model 600 planetary gear drive service manual
Contents
1. 004 1193 60 004 1335 60 004 1054 60 004 1024 60 004 1044 60 004 1054 60 004 101 60 004 s 60 004 1213 60 004 1253 60 004 1092 oO 4 P i gt 3 5 60 004 1092 6 60 004 1152 T 0 004 111 60 004 113 W 60 004 1162 60 004 1281 60 004 13511 60 004 1082 60 004 1142 60 004 1492 60 004 1262 60 004 1272 60 004 1321 60 004 1291 60 004 1881 01 102 0190 01 1035 0190 01 102 0220 01 103 0220 01 102 0210 01 103 0210 01 105 0510 01 112 0340 01 112 0350 01 112 0060 01 402 0660 01 402 0670 01 160 0480 01 160 0490 01 160 0500 01 160 0510 01 153 0150 01 405 0630 01 207 0100 01 150 1580 1110 01 150 0570 60 004 1182 60 004 1162 60 004 1182 60 004 128 60 004 131 60 004 110 60 004 1492 60 004 1262 60 004 127 60 004 132 60 004 129 60 004 188 01 102 019 01 103 019 01 102 022 01 103 022 01 102 021 01 103 0210 01 105 051 01 112 034 01 112 035 01 112 006 01 402 066 01 402 0670 0 J 1 qc 60 004 1082 60 004 110 60 004 1142 602. MODEL 600 PLANETARY GEAR DRIVE SERVICE MANUAL WARNING While working on this equipment use safe lifting procedures wear adequate clothing and hearing eye and respiratory protection NOTE Individual customer specifications mounting case output shaft brake assembly etc may vary from exploded drawing and standard part numbers shown THIS SERVICE MANUAL IS EFFECTIVE If applicable refer to customer drawing for details S N 25000 TO CURRENT DATE 02 01 1996 TO PRESENT VERSION SM600KD2 AD Eskridge Inc Olathe Ks 913 782 1238 29299 MODEL 600 Ble MODEL 600 EFFECTIVE S N 75300 UP 6 60 DATE 06 19 07 COMPOUND PRIMARY AN y i PVs yo 0G N ar 4 Y by 54 ce 8 0 5 8 M gt D 5 D lt gt CB v NR AR ONAA ce YV vg JY 19 2027 4 SA 1 2 04 OO OCs Oe eee NOTES BEARING PRELOAD DETERMINES QUANTITY OF SHIMS SEAL P N 60 016 2071 INCLUDES 1 EA ITEM 34 AND 3 EA ITEM 33 O RINGS AND 1 EA ITEM 40 SEAL 99 2 a NOTE OPTIONS PART NUMBER BASE F600 FLANGELESS 60 004 3014 A BASE A600 ROUND 60 004 3024 C600 CUSTOM 8 2 AND 4 BOLT 60 004 1064 4 BOLT SHAFT D1 40T 8 16 SPLINE SIMPLE PRIMARY C
3. 004 1492 60 004 1122 60 004 1402 60 004 1172 60 004 1452 60 004 1172 60 004 1452 Q O 5 4 NIN 3 00 3 3 N BIBRIRIRIRIBRIRIRIGQIWNIWIGWIGQIWNIGIGQIT GN GIN IND RIMINI NINMIN S S os gt gt BI N 5 6 Cc _ _ in O W 01 160 050 01 160 051 01 153 015 001 405 063 01 207 010 01 150 158 01 150 1110 5 A NINI NINiInininininini l RIAN 0 7 5 2 0 0 s Nolo a a rm o 2 N N 2 O _ _ X NJO eS Po ag po ___________ gg O Po SSS Po gg PSs gg ____________ Lg Po gg ___________ ______ gg Po gg Po Lg el __ ________ gg PT gg Po Lg gg ___________ p lt ____ _ _______ ___ _____________ gg EES gg 4 gg Po __ _ ____ ____ gg ____________ hE ____________ EE bg ae ____ 4 pe gg Po og o gt Ean E ee
4. 21 sec and bearings 29 pri 27 28 sec from carrier 6 4 Inspect the planet gear 12 13 pri 11 sec bearing bore and planet shaft 19 pri 18 sec and bearings 29 pri 27 28 sec Check for spalling bruising or other damage and replace com ponents as necessary 5 Primary only Remove roll pins 39 from planet shafts 19 us ing a 1 4 inch pin punch Carrier Reassembly 1 Primary Planet shafts 19 should be installed with cham fered end of 1 4 inch roll pin hole towards outside diameter of carrier 6 this will ease alignment of holes while inserting roll pins 39 Secondary Planet shafts must be installed aligning the slot in the large end of the shaft with the roll pin protruding into the shaft bore 2 Primary Drive roll pin 39 into the carrier hole and into planet shaft to retain parts Secondary Install the first planet washer 21 to the small end of the planet shaft the appropriate num ber of preload shims 20 and then the second planet washer 21 and retaining ring 36 Repeat for remaining planet gears Base Subassembly Teardown 1 Remove output shaft retaining ring 35 spacer 14 and shims 15 2 Remove the six 3 8 16 x 1 44 hex head capscrews from the seal carrier and remover seal carrier 4 and sealing o ring 34 from unit Inspect the shaft seal 40 for wear or damage and replace as necessary Caution Since the shaft is no longer positively retained care should be taken to avoid person
