Home

Operating Instructions - SEW

1. M1 Bees LYON aes eee ali M4 M2 o TES 0 X S ee anes h X 7 x a Ce M5 F 27 M1 M3 M5 M6 F 27 QO M1 M6 F 27 M1 M3 M5 M6 page 51 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 60 Mounting Positions M1 M6 Mounting positions for helical bevel gearmotors 8 6 Mounting positions for helical bevel gearmotors K KA B KH37B 157B KV37B 107B 270 T ZE 34 025 200 page 51 Important See the information in the Gearmotors catalog section Project Planning for Gear Units Overhung and axial loads Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mounting Positions Mounting positions for helical bevel gearmotors M1 M6 K167 187 KH167B 187B 34 026 200 i ot 180 L T page
2. SEW The SEW EURODRIVE installation removal kit can be ordered under the following part installation remo number The kits are currently only available for metric shaft sizes val kit C4 L4 C5 1 _ Sts Q Z N Q 7 D3 co 8 7 O U 6 anoe a 2 gt e C5 1 C4 A 03394AXX Figure 12 SEW EURODRIVE installation removal kit 1 Retaining bolt 7 Fixed nut for disassembly 8 Forcing washer Type D7 MD C4 C5 C6 u gt T 5 p35 L4 Partnumber of mm mm mm mm mm mm mm mm installa tion removal kit WA 10 16 M5 5 5 12 4 5 18 15 7 50 643 712 5 WA 20 18 M6 5 6 13 5 5 5 20 5 17 7 25 643 682 X WA 20 WA 30 SA 37 20 M6 5 6 15 5 5 5 22 5 19 7 25 643 683 8 FA 27 SA 47 25 M10 5 10 20 1 5 28 24 7 35 643 684 6 FA 37 KA 37 SA 47 SA 57 30 M10 5 10 25 7 5 33 29 7 35 643 685 4 FA 47 KA 47 SA 57 35 M12 5 12 29 9 5 38 34 7 45 643 686 2 FA 57 KA 57 FA 67 KA 67 SA 67 40 M16 5 12 34 11 5 41 9 39 7 50 643 687 0 SA 67 45 M16 5 12 38 5 13 5 48 5 44 7 50 643 688 9 FA 77 KA 77 SA 77 50 M16 5 12 43 5 13 5 53 5 49 7 50 643 689 7 FA 87 KA 87 SA 77 SA 87 60 M20 5 16 56 17 5 64 59 7 60 643 690 0 FA 97 KA 97 SA 87 SA 97 70 M20 5 16 65 5 19 5 74 5 69 7 60 643 691 9 FA 107 KA 107 SA 97 90 M24 5 20 80 24 5 95 89 7 70 643 692 7 FA 127 KA 127 100 M24 5 20 89 21
3. Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 67 68 Mounting Positions M1 M6 Mounting positions for helical worm gearmotors SF SAF SHF SAZ SHZ47 97 05 028 200 270 T pase 90 B 270 1 page 51 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mounting Positions Mounting positions for helical worm gearmotors SA SH ST37 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 26 020 200 69 70 M1 M6 SA SH ST47 97 Mounting Positions Mounting positions for helical worm gearmotors 26 021 200 page 51 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mounting Positions Mounting positions for SPIROPLAN W gearmotors M1 M6 8 8 Mounting positions for
4. N RO7F 2 M1 M2 M3 M5 M6 R17F R27F See M1 M3 M5 M6 RO7F R17F Rove Q R47F R57F M5 page 51 Important See the information in the Gearmotors catalog section Project Planning for Gear Units Overhung and axial loads Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mounting Positions Mounting positions of RX helical gearmotors 8 4 Mounting positions of RX helical gearmotors RX57 RX107 270 T 180 L am x M1 M6 04 043 200 page 51 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 55 56 Mounting Positions M1 M6 Mounting positions of RX helical gearmotors RXF57 RXF107 04 044 200 page 51 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mounting Positions Mounting positions for parallel shaft helical gearmotors M1 M6 8 5 Mounting positions for parallel shaft helical gearmotors F FA B FH27B 157B FV27B 107B 42
5. 60 8 7 Mounting positions for helical worm gearmotors 65 8 8 Mounting positions for SPIROPLAN W gearmotors 71 9 n glos alun eee E eee ee 74 91 SUID INC AAU TONG NE estate u uu HER 14 9 2 Lubricant fillguantities u uu GO FR 177 10 App iW I u x UU cee sce scare ears EATE AEE 92 10 1 WAGE KOR CIA CS sacra LLULLU UOYD FD OUD EU dw UG SN 92 11 Jas E NWYF TU ENOCH I ERFYN S A FEN FN RF FE YF EE PE RE NT EYN YNA 83 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Important Notes 1 Important Notes Safety and Always follow the safety and warning instructions in this publication warning instructions Electrical hazard Possible conseguences Severe or fatal injuries Hazard Possible conseguences Severe or fatal injuries Hazardous situation Possible consequences Slight or minor injuries Harmful situation Possible conseguences Damage to the drive and the environment Tips and useful information P P P You must adhere to the operating instructions to ensure Trouble free operation Ss Fulfillment of any rights to claim under guarantee Consequently read the operating instructions before you start working with the gear unit The operating instructions contain important information about servicing Therefore keep the ope
6. page 51 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mounting Positions Mounting positions for helical worm gearmotors M1 M6 8 7 _ Mounting positions for helical worm gearmotors S37 05 025 200 Important See the information in the Gearmotors catalog section Project Planning for Gear Units Overhung and axial loads Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 65 66 Mounting Positions M1 M6 Mounting positions for helical worm gearmotors S47 S97 05 026 200 270 T 2 Di J 0 R 180 L ON 3 90 B x page 51 Important See the information in the Gearmotors catalog section Project Planning for Gear Units Overhung and axial loads Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mounting Positions Mounting positions for helical worm gearmotors M1 M6 SF SAF SHF37 05 027 200 he se 0 LED so L os Ur
7. 03203AXX M6 Figure 14 Depiction of mounting positions M1 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 50 Mounting Positions Key to the mounting position sheets M1 M6 8 2 Key to the mounting position sheets SPIROPLAN gearmotors do not depend on any particular mounting position However mounting positions M1 to M6 are also shown for SPIROPLAN gearmotors to assist you in working with this documentation Important SPIROPLAN gearmotors cannot be equipped with breather valves oil level plugs or drain plugs Symbols used The following table shows the symbols used in the mounting position sheets and what they mean Symbol Meaning Breather valve Oil level plug Oil drain plug Churning losses Increased churning losses may arise in some mounting positions Contact SEW EURODRIVE in case of the following combinations rpm M2 M4 R 97 107 gt 2500 gt 107 gt 1500 97 107 gt 2500 i gt 107 gt 1500 M2 M3 M4 M5 M6 77 107 gt 2500 gt 107 gt 1500 S 177 97 gt 2500 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 51 Mounting Positions M1 M6 Mounting positions for R helical gearmotors 8 3 Mounting positions for R helical gearmotors R0
8. Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 11 Index A AD inspection maintenance 47 AD mounting on the input shaft assembly 40 Adapter coupling 36 Adjusting the mounting position 17 AM with backstop 38 Anti friction bearing greases 75 AQ installing the coupling adapter 38 AQA maintenance inspection 47 B Backstop RS 38 Breather valve 18 C Centering shoulder AD ZR 41 Change the oil seal 47 Check oil 46 Check oil level 46 Churning losses 51 Couplings installation 20 Cover with backstop AD RS 43 Cover with motor mounting platform AD P 40 Customer service 48 D Damp locations 17 Designated use 6 E Extended storage 7 F F gear units lubricant fill quantities 78 Flatness error 16 G Gear unit inspection 46 Gear unit maintenance 46 Gear unit structure 9 Gear unit venting 18 H Helical gear units lubricant fill quantities 77 78 helical gear units structure 9 Helical bevel gear units lubricant fill quantities 79 Helical bevel gear units structure 11 Helical worm gear unit structure 12 Helical worm gear units lubricant fill quantities 80 IEC adapter 36 Input and output elements installation 19 Inspection intervals 45 Inspection of AD adapter 47 Inspection of AM AQA adapters 47 Installation tolerances 15 11 Index Installing couplings 20 Installing input and output elements 19 Installing the AM coupling adapter 36 Installing the AQ coupling adapt
9. 1 Maximum tightening angle per cycle 28 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Notes on removing the shrink disk Cleaning and lubricating the shrink disk Mechanical Installation Mounted gear units with shrink disc 1 Unscrew the locking bolts evenly one after the other Each locking bolt may only be unscrewed by about one guarter turn in the initial cycle This is in order to avoid tilting and jamming the locking collars Do not fully unscrew the locking bolts 2 Remove the shaft or pull the hub off the shaft You must first remove any rust that may have formed between the hub and the end of the shaft 3 Pull the shrink disk off the hub Caution Risk of injury if the shrink disk is not removed correctly There is no need to strip down and re grease disassembled shrink disks before they are screwed back on The shrink disk only needs to be cleaned and re greased if it is contaminated Use one of the following solid lubricants for the tapered surfaces Molykote G Rapid Aemasol MO 19P Aemasol DIO s tral 57 N lube coat Lubricant Mo S2 Sold as Molykote 321 lube coat Spray Molykote spray powder spray Spray Spray or paste Spray or paste Spray Grease the locking bolts with a multipurpose grease such as Molykote BR 2 or similar Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 29 4 Mechanical I
10. Assembly Center SEW Eurodrive Inc Hayward CA Tel 510 487 3560 Fax 510 487 6381 cshayward seweurodrive com EURODRIVE www seweurodrive com U S www seweurodrive ca Canada Er hM
