0 gt 90 5 FPW 70 1 800min Ee 8 8 60 E 5 a 50 8 Be M S g 1 200min 1 800min _ 1 800min 0 049 0 98 0 098 0 5 0 5 1 0 9 8 19 6 29 4 MPa kgf cm 100 200 300 Suction pressure MPa kgf cm delivery pressure Bearing life Noise level 1 000 000 500 000 K3VG180DT 1i800minm K3VG180DT 1 500min _ K3VG180DT 1 200min EE 100 000 K3VG180DT 1 000min tlting angle 50 000 0 J J
117. ng to the pilot voltage signal ILIS has succeeded the advantage of the LZ ROTAS well re puted excellent reliability and has further improved accurate and nighly responsive controllability by the latest control technology Our original PID control system with a built in micrO DrOCeSS er has achieved accurate controllability hysteresis below 1 FS linearity Delow 0 5 FS 2 Stable and Highly Responsive Controllability The double feedback system of the sensed tilting angle and mechanical minor feedback has realized stable and highly reSDOnSIve controllability 3 Excellent Reliability to Overcome Contamination ILIS utilizes a Dowerful proportional valve instead of a servo valve of the nozzle flapper type and consequently retains nigh reliability against contamination 4 Good Performance of Horsepower Control HorseDpower is electrically limited by the sensed Dressure The adoption of linear approximation with many steps max 6 steps enables to control horsepower accurately from low to high power level 5 With Volumetric Efficiency Compensating Function The sensed pressure signal compensates the volumetric effi ciency of pump Regardless of the delivery pressure change you will get the almost constant delivery flow Controller specifications controller type voltage supply lt
118. normal condition 3 0 1MPa Minimum boost pressure Should be 0 1MPa 1kgf cm and above at suction port Only high speed version When the speed is higher than maximum self priming Speed please consult KAWASAKI giving the specification and working parameters 4 When other kinds of fluid are used please consult Kawasaki Water Glycol and Ester based Bio degradable oil is usable with pressure reservation 5 200 1 000mm2s In case of 200 1 000mm2S please allow system to warm up before using at operating pressure ORDERING CODE K7VG K7VG K7VG series horsepower set code 0 displacement 265 270cm3 horseDower control mode H hydraulic fluid type for high horsepower M mineral oil for middle horsepower W L water
119. peed version 280 280DT only 280 280DT type direction of rotation R clockwise L counterclockwise only tandem type Counterclockwise is not available for the single pump mounting type flange 0 without bracket with flange F with bracket with flange B with bracket without flange N without bracket without flange REGULATOR CODE Standard type K3VG 63 1 o 0 IR horsepower pressure constant control 0 without horsepower control 1 horsepower Control 4 pressure constant control 5 horsepower and pressure constant control 0000 00
120. port D 825 101 6 dimensions H 8 11 mm W 106 146 S 2 M10 depth16 2 M12 depth20 Li 34 43 37 34 43 L2 18 26 26 i 26 rule SAE SAE flat root side fit Of spline 5 A mm diametral pitch 16 32 pressure angle 30 root diameter 19 05 0 122 225 07 19 05 174680 22 225 79 2 3 measurementSs over pins pin diameter allowable max torque kgf m 19 958 0 16 589 13 358 9 16 589 og dimensions numberofteeth 11 11 10 13 K3VG Series REDUCED PRESSURE PULSATION TYPE KGVG The K3VG series wellreputed for its high efficiency and Iong life has achieved further pressure pulsation reduction If you use the optional pressure Dulsation absorber further system noise reduction can also be realized FEATURES 1 Kawasaki s Unique New Mechanism The unigue mechanism obtained through our long research has reduced D