5. SHAFT D2 518 1 2 gt P N 98 005 1141 WILL ADAPT INPUT TO 14T 12 24 SPLINE SHAFT C1 CUSTOM CUSTOM SHAFT PER CUSTOMER SPECS SIMPLE PLANETARY COMPOUND PLANETARY 24 66 1 358 56 1 60 29 1 600 70 39 1 89 58 1 110 08 1 139 77 1 RATIO RATIO RATIO RATIO RATIO RATIO RATIO COVER OUTPUT SHAFT SEAL CARRIER CARRIER SECONDARY CARRIER PRIMARY RING GEAR SECONDARY RING GEAR SIMPLE PRIMARY RING GEAR COMPOUND PRIMARY RING SPACER PRIMARY PLANET GEAR SECONDARY PLANET GEAR PRIMARY CLUSTER GEAR SUPPORT RING SHAFT BEARING SHIM S SHAFT SUN GEAR INPUT GEAR 13T 8 16 SPLINE INPUT GEAR 16T 8 16 SPLINE PLANET SHAFT SECONDARY PLANET SHAFT PRIMARY SHIM S SECONDARY PLANET WASHER SECONDARY PLANET WASHER PRIMARY PLANET BEARING CONE SHAFT OUTER BEARING CUP SHAFT OUTER BEARING CONE SHAFT INNER BEARING CUP SHAFT INNER CONE SEC PLANET SEC PLANET BRG PRIMARY PLANET BRG PRI CARR THRUST RACE PRI CARR THRUST RACE INPUT THRUST O RING RING GEAR O RING SEAL CARRIER RETAINING RING SHAFT RETAINING RING SEC PIN RETAINING RING SEC PLANET RETAINING RING INPUT ROLL PIN 1 4 X 1 3 8 SEAL SHAFT PIPE PLUG 3 4 NPT MAGNETIC 5 3 4 10 X 10 5 GRD 8 S H C S 3 8 16 X 1 GRD 8 S H C S 1 2 13 X 15 GRD 8 60 004 1333 60 004 1044 60 004 1024 60
6. and torque to 45 ft lbs dry or 35 ft lbs wet 6 Flip shaft base assembly and apply lithium general purpose bearing grease to roller con tact surface of the inner cup 26 then press inner bearing cone 25 onto shaft 3 until it seats against inner bearing cup 26 7 Neglecting the friction which results from the in Stallation of the shaft seal 40 bearing pre load should result in a rolling torque which var ies between 200 to 300 in lb Preload should be tailored to your application a low speed application may warrant a high pre load while high speed applications usually benefit from low pre load Adding shims 15 will increase the pre load on the bearing set Determine your pre load requirement and install shims to obtain the de sired bearing pre load 8 Place shaft spacer washer 14 over shims 15 then in stall shaft retaining ring 35 All subassembly service or repairs should be complete at Model 600 service manual SM600KD2 AD Page 3 Eskridge Inc Olathe Ks 913 782 1238 www eskridgeinc com this time Continue to Unit Assembly to complete buildup Unit Reassembly 1 Install the secondary carrier assembly onto the output shaft aligning the splines of the carrier 5 with the output shaft 3 splines and centering the three threaded holes in the ouput shaft between the planet gears Once aligned slide the carrier onto the shaft 2 Install carrier retaining plate 47 amp secure
7. poe 4 60 004 1092 a T 60 004 1082 E sd u E E Ee os E a aa 01 166 0350 20 HARDWASHER 3 4 O 01 166 0350 60 004 135 1 RING SEC CARR RETAINER 60 004 1352 01 150 1590 3 FLAT HD SOC C S 3 8 24 X 1 3 01 150 1590 E C N 2681 X600KD2 AD DATE 06 13 07 Model 600 service manual SM600KD2 AD Page 1 www eskridgeinc com LUBRICATION amp MAINTENANCE Using the chart below determine an appropriate lubricant viscosity Use only EP extreme pressure or API GL 5 designated lubricants Change the lubricant after the first 50 hours of operation and at 500 hour intervals thereafter The gear drive should be partially disas sembled to inspect gears and bearings at 1000 hour intervals Recommended ambient and operating temperatures for conventional and synthetic gear lubricants 50 25 0 25 50 75 100 125 150 175 200 225 250 F 80W90 conventional 75W90 conventional 85W140 conventional Min Ambient operating temp Max Ambient temp Max Operating temp 75W90 synthetic 1 80W140 synthetic 45 32 18 4 10 24 38 52 66 79 93 107 121C Note Ambient temperature is the air temperature measured in the immediate vicinity of the gearbox A Gearbox exposed to the direct rays of the sun or other radiant heat sources will operate at higher temperatures and therefore must be given sp