11. M10 48 425 AD4 ZR 36 1 42 M12 86 761 AD5 ZR 44 1 73 M12 86 761 AD6 ZR 48 5 1 91 M16 210 1859 AD7 ZR 49 1 93 M20 410 3629 AD8 ZR 42 1 65 M12 86 761 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 41 Mechanical Installation AD input shaft assembly Permitted loads The load values specified in the following table must not be exceeded Fy y 53513AXX 1 1 x F Type y ua mm in N Ib AD2 ZR 193 7 60 330 74 AD3 ZR 274 10 79 1400 315 AD4 ZR2 1120 252 361 14 21 AD4 ZR 3300 742 AD5 ZR 487 19 17 3200 719 AD6 ZR 567 22 32 3900 877 AD7 ZR 663 26 10 10000 2248 AD8 ZR 516 20 31 4300 967 1 Maximum load values for connection bolts in strength class 8 8 The maximum permitted weight of the attached motor Fax must be reduced proportionally as the distance between the adapter flange and the middle of the motor x increases When this distance is reduced the Fg cannot be increased 2 Diameter of the adapter output flange 160 mm 6 30 in Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mechanical Installation AD input shaft assembly Cover with back Check the direction of rotation of the drive before installation and startup Please inform stop AD RS the SEW EURODRIVE customer service if the dir
12. 159 77 77 35 309 18 159 87 87 35 309 18 159 97 97 35 309 18 159 9 Slide the shrink disk onto the hollow shaft Ensure that all bolts have been loosened 92096AXX 32 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mechanical Installation Mounted gear units with TorgLOC amp 10 Push the counter bushing onto the customer shaft and into the hollow shaft or shrink disk right into the seat 92097AXX 11 Tap lightly on the flange of the counter bushing to ensure that the socket is fitted se curely in the hollow shaft 92098AXX 12 Ensure that the customer shaft is fitted in the counter bushing 93478AXX Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 33 34 Mechanical Installation Mounted gear units with TorgLOC amp 13 Tighten the bolts of the shrink disk by hand and ensure that the end rings of the shrink disc are parallel 92100AXX 14 Tighten the locking bolts by working round several times from one bolt to the next not in diametrically opposite seguence See the table for tightening torgues After installation the remaining gap between the outer rings of the shrink discs must be gt 0 mm Type Steel Stainless steel KT FT ST Torque Nm Ib in 37 4 1 36 6 8 60 37 4
13. 42 _ Anti friction bearing 907 Shim ring 2 Gear 20 Breather valve 43 Key 908 Shim ring 3 Pinion shaft 22 Gearcase 45 Anti friction bearing 515 Shim ring 4 Gear 24 Lifting eyebolt 47 Circlip 516 Shim ring 5 Pinion shaft 25 Anti friction bearing 99 Screw plug 517 Shim ring 6 Gear 30 Anti friction bearing 88 Circlip 521 Shim ring 7 Output shaft 31 Key 100 Gearcase cover 522 Shimring 8 Key 32 Spacer 101 Hex head bolt 923 Shim ring 9 Oil seal 34 Anti friction bearing 102 Gasket 11 Anti friction bearing 37 Anti friction bearing 131 Closing cap 12 Circlip 39 Circlip 181 Closing cap 17 Spacer 41 Circlip 906 Shim ring Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Gear Unit Structure Basicstructure of parallel shaft helical gear units 3 2 _Basicstructure of parallel shaft helical gear units 05676AXX Figure 2 Basic structure of parallel shaft helical gear units Key 1 Pinion 22 Gearcase 91 Circlip 906 Shim ring 2 Gear 25 _ Anti friction bearing 92 Washer 907 Shim ring 3 Pinion shaft 30 _ Anti friction bearing 93 Lock washer 508 Shim ring 4 Gear 31 Key 94 Hex head bolt 515 Shim ring 5 Pinion shaft 32 Spacer 100 Gearcase cover 516 Shim ring 6 Gear 37 _ Anti friction bearing 101 Hex head bolt 517 Shim ring 7 Hollow shaft 39 Circlip 102 Gasket 921 Shim ring 9 Oil seal 41 Circlip 131 Closing cap 922 Shim ring 11 Anti friction bearing 42 _ Anti friction bea
14. 5 106 99 7 70 643 693 5 FA 157 KA 157 120 M24 5 20 107 31 127 119 7 70 643 694 3 1 Retaining bolt The SEW assembly kit for mounting the customer shaft is a recommendation from SEW EURODRIVE You must always check whether this design can compensate the axial loads In particular applications e g mounting mixer shafts a different design may have to be used to secure the shaft axially In these cases customers can use their own devices However you must ensure that these designs do not cause potential sources of combustion according to DIN EN 13463 for example impact sparks 26 Operating Instructions Gear Unit R 7 F Z K 7 S 7 Series SPIROPLAN W Mechanical Installation Mounted gear units with shrink disc d i 4 7 Mounted gear units with shrink disc Installation notes Do not tighten the locking bolts unless the shaft is installed the hollow shaft could become deformed 1 Loosen the locking bolts by a few turns 2 Carefully degrease the hollow shaft hole do not unscrew them completely and the input shaft 2 S B Z ss LA ZZZZZZZZZZZZZZ2 51092AXX 51093AXX 3 Hollow shaft input shaft after degreasing 4 Apply NOCO fluid to the input shaft in the area of the bushing a o y W ia Ai s O 51094AXX 51095AXX 1 Itis essential to make sure that the clamping area of the shrink disk is free from grease For thi
15. 51 Important See the information in the Gearmotors catalog section Project Planning for Gear Units Overhung and axial loads Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 61 62 Mounting Positions M1 M6 Mounting positions for helical bevel gearmotors KF KAF KHF KAZ KHZ37 157 KVF KVZ37 107 34 027 200 270 T page 51 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mounting Positions Mounting positions for helical bevel gearmotors KA KH37 157 KV37 107 KT37 97 270 T page 51 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W M1 M6 39 025 200 63 64 Mounting Positions M1 M6 Mounting positions for helical bevel gearmotors KH167 187 39 026 200
16. 82 0 78 0 88 0 65 0 71 0 1 The output end gear unit of multi stage gear units must be filled with the larger oil volume Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 77 9 Lubricants Lubricant fill guantities Helical RX gear units Gear unit Fill guantity in liters Yr M1 M2 M3 M4 M5 M6 RX57 0 60 0 80 1 30 1 30 0 90 0 90 RX67 0 80 0 80 1 70 1 90 1 10 1 10 RX77 1 10 1 50 2 60 2 70 1 60 1 60 RX87 1 70 2 50 4 80 4 80 2 90 2 90 RX97 2 10 3 40 7 4 7 0 4 80 4 80 RX107 3 90 5 6 11 6 11 9 Ta 7 7 Gear unit Fill quantity in liters type RXF M1 M2 M3 M4 M5 M6 RXF57 0 50 0 80 1 10 1 10 0 70 0 70 RXF67 0 70 0 80 1 50 1 40 1 00 1 00 RXF77 0 90 1 30 2 40 2 00 1 60 1 60 RXF87 1 60 1 95 4 90 3 95 2 90 2 90 RXF97 2 10 3 70 7 1 6 3 4 80 4 80 RXF107 3 10 5 7 11 2 9 3 7 2 7 2 Parallel shaft helical F gear units F FA B FH B FV B Gear unit Fill quantity in liters type M1 M2 M3 M4 M5 M6 F 27 0 60 0 80 0 65 0 70 0 60 0 60 F 37 0 95 1 25 0 70 1 25 1 00 1 10 F 47 1 50 1 80 1 10 1 90 1 50 1 70 F 57 2 60 3 50 2 10 3 50 2 80 2 90 F 67 2 70 3 80 1 90 3 80 2 90 3 20 F 77 5 9 7 3 4 30 8 0 6 0 6 3 F 87 10 8 13 0 TT 13 8 10 8 11 0 F 97 18 5 22 5 12 6 25 2 18 5 20 0 F 107 24 5 32 0 19 5 37 5 2
17. K 97 7 0 14 7 15 7 20 0 15 7 15 7 K 107 10 0 20 5 24 0 32 4 24 0 24 0 K 127 21 0 41 5 43 0 52 0 40 0 40 0 K 157 31 0 66 0 67 0 87 0 62 0 62 0 KH167 33 0 95 0 105 0 123 0 85 0 84 0 KH187 53 0 152 0 167 0 200 143 0 143 0 Spiroplan W The fill quantity of Spiroplan gear units does not vary irrespective of their mounting gear units position i unt Fill quantity in liters regardless of mounting position W 10 0 16 W 20 0 26 W 30 0 50 Helical worm S gear units O Gear unit Fill guantity in liters type M1 M2 M3 M4 M5 M6 S37 0 25 0 40 0 50 0 55 0 40 0 40 S47 0 35 0 80 0 70 0 90 1 00 0 80 0 80 S57 50 1 20 1 00 1 20 1 45 1 30 1 30 S67 1 00 2 00 2 20 3 10 3 10 2 60 2 60 S77 1 90 4 20 3 70 5 4 5 9 4 40 4 40 S87 3 30 8 1 6 9 10 4 11 3 8 4 8 4 S97 6 8 15 0 13 4 18 0 21 8 17 0 17 0 1 The larger gear unit of multi stage gear units must be filled with the larger oil volume gt 2 Gear unit Fill quantity in liters type M1 M2 M3 M4 M5 M6 SF37 0 25 0 40 0 50 0 55 0 40 0 40 SF47 0 40 0 90 0 90 1 05 1 05 1 00 1 00 SF57 0 50 1 20 1 00 1 50 1 55 1 40 1 40 SF67 1 00 2 20 2 30 3 00 3 20 2 70 2 70 SF77 1 90 4 10 3 90 5 8 6 5 4 90 4 90 SF87 3 80 8 0 7 1 10 1 12 0 9 1 9 1 SF97 7 4 15 0 13 8 18 8 22 6 18 0 18 0 1 The larger gear unit of multi stage gear units must be filled with the larger oil volume Operating Instructions Gear Unit R 7
18. M5 5 Nm 44 Ib in M6 8 Nm 70 Ib in M10 12 20 Nm 177 lb in M16 40 Nm 354 Ib in M20 80 Nm 708 Ib in M24 200 Nm 1770 lb in 03364AXX Note To avoid contact corrosion we recommend that the customer s shaft should additionally be recessed between the two contact surfaces 24 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mechanical Installation Mounted gear unit with Keyway or splined hollow shaft Removal notes This description is only applicable when the gear unit was assembled using the installa tion removal kit from SEW EURODRIVE page 26 see the previous description point 3B or 3C 1 Loosen the retaining bolt 1 2 Remove parts 2 to 4 and if fitted spacer 5 Be Retaining bolt Lock washer Washer Circlip Spacer Customer shaft O O1 Q N 03366AXX 3 Insert the forcing washer 8 and the fixed nut 7 from the SEW EURODRIVE instal lation removal kit between the customer s shaft 6 and the circlip 4 4 Re insert the circlip 4 9 Screw the retaining bolt 1 back in Now you can force the gear unit off the shaft by tightening the bolt Retaining bolt Circlip Customer shaft Fixed nut Forcing washer COND 03367AXX Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 25 4 Mechanical Installation Mounted gear unit with Keyway or splined hollow shaft
19. SPIROPLAN W gearmotors W10 30 PDF Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 20 001 002 M2 71 72 Mounting Positions M1 M6 Mounting positions for SPIROPLAN W gearmotors WF WAF10 30 20 002 002 270 T Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mounting Positions Mounting positions for SPIROPLAN W gearmotors WA10 30 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W M1 M6 20 003 002 73 74 Lubricants Lubricant table 9 Lubricants General information Unless a special arrangement is made SEW EURODRIVE supplies the drives with a lubricant fill adapted for the specific gear unit and mounting position The decisive factor is the mounting position M1 M6 Sec Mounting Positions and Important Order Information specified when ordering the drive You must adapt the lubricant fill to any subsequent changes made to the mounting position Lubricant fill quantities 9 1 Lubricant table Key to the lubricant table The lubricant table on the follow