121. r bleeder port G 14 15 b i Ol NNN ON e pipe Should be fille 82 eg SIM ldentificate marking for pump rotating direction pipe for air bleeding Max flow adjusting Screw Min flow adjusting Screw min oll level air bleeder plug port ER __ pipe for draining EE EN RE A _ 1 drain port Oil removal 96 4 22 through port 7 1 K3VL K7VG 1 About K3VL K7VG series standard type can install vertically 38 Filtration IS0 DIS 18 15 NAS8 10um 80 150
122. racket 1 030 180 with bracket F 260 500 foot mounting type assembly configuration 0 without rear COVer 1 standard type 1 direction of rotation R clockwise L Counterclockwise M M both rotation 4 L R viewed from shaft end shaftend 0 JIS standard keyed JIS 5 JIS involute splined JIS keyed Iinvolute splined for R1100 R1120 R1130 R1602 R1220 R2600 R3041 type type of regulator R3041 R1220 for R1220 H gt 20 6MPa R2600 1 setting DreSSure handle position of R2600 blank right L left R3041 R2600 for R3041 O redgulator type without tordue except for R2600 constant control 1 R tilting direction R L D with one side torque constant control tilted right L with one Side tordue constant control tlted left left D
123. re compensator with integrated unloading valve LV load sensind with integrated remote control valve PV pressure COmpensator with integrated remote control valve 1 load sensind port thread type M metric threads S UNC threads 24 PERFORMANCE CURVE IK3VL4S Overall effi 1 0 0 75 ciency 0 50 0 25 qq max ratio of displacement 9 8 19 6 100 200 29 4 300 MPa kgfcm delivery pressure Bearing life 1 000 000 100 000 10 000 Lio bearing life Lio hr 1 000 1 kW E M capacity Overall efficiency 1 0 0 75 0 50 0 25 q q max ratio of displacement 9 8 100 19 6 200 MPa kgfcm delivery pressure Bearing life 1 000 000 100 000 10 000 Lio bearing life Lio hr 1 000 Overall effi 1 0 0 75 q q max ratio of displacement 00
124. reSSure DulSatiOn as nOISe sources 2 Optional Pressure Pulsation Absorber An optional pressure pulsation absorber is available for low erind the system noise The absorber IS much more compact he pump Hs combined usage wth a belhousing and damper ring as needed can be more effective Wave Form of Pressure Pulsation 5 pressure pulsation 8 pressure Dulsation 1 pressure pulsation reduced presSure Dulsation type with pressure pulsation absorber conventional type reduced pressure pulsation type Recommended Example of Pump Unit for Lowering Noise
125. rmance of the prod ucts and is not guaranteed one In case the products are used in the following condi tions or environments please consult us prior to the use Unspecified conditions or environments Use for atomic power aviation medical treatment and or food Use likely to affect human beings or assets signifi cantly or requiring Darticular safety The information described in this catalog is subject to change without notice For updated information please consult uS ONTENTS page ON APPEICALGN TT USE OF THE PRODUCTG meeewwwewows 1 SAFETY PRECAUTIONS ER ER 2 WIDE VARIETY OF OUR AAAL FMISION PUMPS 3 Silent and High pressure Swash Plate Type K3VG SERIES Se ee Re CE ee es ELECTRO HYDRAULIC SERVO REGULATOR K3VG ILIS 15 REDUCED PRESSURE PULSAION TE re 22 Load sensing Circuit Swash Plate Type K3VL SERIES CE EE EE EE EE 23 Swash Plate Type Axial Piston Pump K7VG SERIES EG ET ECE REE NE ER 35 CAUTION FOR INSTRUC TION K3VG K3VL K7VG SERIES 38 Electric Control Piston Pumps for Injection Molding Machines NVH 7 K4V SERIES se 4 1 Super high pressure Bent Axis Type LVP 017 EE EE NE EE ER TE ia TE EE CR 0 6 42 Variable Fixed Displacement Bent Axis Type LZ LZV LX LXV SERIES ee 43 CAUTION FOR INSTRUCTION LZ LZV LX LXV SERIES 59 SDeclfication StUQIeS 0000 le sr 62 Controller SR CE CR 63 Proportional Pressure Control Valve for Pump Pilot Pressure 64 Pressure Control V