8. 1238 www eskridgeinc com Unit Teardown 1 Scribe a diagonal line across the outside of the unit from the cover 2 to the base 1 before disassembly to aid in the proper positioning of pieces during reassembly 2 Remove drain plugs 42 and drain oil from unit The oil will drain out more quickly and completely if warm 3 Remove the 20 3 4 10 capscrews 43 and lockwashers 46 retaining the cover 2 4 Remove the cover 2 thrust washer s bearing s 30 31 32 and input gear 17 Inspect o ring 33 discard if damaged or deformed 5 the planet carrier assembly out of the unit 6 Remove ring gear s spacer 8 10pri 7sec and subsequent carrier assemblies Inspect gear to gear and gear to base O ring s 33 as before discard if damaged or deformed 7 The unit is now disassembled into groups of parts The area s requiring service should be identified by thorough inspection of the individual components after they have been cleaned and dried Carrier Assembly Teardown Rotate planet gears 12 13 pri 11 sec to check for abnormal noise or roughness in bearings If further inspection or re placement is required proceed as follows 1 Primary Drive roll pins 39 completely into the planet shafts 19 Secondary Remove planet shaft retaining rings 36 spacers 21 and preload shims 20 2 Slide planet shafts 19 pri 18 sec out of carrier 3 Remove planet gears 12 13 pri 11 sec washers 22
9. al injury Care should also be taken not to damage drop the shaft while pressing through base 3 Place assembly external side down supported by base 1 Press output shaft from base by applying a load to internal end of shaft until it passes through the inner shaft bearing cone 25 4 A gear puller may be used to remove the outer bearing cone 23 from the shaft if replacement is necessary If reusing old bearing cone do not pull on or damage roller cage Lubricate inner lip of shaft seal 40 and slide seal carrier assembly 34 4 40 onto the shaft 3 Note Press bearing cone onto output shaft by pressing on inner race only DO NOT press on roller cage as doing so will damage the bearing 6 Inspect inner and outer bearing cups 26 amp 24 If cups are damaged they must be replaced they may be driven out using a brass drift and utilizing the bearing knock out notches in the base 1 Base Reassembly 1 Clean all foreign material from the magnetic oil plugs lo cated on the base 1 2 Place the base with exterior side up on work table 3 Apply a layer of lithium or general purpose bearing grease to the roller contact surface of outer bearing cup 24 4 If previously removed press outer bearing cone 23 onto the shaft until it seats against the shoulder 5 Place the shaft 3 with the bearing 23 into the base 1 then install seal carrier 4 using the six 3 8 16 grade 8 hex head capscrews 44
10. ecial consideration The max operating temp must not be exceeded under any circumstances regardless of ambient temperature If your unit was specified shaft up or with Z option a grease zerk was provided the base housing For shaft up operation the output bearing will not run in oil and must be grease lubricated Use a lithium based or general purpose bearing grease sparingly every 50 operating hours or at regular maintenance intervals Over greasing the output bearing should be avoided as it tends to fill the housing with grease and thicken the oil ESKRIDGE MODEL 600 OIL CAPACITIES Operating Position Oil Capacity