20. cables Run in period SPIROPLAN and helical worm gear units require a run in period of at least 24 hours before reaching their maximum efficiency A separate run in period applies for each direction of rotation if the gear unit is operated in both directions of rotation The table shows the average power reduction during the run in period No of Worm Spiroplan starts Power reduction i range Power reduction i range 1 start ca 12 ca 50 280 ca 15 approx 40 75 2 start ca 6 ca 20 75 ca 10 ca 20 30 3 start ca 3 ca 20 90 ca 8 ca 15 4 start ca 8 ca 10 5 start ca 3 ca 6 25 ca 5 ca 8 6 start ca 2 ca 7 25 5 2 Startup of helical parallel shaft helical and helical bevel gear units No special startup instructions are reguired for helical parallel shaft helical and helical bevel gear units providing the gear units have been installed in accordance with Sec Mechanical Installation 44 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Inspection and Maintenance Inspection and maintenance intervals 6 Inspection and Maintenance 6 1 Inspection and maintenance intervals Freguency What to do Every 3000 machine hours at least every 6 e Check oil and oil level months e Check the seals visually for leakage For gear units with a torgue arm Check the rubber buffer and change it if necessar
21. pling half onto the motor shaft until stop at motor shaft shoulder position to point A for AM250 AM290 and NEMA 4 Secure key and coupling half using set screw 491 and tightening torgue TA on mo tor shaft according to the table 9 Check point A 6 Seal the contact surfaces between the adapter and motor using a suitable sealing compound 7 Mount the motor on the adapter When doing this make sure the coupling jaws of the adapter shaft engage the plastic spider IEC AM uom 63 71 80 90 1007112 132 160 180 200 225 250 280 mm 24 5 31 5 41 5 54 76 78 5 93 5 139 in 0 965 1 240 1 634 2 126 2 992 3 091 3 681 5 472 Nm 1 5 1 5 4 8 4 8 10 17 17 17 TA Ib in 13 3 13 3 42 5 42 5 88 5 150 150 150 Thread M4 M4 M6 M6 M8 M10 M10 M10 NEMA AM uom 56 143 145 182 184 213 215 254 256 284 286 324 326 364 365 A mm 46 43 55 63 5 78 5 85 5 107 107 in 1 811 1 693 2 165 2 500 3 091 3 366 4 213 4 213 Nm 1 5 1 5 4 8 4 8 10 17 17 17 TA Ib in 13 3 13 3 42 9 42 5 88 5 150 150 150 Thread M4 M4 M6 M6 M8 M10 M10 M10 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Permitted loads Mechanical Installation AM adapter coupling To avoid contact corrosion we recommend applying NOCO fluid to the motor shaft before mounting the coupling half When installing a motor onto the adapter you must use an anaerobic sealant to ensure th
22. with 2 Remove the transport fixture 3 Breather valve activated transport fixture C 02053BXX 02054BXX 02055BXX Painting the gear f you paint or respray the drive ensure that you cover the breather valve and oil seals unit carefully Remove the strips of tape after completing the painting work 18 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mechanical Installation Gear unit with solid shaft 4 4 Gear unit with solid shaft Installing input The following figure shows a mounting device for installing couplings or hubs on gear and output unit or motor shaft ends It may be possible to dispense with the thrust bearing on the elements mounting device 1 Gear shaft end 2 Thrust bearing 3 Coupling hub 03371BXX Avoid impermissibly high overhung loads Install the gear or chain sprocket according to figure B 1 Hub A Unfavorable B Correct 03369BXX Only use a mounting device for installing input and output elements Use the center bore and the thread on the shaft end for positioning e Never drive belt pulleys couplings pinions etc onto the shaft end by hitting them with a hammer This will damage the bearings housing and the shaft In the case of belt pulleys make sure the belt is tensioned correctly in accor dance with the manufacturer s instructions e Power transmission elements should be balanced after fitting and must not give
23. 03 0 62 0 104 0 85 0 77 0 K KA B KH B KV B Gear unit Fill guantity in liters type M1 M2 M3 M4 M5 M6 K 37 0 50 1 00 1 00 1 25 0 95 0 95 K 47 0 80 1 30 1 50 2 00 1 60 1 60 K 57 1 20 2 30 2 50 2 80 2 60 2 40 K 67 1 10 2 40 2 60 3 45 2 60 2 60 K 77 2 20 4 10 4 40 5 8 4 20 4 40 K 87 3 70 8 0 8 7 10 9 8 0 8 0 K 97 7 0 14 0 15 7 20 0 15 7 15 5 K 107 10 0 21 0 25 5 33 5 24 0 24 0 K 127 21 0 41 5 44 0 54 0 40 0 41 0 K 157 31 0 62 0 65 0 90 0 58 0 62 0 K 167 33 0 95 0 105 0 123 0 85 0 84 0 K 187 53 0 152 0 167 0 200 143 0 143 0 KF Gear unit Fill quantity in liters type M1 M2 M3 M4 M5 M6 KF37 0 50 1 10 1 10 1 50 1 00 1 00 KF 47 0 80 1 30 1 70 2 20 1 60 1 60 KF57 1 30 2 30 2 70 3 15 2 90 2 70 KF67 1 10 2 40 2 90 3 70 2 70 2 70 KF77 2 10 4 10 4 40 9 9 4 50 4 50 KF87 3 70 8 2 9 0 11 9 8 4 8 4 KF97 7 0 14 7 17 3 21 5 15 7 16 5 KF107 10 0 21 8 25 8 35 1 25 2 25 2 KF127 21 0 41 5 46 0 55 0 41 0 41 0 KF157 31 0 66 0 69 0 92 0 62 0 62 0 79 Lubricants Lubricant fill guantities KA KH KV KAF KHF KVF KAZ KHZ KVZ 80 Gear unit Fill guantity in liters type M1 M2 M3 M4 M5 M6 K 37 0 50 1 00 1 00 1 40 1 00 1 00 K 47 0 80 1 30 1 60 2 15 1 60 1 60 K 57 1 30 2 30 2 70 3 15 2 90 2 70 K 67 1 10 2 40 2 70 3 70 2 60 2 60 K 77 2 10 4 10 4 60 5 9 4 40 4 40 K 87 3 70 8 2 8 8 11 1 8 0 8 0
24. 042 200 270 T J 2 4 l F 27 M1 M3 M5 M6 F 27 9 M1 M6 F 27 2O M1 M3 M5 M6 gt page 51 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 58 Mounting Positions M1 M6 Mounting positions for parallel shaft helical gearmotors FF FAF FHF FAZ FHZ27 157 FVF FVZ27 107 x 270 T 42 043 200 F 27 M1 M3 M5 M6 F 27 M1 M6 F 27 2O M1 M3 M5 M6 page 51 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mounting Positions Mounting positions for parallel shaft helical gearmotors M1 M6 FA FH27 157 FV27 107 FT37 97 270 T 42 044 200 2 se B
25. 40 Mechanical Installation AD input shaft assembly 4 11 AD input shaft assembly Please refer to Sec Installing input and output shafts for information on mounting of input elements Cover with motor mounting plat form AD P 5 Unscrew the nuts on the stud bolts before adjustment to allow the stud bolts to move axially in the support without restriction Do not tighten the nuts until the final adjustment Only AD6 P and AD7 P Mounting the motor and adjusting the motor mounting platform gt a ts lt a 7 T s D3 H I N Ss I E g ya z Motor mounting platform Stud bolt only AD6 P AD7 P Support only AD6 P AD7 P Nut Threaded column Q O N 03519BXX Set the motor mounting platform to the required mounting position by evenly tighten ing the adjusting nuts It may be necessary to remove the lifting eyebolt from helical gear units in order to achieve the lowest adjustment position Touch up any damage to the paint work Align the motor on the motor mounting platform shaft ends must be in alignment and secure it Mount the input elements on the input shaft end and the motor shaft Line them up with one another Correct the motor position again if necessary Put on traction elements V belt chain etc a
26. 40 C 60 C Mobil Mobiltemp SHC 100 cL 20 C 80 C Esso Polyrex EM DOD 20 C 100 C Kl ber Barrierta L55 2 40 C 60 C Kyodo Yushi Multemp SRL3 Special greases for anti friction bearings in gear units 35 C 40 C Shell Shell Cassida Grease EPS 2 ll 25 C 40 C Kluber Klubersynth UH1 14 222 40 C 40 C Kltiber Kltiberbio M 72 82 1 The motor anti friction bearings are covered on both sides and cannot be regreased 2 Greases providing equivalent performance are acceptable 3 Recommended for continuous operation at ambient temperature below 0 C example in a cold storage The following grease guantities are reguired e For fast running bearings motor and gear unit input end Fill the cavities between the rolling elements one third full with grease e For slow running bearings in gear units and at gear unit output end Fill the cavities between the rolling elements two thirds full with grease Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 75 A O as 2 O Q S Dd l l t table Lubrican 01 805 09 92US 097 9 LHN upuAs4egniyl 09r 19 gejndo 09 avd jobaq jely 09y 1299 eing jeiy S 09 LH Mas 49gn yl 099 2V2 oigegniyl N 09f LH P llo1egniyl 097 19 Pinja episse9 joUs pJepue s Ov Oc a 022 AS 194129 V X J dO 022 d19 ognju s 0zz 008 loqui 0cc d
27. 523 Shim ring 17 Spacer 143 Spacer 250 Circlip Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 13 Gear Unit Structure Nameplate unit designation 3 6 Nameplate unit designation Sample nameplate SEW EURODRIVE INC USA we lR DT100L4 so 850012345 00 00 001 o r680 r 58 Z HP Torque naio 29 00 l co B3 S See Operating Instructions for lubrication details Min Amb Max Amb 06687AUS Figure 6 Sample nameplate Unit designation Example Helical gear unit category Il2GD RF 47 A III2GD Explosion proof design to directive 94 9 EC For direct motor mounting Gear unit size lr Helical gear unit series flange mounted Example Serial number 87 0012345 07 07 001 Multiple unit identifier Year shipped 2 digit Year ordered 2 digit r Order number 7 digits Sales organization 14 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mechanical Installation Required tools aids 4 Mechanical Installation 41 Required tools aids Set of spanners Torque wrench for Shrink discs AQH motor adapter Input shaft assembly with centering shoulder e Mounting device e Shims and distance rings if necessary Fixing devices for input and output elements Lubricant e g NOCO Fluid e Bolt adhesive for input shaft assembly with centering shoulder e g Loctite 243 Standard parts are not par