126. t type R2600 stepless flow control type R3041 stepless flow control type Or torque constant type ROTAS stepless flow control type or torque EH constant type 1 2 3 4 49 working DreSSure operation by handwheel Operation by handwheel hydraulic remote control SB hydraulic remote control Q V Features 1 Good linearity and low level hysteresis 2 By receiving various electrical signals it enables remote control systems and feed back control sys tems 3 A feed back mechanism is included inside making the system simple outside feed back
127. te 1 251 front cover 1 253 valve cover 1 285 hexagon socket head bolt 8 286 hexagon socket head bolt 8 288 O O ring 1 301 pump casing 1 317 O O ring 1 320 locking ring 1 321 2 DIG 1 312 O O ring 1 Sile le 1 314 O O ring 1 315 thread nipple 1 316 O O ring 1 317 O O ring 1 318 O O ring 1 58 59 LZ LZV LX LXV CAUTION FOR INSTRUCTION LZ LZV LX LXV SERIES 1
128. technolo gies and rich experiences Long life are made possible by utilizing an optimized piston slipper and high load bearingSs LoOw noise are made possible by suitable valve plate design and rigid DumD casing 3 High Efficiency High Self priming Capability The adoption spherical valve plate has achieved high effi ciency and high self Driming capability 4 Optional through drive Optional through drive allows an auxiliary Or Second pump to be direct mounted proving a compact low cost solution 5 Applicable to fire resistant fluids Water Glycol and Ester based Bio degradable oil is usable with pressure reservation code K7VG180 K7VG265 K7VG180DT 1 K7VG265DT displacement cm3 180 270 360 180x2 540 270x2 E 35 Se rated MPa kgfcm peak MPa kgtcm 40 2 speed max for self priming min 0 Do00 JA 9 max min 2 200 1 900 2 200 1 900 4 type mineral antiwear hydraulic fluid maleulle le Temperature range _ C 20 80 Viscosity range mm2 s 10 1 000 5 1 under development 2 0 01MPa The suction pressure should be 0 01MPa 0 1kgf cm2 and above at
129. turn it to Bearing life Noise level the suction line nor the return line 10 000 000 The upper drain port should be used and the drain No lt i 1 piping size must be equal to or larger than the drain port o size So that the drain Dressure In the casing does not 8 000min gt exceed 0 2 MPa 2 kgfcm a 100 000 L000 1 1 1 1 Mountin _ 2 lt MT E10000 Tn suction Ma et be aan 8 1 200min CN P F ged above the top of the a speed o pump case between the pump and the oll tank Maximum 10 100 1 000 9 5 10 5 20 25 30 1m 0 01MPa 0 1 kgtcm mounting height above the oil level is 1m and the suction Ye PE U DIS should be 0 01 MPa 0 1 kgf cm and ve
130. ual service Condition differs from those in the table these values are inapplicable In Such a case Inform us of the condition in detall Working fluid mineral hydraulic fluid Viscosity 15 or 30 mm2s cSt 2 2 Use by Vertical Mounting LZ and LZV serieS pumps can also be used by mounting vertically drive shaft facing upward When vertically mounted the oll level in the tank should be higher than the height of the air bleed plug To ensure the air bleeding piping petween the air bleeder plug port and the oll tank is recommended Please be sure to contact us for details prior to the use 0 2MPa drain Dort
131. ystem to warm up before using at Operating DreSSUre ORDERING CODE 80 K3VL K3VL series displacement 45 45cm 60 60cm3 80 80cm model code B B SerieS B hydraulic fluid type mineral oil 112 112cm 140 140 cm3 200 200 cm3 circuit type 1 open circuit auxiliary pump unit 33 refer to page 33 N auxiliary Dump can be attached with steel cover side Dorted 0 auxiliary pump Cannot be attached side ported A SAEA AJ SAE A nonstandard B SAEB BB SAE BB C SAEC CC SAE CC D SAED E SAEE R rear ported auxiliary pump cannot be attached direction of rotation R clockwise L counterclockwise mounting and shaft type J SAE JIS SAE mounting and JIS key shaft SAE SAE SAE mounting and SAE spline shaft SAE SAE 1 SAE mounting and SAE key shaft 1 SAE SAE 1 SAE mounting and SAE spline shaft 1 I

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