Oil Level Single stage Double stage Triple stage Horizontal Shaft 20 qts To horizontal centerline of gt gear drive ty Vertical Shaft Pinion Up 38 qts To side port on gear drive base Vertical Shaft Pinion Down 38 qts To midway on upper q primary gear set ESKRIDGE PART NUMBER INTERPRETATION Note All non custom Eskridge Geardrives are issued a descriptive part number which includes information regard ing the Model means of shaft retention base style shaft style input mounting input shaft size overall ratio and various available options For a detailed breakdown of this information please refer to Eskridge product specifica tion sheets found at http www eskridgeinc com geardrives gearprodspecs html Model 600 service manual SM600KD2 AD Page 2 Eskridge Inc Olathe Ks 913 782
11. inting straight down Next rotate the lower left planet gear counterclockwise as indicated in the timing diagram Then rotate the lower right planet gear clockwise as indicated Set the input gear 17 and the input thrust race 32 into the center of the primary planet carrier assembly d If compound primary ring gear 9 was not removed dur ing disassembly then skip to step 7 Otherwise bolt to the inside of the cover 2 with twelve bolts 45 Use a remov able thread locking compound on the threads of the bolts 45 Tighten to 110 ft lbs dry or 80 ft lbs lubricated e Install primary ring spacer 10 w O ring 33 in place 6 Install the input to cover thrust washer 32 and carrier to cover thrust washers 31 2ea 30 1ea Refer to exploded view for details 7 Noting the scribed line made during disassembly with lubri cated o ring in place align and install the cover 2 8 Install and torque the 20 3 4 10 hex head cap screws 10 PRIMARY CARRIER TIMING DIAGRAMS ROTATE 2 2 3 TEETH ROTATE 2 2 3 TEETH UNIT RATIO 76 1 ROTATE 5 2 3 TEETH UNIT RATIO 96 1 43 with cap screws 380 ft lb dry 280 ft lb if the fasteners lu bricated lockwashers 46 The torque for the Using a splined shaft to drive the input gear 17 ensure that the unit spins freely Fill the unit to the proper level as specified with recom mended gear oil refer to chart page 3 after un
12. it is sealed with brake and or motor The gearbox is now ready to use Model 600 service manual SM600KD2 AD Page 4 Eskridge Inc Olathe Ks 913 782 1238 www eskridgeinc com
13. using provided 3 8 24 Flathead capscrews 48 If using thread locking compound to assist in screw retention apply only a small amount to inter nal threads Use of excess thread lock may cause screws to be irremovable once compound has cured 3 Lubricate o ring 33 and install on the ring gear 7 pilot Caution Hold ring gear by outside diameter or use lifting device to prevent injury 4 Aligngearteethofsecondaryring gear 7 withthe gearteeth ofthe planet gears 11 and place ring gear on base aligning mounting holes of ring gear with holes in base Use the scribed line made during disassembly for reference With carrier in place install secondary sun gear Simple Planetary Primary for compound primary skip to step 5C 5S Install primary ring gear with lubricated o ring in place aligning mounting holes of ring gear with holes base using the scribed line made during disassembly for reference Install the primary carrier as sembly aligning gear teeth of ring gear with those of the planet gears and place on base Install the input gear Compound primary 76 1 ratio and up 5C a The planet gears will now need to be timed Refer to the di agram appropriate for your unit s gear ratio above right The planet gears each have a timing mark usually a round punch mark stamped into the surface which is shown as a circle on the diagram b As seen from above start with the top planet gear with its timing mark po
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