28. 7 0 27 0 F 127 40 5 54 5 34 0 61 0 46 3 47 0 F 157 69 0 104 0 63 0 105 0 86 0 78 0 FF Gear unit Fill guantity in liters type M1 M2 M3 M4 M5 M6 FF27 0 60 0 80 0 65 0 70 0 60 0 60 FF37 1 00 1 25 0 70 1 30 1 00 1 10 FF47 1 60 1 85 1 10 1 90 1 50 1 70 FF57 2 90 3 50 2 10 3 70 2 90 3 00 FF67 2 70 3 80 1 90 3 80 2 90 3 20 FF77 5 9 73 4 30 8 1 6 0 6 3 FF87 10 8 13 2 7 8 14 1 11 0 11 2 FF97 19 0 22 5 12 6 25 6 18 9 20 5 FF107 25 5 32 0 19 5 38 5 27 5 28 0 FF127 41 5 55 5 34 0 63 0 46 3 49 0 FF157 72 0 105 0 64 0 106 0 87 0 79 0 78 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Helical bevel K gear units Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Lubricants Lubricant fill guantities FA FH FV FAF FHF FVF FAZ FHZ FVZ Gear unit Fill guantity in liters type M1 M2 M3 M4 M5 M6 F 27 0 60 0 80 0 65 0 70 0 60 0 60 F 37 0 95 1 25 0 70 1 25 1 00 1 10 F 47 1 50 1 80 1 10 1 90 1 50 1 70 F 57 2 70 3 90 2 10 3 40 2 90 3 00 F 67 2 70 3 80 1 90 3 80 2 90 3 20 F 77 9 9 7 3 4 30 8 0 6 0 6 3 F 87 10 8 13 0 7 7 13 8 10 8 11 0 F 97 18 5 22 5 12 6 25 2 18 5 20 0 F 107 24 5 32 0 19 5 37 5 27 0 27 0 F 127 39 0 54 5 34 0 61 0 45 0 46 5 F 157 68 0 1
29. 7 10 89 6 8 60 47 57 12 106 6 8 60 57 67 67 12 106 15 133 77 77 30 266 30 266 87 87 30 266 50 443 97 97 30 266 50 443 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mechanical Installation Mounted gear units with TorgLOC amp 15 The distance between the counter bushing and the hollow shaft end and between the split ring and the clamping ring must not exceed the following values The following table lists the maximum and minimum gap width a N O O O O O O O 52102AXX Type Distance mm in KT FT ST a min a max 37 3 3 0 130 5 6 0 220 37 47 3 3 0 130 5 6 0 220 47 57 5 0 0 197 7 6 0 299 57 67 67 5 0 0 197 7 6 0 299 77 77 5 0 0 197 7 6 0 299 87 87 5 8 0 228 8 6 0 339 97 97 5 8 0 228 8 6 0 339 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 35 Mechanical Installation AM adapter coupling 4 9 AM adapter coupling 36 NEMA lt AM 145 IEC adapter AM63 225 NEMA cr adapter AM56 Ga 365 1 Motor shaft A IEC AM63 280 1 Clean the motor shaft and flange surfaces of the motor and adapter 2 Remove the key from the motor shaft and replace it with the supplied key 484 not AM63 and AM250 3 Heat the coupling half 479 to approx 80 100 C 176 212 F and push the cou
30. 7 R167 04 040 200 c m Nh 0 R 180 L pa lr af nr x M2 M3 M5 M6 R17 R27 See M1 M3 M5 M6 R07 R17 R27 R47 R57 a M5 gt page 51 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mounting Positions Mounting positions for R helical gearmotors RF07 RF167 270 T i fT M1 Hy t lt T ing o g Oo ie RFO7 M1 M2 M3 M5 M6 RF17 RF27 M1 M3 M5 M6 RFO7 RF17 RF27 oe RF47 RF57 me page 51 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W M1 M6 04 041 200 53 54 Mounting Positions M1 M6 Mounting positions for R helical gearmotors RO7F R87F 04 042 200
31. F 7 K 7 S 7 Series SPIROPLAN W Lubricants Lubricant fill guantities SA 9H SAF SHF SAZ SHZ Gear unit Fill guantity in liters type M1 M2 M3 M4 M5 M6 S 37 0 25 0 40 0 50 0 50 0 40 0 40 S 47 0 40 0 80 0 70 0 90 1 00 0 80 0 80 S 57 0 50 1 10 1 00 1 50 1 50 1 20 1 20 S 67 1 00 2 00 1 80 2 60 2 90 2 90 2 90 S 77 1 80 3 90 3 60 5 0 5 8 4 50 4 50 S 87 3 80 7 4 6 0 8 7 10 8 8 0 8 0 S 97 7 0 14 0 11 4 16 0 20 5 15 7 15 7 1 The larger gear unit of multi stage gear units must be filled with the larger oil volume Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 10 82 10 Appendix Appendix 10 1 Index of changes Mechanical installation Inspection and maintenance General The following additions and changes have been made compared to the previous edition of the Explosion Proof Gear Units R 7 F 7 K 7 S 7 SPIROPLAN W publication number 1055520x edition 11 2002 operating instructions General additions and corrections e Installing the gear unit Data on flatness error e Installing torque arms for mounted gear units Data on retaining bolts e Mounted gear units with shrink disks Information on assembly removal has been added e Mounted gear units with TorqLoc e AM adapter coupling Point A e Lubricant change intervals Manual adapted for US market Operating Instructions
32. Gearmotors Industrial Gear Units Drive Electronics Drive Automation Services r 8 a a 4 si RW 1 m E ar SOME x a mm a i D s s 1 4 F ill J E N a jll Nq wi a mj EA nn ng a w k i i a br Ta ty ae ns o n hin by a i n a B 3 x s a hi Y Mg Yn n hh a hh he k uw hs k i i s a igs Ha N hia SN h ad WL ty k a r WW n k i ys ig Gear Units R 7 F 7 K 7 S 7 Series SPIROPLAN W Edition 10 2007 O I i 11226811 US perating Instructions Contents important Notes 4 Sale y NO ES si daU Su UU FU Y us UO CORN A UUN a OO OY GON 6 Gear Unit o O Uc ELF E uii lll u YG OW AYAU NG y 9 3 1 Basic structure of helical gear units 9 3 2 _ Basicstructure of parallel shaft helical gear units 10 3 3 Basic structure of helical bevel gear units 11 3 4 Basic structure of helical worm gear units 12 3 5 Basic structure of SPIROPLAN gear units 13 3 6 Nameplate unit designation 14 4 Mechanical Install
33. R 7 F 7 K 7 S 7 Series SPIROPLAN W Mechanical Installation Mounted gear unit with Keyway or splined hollow shaft 4 6 Mounted gear unit with keyway or splined hollow shaft For the configuration of customer shafts please also refer to the design notes in the Gearmotors catalog Installation notes 1 Apply NOCO fluid 02042BXX 2 Distribute the NOCO fluid carefully 02043AXX 3 Install the shaft and secure it axially mounting is facilitated by using a mounting device 3A Mounting with standard scope of delivery 1 Short retaining bolt standard scope of delivery Lock washer Washer Circlip Customer shaft OH BW ND 03361BXX Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 23 4 Mechanical Installation Mounted gear unit with Keyway or splined hollow shaft 3B Assembly with SEW EURODRIVE assembly disassembly kit gt page 26 Customer s shaft with contact shoulder Retaining bolt Lock washer Washer Circlip Customer s shaft with contact shoulder oBOmMm e 03362BXX 3C Assembly with SEW EURODRIVE assembly disassembly kit page 26 Customer s shaft without contact shoulder Retaining bolt Lock washer Washer Circlip Spacer Customer s shaft without contact shoulder oco BaemMme e 03363AXX 4 Tighten the retaining bolt to the appropriate torgue see table Bolt Tightening torgue
34. X OS u si ud dg 0cc S9 jobaq jely 097 9 LHN uuAsJegniyl Ze 94 U S H yuumns 4egniyl 022 9 HO uuAsJegniyl 0cc S EJ9A11 IOUS vZ9 DHS IIqolN 0 l oB o IIGOW Or 0c pJepue s 001 dI 49460 0S1 d12 uljouay 00 ING Jeabyudo 0S edoJojy OOL OOLL JOqi 001 dX NO IoB5i u3 dg 001 98 obog jely N 0SI I IN39 llo3 qniy 001 ejewo Ilys 001 dX009 Je9 D igo JN 99 d19 0S HS 49469 0S da 9J2euuId 097 d3 9J2euuId N OS t W39 uuAsJegniyl N 09 7 NAD uju si qn y 0S GH ejeuio Iys 09 GH ejeuiO Iys 629 DHS v9 DHS IIqoIN 089 d19 aqnjuAs 089 008 JoguL 089 dX 9S u si ud dg 089 9 HO uuAsJegniyl 089 S EJ9A1 J9US 9d d19 089 dI 49460 GL SZ s AInb3 089 d19 ullou s 089 ING Jeabido 099 edoJo Jy SF ZAH opuey 089 001 IOqH1 089 dX NO IoBi u3 dg SL INH d 1H jobieuz dg 089 28 jobaq jely N 089 1 WAS lI040gn l TOM 0 LIN X JOS 089 elewo IYUS SLL snjj91 Ilus 099 dX009 Jeabyiqow WLL ITA IIqolN SL OA cc SA 99 d19 INH dH Ov 0 HS SIUOE 97 OVd sn 99 Ze 94 UASAH yuumns 4egniy 729 DHS IIqoIN SA H d19 9p SZ siAInb3 00 d3 149465 IAH 9p 8 uIJouoM 0S d12 uljouay ce Jeabyido 001 INA Jeabyudo 9y Ssa ysy d3 opuey 0S edoJojy 89 0011 JOqi 001 001 JOqi 001 dX NO IoBi u3 dg 97 98 jo q jel
35. ar unit Bolts Tightening torgue KA37 4 x M10 x 25 8 8 48 Nm 425 lb in KA47 4 x M10 x 30 8 8 48 Nm 425 lb in KA67 4x M12 x 35 8 8 86 Nm 761 Ib in KA77 4x M16 x 40 8 8 210 Nm 1858 Ib in KA87 4x M16 x 45 8 8 210 Nm 1858 Ib in KA97 4 x M20 x 50 8 8 410 Nm 3628 lb in KA107 4 x M24 x 60 8 8 710 Nm 6283 Ib in KA127 4 x M36 x 130 8 8 2500 Nm 22125 lb in KA157 4 x M36 x 130 8 8 2500 Nm 22152 lb in Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 21 4 Mechanical Installation Torgue arms for shaft mounted gear units Helical worm Secure on each side of torgue arm 1 gear units MAN 01031CXX Figure 10 Torque arm for helical worm gear units Gear unit Bolts Tightening torque SA37 M6 x 16 8 8 11 Nm 97 lb in SA4T M8 x 20 8 8 25 Nm 222 lb in SA57 M8 x 20 8 8 25 Nm 222 lb in SA67 M12 x 25 8 8 86 Nm 761 Ib in SA77 M12 x 35 8 8 86 Nm 761 Ib in SA87 M16 x 35 8 8 210 Nm 1858 Ib in SA97 M16 x 35 8 8 210 Nm 1858 Ib in SPIROPLAN W Secure on each side of torgue arm 1 gear units 02050CXX Figure 11 Torque arm for SPIROPLAN W gear units Gear unit Bolts Tightening torgue WA10 M6 x 16 11 Nm 97 Ib in WA20 M6 x 16 11 Nm 97 Ib in WA30 M6 x 16 11 Nm 97 Ib in 22 Operating Instructions Gear Unit
36. ar unit cools down Danger of burns Note The gear unit must still be warm otherwise the high viscosity of excessively cold oil will make it harder to drain the oil correctly 1 Place a container underneath the oil drain plug Remove the oil level plug breather plug breather valve and oil drain plug Drain all the oil Screw in the oil drain plug oe p gt Pour in new oil of the same type through the vent hole if changing the oil type please first contact our customer service Do not mix synthetic lubricants Pour in the volume of oil in accordance with the mounting position see Sec Lu bricant fill quantities or as specified on the nameplate Check at the oil level plug 6 Screw the oil level plug back in 7 Screw in the breather plug breather valve Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Without oil drain plug oil level plug Changing the oil seal na Inspection and Maintenance Inspection maintenance of AM AQA adapters Remove cover plate Drain the oil through the cover plate opening Pour in new oil of the same type through the vent hole if changing the oil type please first contact our customer service Do not mix synthetic lubricants Pour in the volume of oil in accordance with the mounting position see Sec Lu bricant fill quantities or as specified on the nameplate 4 Check the oil level Sec Check oil level for
37. at moisture cannot penetrate the adapter The load data specified in the following table must not be exceeded when a motor is mounted 51102AXX Adapter type Fa N Ib IEC NEMA x mm in IEC adapter NEMA adapter AM63 71 AM56 77 3 03 530 119 410 92 AM80 90 AM143 145 113 4 45 420 94 380 85 AM100 112 AM182 184 144 5 67 2000 450 1760 396 AM132 2 AM213 2152 BETA 1600 360 1250 281 AM132 AM213 215 4700 1057 3690 830 AM160 180 AM254 286 251 9 88 4600 1034 4340 976 AM200 225 AM324 AM365 297 11 69 5600 1259 5250 1180 AM250 280 390 15 35 11200 2518 1 2 The maximum permitted weight of the attached motor Fa must be reduced proportionally as the distance between the adapter flange and the middle of the motor x increases When this distance is reduced the maximum permitted weight Fgmax cannot be increased Diameter of the adapter drive flange 160 mm 6 30 in Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 37 4 Mechanical Installation AO adapter coupling Adapter AM with Check the direction of rotation of the drive before installation and startup Please inform backstop AM RS the SEW EURODRIVE customer service if the direction of rotation is incorrect The backstop is maintenance free in operation and does not require any further main tenance work The backs
38. ation 15 4 1 Required tools aids 15 4 2 Prerequisites for assembly 15 4 3 Installing the gear unit 16 4 4 Gear unit with solid shaft 19 4 5 Torque arms for shaft mounted gear units 21 4 6 Mounted gear unit with keyway or splined hollow shaff 23 4 7 Mounted gear units with shrink disc 27 4 8 Mounted gear units with TorqLOC 30 4 9 AM aqaptere oupiliig uuu uu emrinin aiani Neia 36 4 10 AG adapiere0uphiiu u uuu u Run GANGEN ENIR an Yb GR veneers 39 4 11 AD input shaft assembly 40 5 sS gu a u u EF PN Y EEF etn lee cen YN ENFYS en nee meee 44 5 1 Startup of helical worm and SPIROPLAN W gear unitsS 44 9 2 Startup of helical parallel shaft helical and helical bevel gear units 44 6 Inspection and Maintenances 45 6 1 Inspectio
39. cant fill quantities 78 S S gear units lubricant fill quantities 80 Safety notes 6 Serial number 14 Shrink disk 27 Solid shaft 19 Spiroplan gear units lubricant fill quantities 80 Spiroplan W gear units structure 13 Splined hollow shaft 23 Startup 44 Helical parallel shaft helical and helical bevel gear units 44 Helical worm and Spiroplan W gear units 44 Structure Helical gear units 9 Helical bevel gear units 11 Helical worm gear unit 12 Parallel shaft helical gear unit 10 Spiroplan gear units 13 T TorgLOC amp 30 Torque arm for helical bevel gear units 21 Torque arm for helical worm gear units 22 Torque arm for Spiroplan W gear units 22 Torque arms for parallel shaft helical gear units 21 Torque arms mounting 21 Transportation 7 U Unit designation 14 W W gear units lubricant fill quantities 80 Waste disposal 5 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Gearmotors Industrial Gear Units Drive Electronics Drive Automation Services How we re driving the world With a global presence that offers responsive and reliable solutions Anywhere With a worldwide service network that Is always close at hand With uncompromising quality that reduces the cost and complexity of daily operations mg With drives and controls that automatically improve your productivity With innovative technology that solves problems today With compr
40. d do not mix synthetic and mineral lubricants together The standard lubricant is mineral oil except for Spiroplan gear units The position of the oil level and oil drain plug and the breather valve depends on the mounting position Refer to the diagrams of the mounting positions 1 De energize the gearmotor and secure it to prevent it from being switched on inadvertently Wait until the gear unit has cooled off Danger of burns 2 Refer to Sec Installing the gear unit when changing the mounting position 3 For gear units with an oil level plug Remove the oil level plug check the fill level and correct it if necessary Screw the oil level plug back in 1 De energize the gearmotor and secure it to prevent it from being switched on inadvertently Wait until the gear unit has cooled off Danger of burns 2 Remove a little oil from the oil drain plug 3 Check the oil consistency Viscosity f you can see that the oil is heavily contaminated we recommend that you change the oil even if this is outside the service intervals specified in Inspection and maintenance periods 4 For gear units with an oil level plug Remove the oil level plug check the fill level and correct it if necessary Screw the oil level plug back in Only change the oil when the gear unit is at operating temperature De energize the gearmotor and secure it to prevent it from being switched back on inadvertently Wait until the ge
41. d personnel may carry out the following work Transportation e Putting into storage Installation assembly e Connection e Startup e Maintenance Servicing The following information and documents must be observed during these processes e Relevant operating instructions and wiring diagrams e Warning and safety signs on the gear unit gearmotor System specific regulations and requirements e National regional regulations governing safety and the prevention of accidents Serious injuries and property damage may result from e Improper use e Incorrect installation or operation e Unauthorized removal of necessary protection covers or the housing Gearmotors gear units from SEW are intended for industrial systems They correspond to the applicable standards and regulations Technical data and information about the permitted conditions can be found on the nameplate and in the documentation It is essential that you follow all the instructions Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Safety Notes Inspect the shipment for any damage that may have occurred in transit as soon as you receive the delivery Inform the shipping company immediately It may be that you are not permitted to startup the drive due to the damage Tighten installed eyebolts The eyebolts are only designed for the weight of the gearmotor gear unit Do not attach any additional loads The installed l
42. e values for lubricant fill guantities in relation to the mounting position M1 M6 Gear unit Fill guantity in liters MA m1 M21 M3 M4 M5 M6 R07 R07F 0 12 0 20 0 20 0 20 0 20 0 20 R17 R17F 0 25 0 55 0 35 0 55 0 35 0 35 R27 R27F 0 25 0 40 0 70 0 50 0 70 0 50 0 50 R37 R37F 0 30 0 95 0 85 0 95 1 05 0 75 0 95 R47 R47F 0 70 1 50 1 60 1 50 1 65 1 50 1 50 R57 R57F 0 80 1 70 1 90 1 70 2 10 1 70 1 70 R67 R67F 1 10 2 30 2 60 3 50 2 90 3 20 1 80 2 00 R77 R77F 1 20 3 00 3 80 4 10 3 60 4 10 2 50 3 40 R87 R87F 2 30 6 0 6 7 8 2 2 Tf 6 3 6 5 R97 4 60 9 8 11 7 14 0 11 7 13 4 11 3 11 7 R107 6 0 13 7 16 3 16 9 19 2 13 2 15 9 R137 10 0 25 0 28 0 29 5 31 5 25 0 25 0 R147 15 4 40 0 46 5 48 0 52 0 39 5 41 0 R167 27 0 70 0 82 0 78 0 88 0 66 0 69 0 Gear unit Fill quantity in liters eL ani M1 M21 M3 M4 M5 M6 RF07 0 12 0 20 0 20 0 20 0 20 0 20 RF17 0 25 0 55 0 35 0 55 0 35 0 35 RF27 0 25 0 40 0 70 0 50 0 70 0 50 0 50 RF37 0 35 0 95 0 90 0 95 1 05 0 75 0 95 RF47 0 65 1 50 1 60 1 50 1 65 1 50 1 50 RF RM57 0 80 1 70 1 80 1 70 2 00 1 70 1 70 RF RM67 1 20 2 50 2 10 3 60 2 10 2 60 1 90 2 10 RF RM77 1 20 2 60 3 80 4 10 3 30 4 10 2 40 3 00 RF RM87 2 40 6 0 6 8 7 9 7 1 Tf 6 3 6 4 RF RM97 5 1 10 2 11 9 14 0 11 2 14 0 11 2 11 8 RF RM107 6 3 14 9 15 9 17 0 19 2 13 1 15 9 RF RM137 9 5 25 0 27 0 29 0 32 5 25 0 25 0 RF RM147 16 4 42 0 47 0 48 0 52 0 42 0 42 0 RF RM167 26 0 70 0
43. ear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 7 3 AD input shaft assembly malfunctions Malfunctions SS va AD input shaft assembly malfunctions i DSS Problem Possible cause Remedy Unusual regular running noise Meshing grinding noise Bearing damage Contact SEW EURODRIVE customer service Oil leaking Seal defective Contact SEW EURODRIVE customer service Output shaft does not turn although the input shaft is rotated Connection between shaft and hub in gear unit or cover interrupted Send the gear unit to SEW EURODRIVE for repair Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 49 General information on mounting positions Mounting Positions M6 M1 Mounting Positions 8 General information on mounting positions 8 1 Mounting position designation M6 for gear units The following figure shows the SEW differentiates between six mounting positions M1 M6 spatial orientation of the gearmotor in mounting positions M1 MGs og G 4 u AS m VA R ll u x AE 2
44. ection of rotation is incorrect The backstop is maintenance free in operation and does not reguire any further main tenance work The backstops have a minimum lift off speed depending on the size following table If the minimum lift off speeds are violated the backstops are subject to wear and the resulting friction causes the temperature to increase a Maximum locking torque of backstop Minimum lift off speed Nm Ib in rpm AD2 RS 90 797 640 AD3 RS 340 3009 600 AD4 RS 700 6195 550 AD5 RS 1200 10620 630 AD6 RS 1450 12833 430 AD7 RS 1450 12833 430 AD8 RS 2860 25311 430 In rated operation the lift off speeds must not drop below the minimum values The lift off speeds are only permitted to drop below the minimum values during start up or braking Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 43 5 Fo Startup o Startup of helical worm and SPIROPLAN W gear units 5 Startup Prior to startup check that the oil level is as specified for the mounting position The oil checking and drain screws and the breather valves must be freely acces sible 5 1 Startup of helical worm and SPIROPLAN W gear units Note The direction of rotation of the output shaft in series S 7 helical worm gear units has been changed from CW to CCW this is different from the S 2 series Change direction of rotation Swap over two motor feeder
45. ehensive knowledge in virtually every branch of industry today With online information and software updates via the Internet available around the clock SEW Eurodrive Wherever you are we are North America Midwest Region Assembly Center SEW E Troy 0 urodrive Inc H Tel 937 335 0036 Fax 937 440 3799 cstroy seweurodrive com Mexico SEW E urodrive Sales and Distribution SA de CV Oueretaro Mexico Tel 011 52 422 103 0300 Fax 011 52 422 103 0301 scmexi co seweurodrive com mx Northeast Region Assembly Center SEW Eurodrive Inc Bridgeport NJ Tel 856 467 2277 FAX 856 845 3179 csbridgeport seweurodrive com SEW Eurodrive Co of Canada Ltd Bramalea Ontario Tel 905 791 1553 Fax 905 791 2999 marketing sew eurodrive ca Southeast Region Assembly Center SEW Eurodrive Inc Lyman SC Tel 864 439 7537 Fax 864 439 7830 cslyman seweurodrive com Sew Eurodrive Co of Canada Ltd Delta B C Tel 604 946 5535 Fax 604 946 2513 marketing sew eurodrive ca Southwest Region Assembly Center SEW Eurodrive Inc Dallas TX Tel 214 330 4824 Fax 214 330 4724 csdallas seweurodrive com SEW Eurodrive Co of Canada Ltd LaSalle Quebec Tel 514 367 1124 Fax 514 367 3677 marketing sew eurodrive ca With industry leading training and 24 hour technical support nationwide SEW EURODRIVE Driving the world Western Region
46. er 38 Installing the gear unit 16 K K gear units lubricant fill quantities 79 Keyway 23 L Lubricant change intervals 45 Lubricant fill quantities 77 Lubricant fill quantities for helical gear units 77 78 Lubricant fill quantities for helical bevel gear units 79 Lubricant fill quantities for helical worm gear units 80 Lubricant fill quantities for parallel shaft helical gear units 78 Lubricant fill quantities for Spiroplan gear units 80 Lubricant table 74 76 Lubricants 74 M Maintenance inspection 47 Maintenance intervals 45 Maintenance of AD adapter 47 Maintenance of AM AQA adapters 47 Malfunctions 48 AD input shaft assembly 49 AM AQA AL adapters 48 Gear units 48 Mechanical installation 15 Motor mounting platform 40 Mounted gear units 23 27 30 Mounting on the input shaft assembly AD 40 Mounting position designation 50 Mounting positions Helical gear units 52 55 Helical bevel gear units 60 Helical worm gear units 65 Parallel shaft helical gear units 57 Spiroplan gear units 71 Mounting torque arms 21 N Nameplate 14 NEMA adapter 36 O Oilchange 46 Open air 17 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 83 11 84 Index P Painting gear units 18 Parallel shaft helical gear unit structure 10 Parallel shaft helical gear units lubricant fill guanti ties 78 R R gear units lubricant fill quantities 77 RS backstop 43 RX gear units lubri
47. gear units with oil level plug Attach cover plate observe the tightening torque and series Sec Check the oil level for gear units without an oil level plug De energize the gearmotor and secure it to prevent it from being switched on inadvertently Wait until the gear unit has cooled off Danger of burns When changing the oil seal ensure that there is a sufficient grease reservoir between the dust lip and protective lip depending on the type of gear unit If you use double oil seals the space has to be filled one third with grease 6 4 Inspection maintenance of AM AGA adapters Freguency What to do Every 3000 machine hours at least every 6 months Check torsional play Visually check the elastic annular gear Check the adapter visually for leakage After 25000 30000 machine hours Renew the anti friction bearing grease Replace oil seal do not install it in the same track Change the elastic coupling spider 65 Inspection maintenance of AD adapters Freguency What to do Every 3000 machine hours at least every 6 months e Check running noise for possible bearing damage Check the adapter visually for leakage After 25000 30000 machine hours Renew the anti friction bearing grease Change the oil seal Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 47 7 Ss Ca Malfunctions a Gear unit malfunctions 7 Ma
48. he output shafts and flange surfaces thoroughly to ensure they are free of anti corrosion agents contamination or similar Use a commercially available solvent Do not let the solvent come into contact with the sealing lips of the oil seals danger of damage to the material e When the drive is installed in abrasive ambient conditions protect the output end oil seals against wear 43 Installing the gear unit The gear unit or gearmotor is only allowed to be installed in the specified mounting position SPIROPLAN gear units are not dependent on the mounting position The support structure must have the following characteristics Level Vibration damping Torsionally rigid Maximum permitted flatness error for foot and flange mounting approximate values with reference to DIN ISO 1101 Gear unit size lt 67 max 0 4 mm 0 016 Gear unit size 77 107 max 0 5 mm 0 020 Gear unit size 137 147 max 0 7 mm 0 028 Gear unit size 157 187 max 0 8 mm 0 031 Do not tighten the housing legs and mounting flanges against one another and ensure that you comply with the permitted overhung and axial loads Secure the gearmotors with bolts of quality 8 8 Secure the following gearmotors with bolts of quality 10 9 RF37 R37F with flange 5 120 mm 4 72 RF4A7 R47F with flange 2 140 mm 5 51 RF57 R57F with flange 2 160 mm 6 30 The oil checking and drain screws and the breather valves mus
49. ifting eyebolts comply with DIN 590 The loads and regulations specified in this standard must always be observed If two eyebolts are available use both of them for transport In this case the tension force vector of the slings must not exceed a 45 angle in accordance with DIN 580 Use suitable sufficiently rated handling equipment if necessary Remove any transportation fixtures prior to startup Transportation Extended stor Gear units of the extended storage type have age of gear unitS An oil fill suitable for the mounting position so the unit is ready to run mineral oil CLP and synthetic oil CLP HC You should still check the oil level before startup see Sec Inspection Maintenance Inspection and maintenance of the gear unit e A higher oil level in some cases synthetic oil CLP PG food grade oil Correct the oil level before startup see Sec Inspection Maintenance Inspection and maintenance of the gear unit Comply with the storage conditions specified in the following table for extended storage Climate zone Packaging Storage location Storage time Up to three years with regular checks on the packaging and moisture indicator relative atmospheric humidity Packed in containers with desiccant and moisture indicator sealed in the plas With roof protected against rain and snow no Temperate shock loads No sudden temperature fluctuations and con trolled ventilation with fil
50. ing page shows the permitted lubricants for SEW EURODRIVE gear units Please note the following key to the lubricant table Abbreviations used meaning of shading and notes CLP Mineral oil CLPPG Polyglycol W gear units NSF cerfitied H1 CLP HC Synthetic hydrocarbons Ester oil water hazard class 1 German regulation HCE Synthetic hydrocarbons ester oil NSF certified H1 HLP Hydraulic oil Synthetic lubricant synthetic based anti friction bearing grease Mineral lubricant mineral based anti friction bearing grease 1 Helical worm gear units with PG oil Please contact SEW Eurodrive 2 Special lubricant for Spiroplan gear units only 3 SEW fg gt 1 2 required 4 Pay attention to critical starting behavior at low temperatures 5 Ambient temperature i Lubricant for the food industry food grade oil Biodegradable oil lubricant for use in agriculture forestry and water resources Z Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Lubricants Lubricant table Anti friction The anti friction bearings in gear units and motors are given a factory fill with the bearing greases greases listed below SEW EURODRIVE recommends regreasing anti friction bearings with a grease fill at the same time as changing the oil Ambient temperature Manufacturer Type Anti friction bearing in 20 C 60 C Mobil Mobilux EP2 gear unit
51. lfunctions Customer service Please have the following information to hand if you reguire the assistance of our customer service e Data from the nameplate complete e Nature and extent of the fault Time and peripheral circumstances of the fault e Presumed cause 7 1 Gear unit malfunctions Problem Possible cause Remedy Unusual regular running A Meshing grinding noise Bearing damage A Check the oil see Sec Inspection and Mainte noise B Knocking noise Irregularity in the gearing nance change bearings B Contact customer service Unusual irregular running Foreign bodies in the oil Check the oil see Sec Inspection and Mainte noise nance Stop the drive contact customer service Oil leaking A Rubber seal on the gear cover plate leak A Tighten the bolts on the gear cover plate and From the gear cover ing observe the gear unit Oil still leaking Contact cus plate B Seal defective tomer service From the motor flange C Gear unit not vented B Contact customer service From the motor oil seal C Vent the gear unit see Sec Mounting Positions From the gear unit flange From the output end oil seal Oil Ieaking from breather A Too much oil A Correct the oil level see Sec Inspection and valve B Drive operated in incorrect mounting posi Maintenance tion B Mount the breather valve correctly see Sec C Frequent cold starts oil foams and or Mounting Positions and co
52. ly one after the other until all bolts reach the tightening torque T specified in the table Type AOA Use a setscrew to secure the coupling half see table 9 Check the position of the coupling half clearance A see table Install motor onto the adapter making sure that the dogs of the two coupling halves engage in each other The force that must be applied when joining the two coupling halves is dissipated after final assembly so there is no risk of any axial load being applied to adjacent bearings Only for AOA not permitted for AOH To avoid contact corrosion we recommend applying NOCO fluid to the motor shaft before mounting the coupling half When installing a motor onto the adapter you must use an anaerobic sealant to ensure that moisture cannot penetrate the adapter Type Coupling size Clearance A Bolts DIN 912 Tightening torque TA mm in Nm Ib in AQA AQH AQA AQH AQA AQH 80 1 2 3 44 5 1 75 AQA AQH 100 1 2 39 1 54 19 24 M5 M4 2 17 7 3 26 5 AQA AQH 100 3 4 53 2 09 AQA AGH 115 1 2 62 2 44 AQA AGH 115 3 62 2 44 2 24 28 l M5 M5 2 17 7 6 53 1 AQA AQH 140 1 2 62 2 44 AQA AQH 140 3 74 5 2 93 28 38 l M8 M5 10 88 5 6 53 1 AQA AQH 190 1 2 76 5 3 01 AQA AQH 190 3 38 45 100 3 94 M8 M6 10 88 5 10 88 5 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 39
53. n and maintenance intervals 45 6 2 Lubricant Change intervals 45 6 3 Inspection and maintenance of the gear unit 46 6 4 Inspection maintenance of AM AQA adapters 47 6 5 Inspection maintenance of AD adapters 47 7 Malfunctions 48 7 1 Gear unit mallunctions u uu u uuu uuu aa NAR OG YL Unn Y Una waq 48 7 2 AM AOA AL adapter malfunctions 48 7 3 AD input shaft assembly malfunctions 49 8 Mounting POSItIeORSuuu ull RR REN RNA HYNT 50 8 1 General information on MOUNTING positions 50 8 2 Key to the mounting position sheets 51 8 3 Mounting positions for R helical gearmotors 52 8 4 Mounting positions of RX helical gearmotors 99 8 5 Mounting positions for parallel shaft helical gearmotors 57 8 6 Mounting positions for helical bevel gearmotors
54. nd apply a preload by evenly adjusting the motor mounting platform Do not stress the motor mounting platform and the columns against one another when doing this Tighten the threaded columns using the nuts which are not used for adjustment position has been achieved Do not adjust the motor mounting platform using the support Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mechanical Installation AD input shaft assembly Type with center _ Mounting applications on the input shaft assembly with centering shoulder ing shoulder 1 AD ZR Retaining bolts of a suitable length must be used to secure the application The length I of the new bolts is calculated as follows I gt tra t Screw in depth see table a Thickness of the application s Retaining thread see table 02725CXX Round down the calculated bolt length to the next smaller standard length 2 Remove the retaining bolts from the centering shoulder 3 Clean the contact surface and the centering shoulder 4 Clean the threads of the new bolts and apply a bolt locking compound e g Loctite 243 to the first few threads 5 Position the application against the centering shoulder and tighten the retaining bolts to the specified tightening torque T see table Type tri Retaining thread Ta for WU rc UN class 8 8 t mm in Nm Ib in AD2 ZR 25 5 1 00 M8 25 221 AD3 ZR 31 5 1 24
55. nstallation Mounted gear units with TorgLOC amp 4 8 Mounted gear units with TorgLOC 1 Clean the inside of the hollow shaft and the customer shaft Ensure that all traces of grease or oil are removed 2 Install the split ring and the bushing on the customer shaft 52089AXX 3 Apply NOCO fluid to the bushing and distribute it carefully 92090AXX 4 Push the gear unit onto the customer shaft 52091AXX 30 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mechanical Installation Mounted gear units with TorgLOC amp 9 Preassemble the torgue arm do not tighten the bolts Refer to Torgue arms for shaft mounted gear units on page 21 92092AXX 6 Push the bushing onto the gear unit up to the stop 92093AXX 7 Tighten all the retaining bolts for the torque arm Refer to Torque arms for shaft mounted gear units on page 21 j I 52094AXX Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 31 4 Mechanical Installation Mounted gear units with TorgLOC amp 8 Secure the bushing with the split ring Tighten the split ring on the bushing using the appropriate torgue as specified in the following table 52095AXX Type Torque Nm Ib in KT FT ST Steel Stainless steel 37 18 159 7 5 66 37 47 18 159 7 5 66 47 57 18 159 7 5 66 57 67 67 35 309 18
56. ons Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 11 3 4 Gear Unit Structure Basic structure of helical worm gear units Basic structure of helical worm gear units Figure 4 Basic structure of helical worm gear units 50884AXX Key 1 Pinion 20 Breather valve 88 Circlip 518 Shim ring 2 Gear 22 Gearcase 89 Closing cap 519 Shim ring 5 Worm 25 Anti friction bearing 100 Gearcase cover 520 Shim ring 6 Worm gear wheel 30 Anti friction bearing 101 Hex head bolt 521 Shim ring 7 Output shaft oF Anti friction bearing 102 Rubber seal 522 Shim ring 9 Oil seal 39 Circlip 131 Closing cap 523 Shim ring 11 Anti friction bearing 43 Key 137 Spacer 12 Circlip 59 Screw plug 506 Shim ring 19 Key 61 Circlip 507 Shim ring 12 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Gear Unit Structure Basic structure of SPIROPLAN gear units 3 5 Basic structure of SPIROPLAN gear units 05674AXX Figure 5 Basic structure of SPIROPLAN gear units Key 1 Pinion 19 Key 88 Circlip 251 Circlip 6 Gear 22 Gearcase 89 Closing cap 518 Shim ring 7 Output shaft 25 Anti friction bearing 100 Gearcase cover 519 Shim ring 8 Key 65 Oil seal 101 Hex head bolt 920 Shim ring 9 Oilseal 66 Anti friction bearing 102 Gasket 921 Shim ring 11 _ Anti friction bearing 71 Spacer 132 Circlip 522 Shim ring 12 Circlip 72 Circlip 183 Oil seal
57. osion resistant versions for use in damp areas or in the open air Repair any damage to the paint work e g on the breather valve When mounting the motors onto AM AO AR AT adapters seal the flange areas with a suitable sealing compound e g Loctite 574 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 17 4 Mechanical Installation Installing the gear unit Gear unit venting No breather plug is required for the following gear units RO7 in mounting positions M1 M2 M3 M5 and M6 e R17 R27 and F27 in mounting positions M1 M3 M5 and M6 SPIROPLAN W gear units SEW EURODRIVE supplies all other gear units with the breather valve installed and activated according to the particular mounting position Exceptions 1 SEW supplies the following gear units with a screw plug on the vent hole provided Gear units for extended storage e Pivoted mounting positions if possible Gear units for mounting on a slant The breather valve is supplied with the unit Before startup you must install the breather plug in the location specified 2 SEW supplies a breather valve in a plastic bag for gear head units reguiring venting on the input end 3 Enclosed gear units are supplied without a breather valve Activating the If the breather valve has not been activated you must remove the transport fixture from breather valve the breather valve before starting up the gear unit 1 Breather valve
58. rating instructions close to the gear unit e Adjust the lubricant fill volume and position of the breather valve accordingly in the event of a change of mounting position see Sec Lubricants and Mounting Positions Follow the instructions in Sec Mechanical installation Installing the gear unit Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Important Notes Waste disposal Please follow the latest instructions Dispose of the following materials in accordance with the regulations in force Steel scrap Housing parts Gears Shafts Anti friction bearing Gray cast iron if there is no special collection e Parts of the worm gears are made of non ferrous metals Dispose of the worm gears as appropriate Collect waste oil and dispose of it correctly Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Safety Notes 2 Safety Notes Preface General information Designated use The following safety notes are primarily concerned with the use of gear units If using gearmotors please also refer to the safety notes for motors in the relevant operating instructions Please also consider the supplementary safety notes in the individual sections of these operating instructions During and after operation gearmotors gear units and motors have e Live parts Moving parts e Hot surfaces may be the case Only qualifie
59. rienced company using the packaging materials that have been expressly specified for the particular application Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Installation assembly Startup operation Inspection maintenance Safety Notes Observe the instructions in the sections Installation and Assembly Removal Check that the direction of rotation is correct in decoupled status Listen out for unusual grinding noises as the shaft rotates Secure the shaft keys for test mode without drive components Do not render monitoring and protection eguipment inoperative even for test mode Switch off the gearmotor if in doubt whenever changes occur in relation to normal operation e g increased temperature noise vibration Determine the cause contact SEW EURODRIVE if necessary Follow the instructions in the section Inspection and Maintenance Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Gear Unit Structure Basic structure of helical gear units 3 Gear Unit Structure The following figures are block diagrams Their purpose is only to make it easier to assign components to the spare parts lists Discrepancies may occur depending on the gear unit size and version 3 1 Basic structure of helical gear units 03438AXX Figure 1 Basic structure of helical gear units Key 1 Pinion 19 Key
60. ring 160 Closing plug 523 Shim ring 14 Hex head bolt 43 Key 161 Closing cap 16 Output flange 45 _ Anti friction bearing 165 Closing plug 17 Spacer 59 Screw plug 181 Closing cap 19 Key 81 O ring 183 Oil seal 20 Breather valve 88 Circlip 10 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 3 3 Figure 3 Basic structure of helical bevel gear units Basic structure of helical bevel gear units Gear Unit Structure Basic structure of helical bevel gear units 05675AXX Key 1 Pinion 25 Anti friction bearing 102 Adhesive and sealing 922 Shim ring compound 2 Gear 30 Anti friction bearing 113 Slotted round nut 523 Shim ring 3 Pinion shaft 31 Key 114 Multi tang washer 533 Shim ring 4 Gear 37 Anti friction bearing 116 Thread lock 534 Shim ring 5 Pinion shaft 39 Circlip 119 Spacer 535 Shim ring 6 Gear 42 Anti friction bearing 131 Closing cap 936 Shim ring 7 Output shaft 43 Key 132 Circlip 537 Shim ring 8 Key 45 Anti friction bearing 133 Spacer 538 Shim ring 9 Oil seal 59 Screw plug 135 Nilos ring 542 Shim ring 11 Anti friction bearing 83 Nilos ring 161 Closing cap 943 Shim ring 12 Circlip 84 Nilos ring 506 Shim ring 544 Shim ring 17 Spacer 88 Circlip 507 Shim ring 19 Key 89 Closing cap 508 Shim ring 20 Breather valve 100 Gearcase cover 921 Shim ring 22 Gearcase 101 Hex head bolt 921 Shim ring Operating Instructi
61. rise to any impermissible radial or axial forces see the Gearmotor or Explosion Proof Drives catalogs for permitted values Note Assembly is easier if you first apply lubricant to the output element or heat it up briefly to 80 100 C 176 212 F Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 19 20 Mechanical Installation Gear unit with solid shaft Installing Couplings must be mounted and balanced according to the information provided by the couplings coupling manufacturer a Maximum and minimum clearance b Axial misalignment c Angular misalignment 03356AXX Figure 7 Clearance and misalignment for coupling installation Input and output elements such as belt pulleys couplings etc must be protected against contact Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Mechanical Installation Torgue arms for shaft mounted gear units 45 Torque arms for shaft mounted gear units Do not place torgue arms under strain during installation Parallel shaft helical gear units 01029BXX Figure 8 Torgue arm for parallel shaft helical gear units Helical bevelgear Secure on each side of torque arm 1 units e Install connection end B as a mirror image of A 01030CXX Figure 9 Torgue arm for helical bevel gear units Ge
62. rrect the oil level see high oil level Lubricants Output shaft does not turn Connection between shaft and hub in gear unit Send in the gear unit gearmotor for repair although the motor is run interrupted ning or the input shaft is rotated 1 Short term oil grease leakage at the oil seal is possible in the run in phase 24 hours running time 7 2 AM AQA AL adapter malfunctions Problem Possible cause Remedy Unusual regular running Meshing grinding noise Bearing damage Contact SEW EURODRIVE customer service noise Oil leaking Seal defective Contact SEW EURODRIVE customer service Output shaft does not turn Connection between shaft and hub in gear Send the gear unit to SEW EURODRIVE for repair although the motor is run unit interrupted ning or the input shaft is rotated Change in running noise A Annular gear wear short term torque A Change the coupling spider and or vibrations occur transfer through metal contact B Tighten the bolts B Bolts to secure hub axially are loose Premature wear in annular A Contact with aggressive fluids oil ozone Contact SEW EURODRIVE customer service gear influence too high ambient temperatures etc which can cause a change in the physical properties of the annular gear B Impermissibly high ambient contact tem perature for the annular gear maximum permitted temperature 20 C to 80 C C Overload 48 Operating Instructions G
63. s reason never apply NOCO fluid directly to the bushing as the paste may be able to get into the clamping area of the shrink disk when the input shaft is put on Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 2 4 Mechanical Installation Mounted gear units with shrink disc 5 Install the input shaft making sure that the locking collars of the shrink disk are in stalled in parallel to each other For gear unit housing with a shaft collar mount the shrink disc to the stop on the shaft collar For gear unit housing without a shaft collar mount the shrink disk with a clearance of 1 to 2 mm from the gear unit housing Tighten the locking bolts with the torque wrench by working round several times from one bolt to the next not in diametrically opposite sequence until the bolts cannot be tightened any more See the following table for tightening torques 51096AXX 2 After installation There must be a gap s gt 1 mm between the locking collars Grease the outside of the hollow shaft in the area of the shrink disk to prevent corro sion Gear unit type Bolt Nm Ib in max SH37 M5 5 Nm 44 lb in KH37 77 FH37 77 SH47 77 M6 12 Nm 106 Ib in KH87 97 FH87 97 SH87 97 M8 30 Nm 265 Ib in KH107 FH107 M10 59 Nm 522 Ib in 60 KH127 157 FH127 M12 100 Nm 885 Ib in KH167 M16 250 Nm 2212 lb in KH187 M20 470 Nm 4159 lb in
64. t be freely accessible At the same time also check that the oil fill is as specified for the mounting position see Sec Lubricants Lubricant fill quantities or refer to the information on the nameplate The gear units are filled with the reguired oil volume at the factory There may be slight deviations at the oil level plug as a result of the mounting position which are permitted within the manufacturing tolerances Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Installation in damp locations or in the open Mechanical Installation Installing the gear unit Adjust the lubricant fill volumes and the position of the breather valve accordingly in the event of a change of mounting position Please contact our SEW customer service if you change the mounting position of K gear units to M5 or M6 or between M5 and M6 Please contact our SEW customer service if you change the mounting position of size S47 S97 S gear units to mounting position M2 Use plastic inserts 2 3 mm thick if there is a risk of electrochemical corrosion between the gear unit and the driven machine The material used must have an electri cal bleeder resistor lt 10 O Electrochemical corrosion can occur between various metals for example cast iron and high grade steel Also install the bolts with plastic washers Ground the housing additionally use the grounding bolts on the motor Drives are supplied in corr
65. t of the delivery Installation tolerances Shaft end Flanges Diameter tolerance in accordance with DIN 748 Centering shoulder tolerance in accordance with e ISO k6 for solid shafts with lt 50 mm 1 97 DIN 42948 ISO m6 for solid shafts with gt 50 mm 1 97 ISO j6 with b1 lt 230 mm 9 06 ISO H7 for hollow shafts ISO h6 with b1 gt 230 mm 9 06 Center bore in accordance with DIN 332 shape DR 4 2 Prerequisites for assembly Check that the following conditions have been met The data on the nameplate of the gearmotor matches the voltage supply system The drive has not been damaged during transportation or storage Ensure that the following requirements have been met For standard gear units Ambient temperature according to the lubricant table in Sec Lubricants see standard The drive must not be assembled in the following ambient conditions Potentially explosive atmosphere Oil Acids Gas Vapors Radiation For special versions The drive configured in accordance with the ambient conditions For helical worm SPIROPLAN W gear units No large external mass moments of inertia which could exert a retrodriving load on the gear unit At n retrodriving 2 1 m lt 0 5 self locking Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 15 Mechanical Installation Installing the gear unit You must clean t
66. ter free from dirt and dust No aggressive vapors and no shock loads Europe USA tic wrap lt 50 Canada China and Russia With roof enclosed at constant temperature and Two years or more given reg excluding tropi atmospheric humidity 5 C lt 9 lt 60 C lt 50 9o ular inspections Check for cal zones Open relative atmospheric humidity cleanliness and mechanical damage as part of the inspec tion Check corrosion protection Tropical Asia Africa Central and South Amer Packed in containers with desiccant and moisture indicator sealed in the plas tic wrap Protected against insect damage and mildew by chemical treatment With roof protected against rain no shock loads Up to three years with regular checks on the packaging and moisture indicator relative atmospheric humidity lt 50 90 ica Australia New Zealand excluding temper ate zones Open With roof enclosed at constant temperature and atmospheric humidity 5 C lt 9 lt 60 C lt 50 96 relative atmospheric humidity No sudden temperature fluctuations and con trolled ventilation with filter free from dirt and dust No aggressive vapors and no shock loads Protection against insect damage Two years or more given reg ular inspections Check for cleanliness and mechanical damage as part of the inspec tion Check corrosion protection 1 Packaging must be performed by an expe
67. tops have a minimum lift off speed depending on the size following table If the minimum lift off speeds are violated the backstops are subject to wear and the resulting friction causes the temperature to increase a Maximum locking torque of backstop Minimum lift off speed Nm Ib in rpm AM143 145 RS 90 797 640 AM182 184 RS 340 3009 600 AM213 215 RS 700 6195 550 AM254 286 RS 1200 10620 630 AM324 365 RS 1460 12832 430 In rated operation the lift off speeds must not drop below the minimum values The lift off speeds are only permitted to drop below the minimum values during start up or braking 4 10 AQ adapter coupling AGA AQH 479 479 1 Motor shatft 2 Setscrew f 3 Bolt AQA With keyway AQH Without keyway ZZAN 93512AXX 1 Clean the motor shaft and flange surfaces of the motor and adapter 2 Type AQH Unscrew the bolts of the coupling half 479 and loosen the conical connection 3 Heat the coupling half 80 C 100 C 176 F 212 F and push it onto the motor shaft Type AQA AQH Up to clearance A see table 38 Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W Setting dimen sions tightening torgues Mechanical Installation AO adapter coupling 4 Type AOH Tighten the bolts on the coupling half in diametrically opposite seguence work round several times tightening the bolts even
68. y e Depending on the operating conditions see chart Change mineral oil below every 3 years at the latest e According to oil temperature Replace anti friction bearing grease recom mendation e Replace oil seal do not install it in the same track Depending on the operating conditions see chart Change synthetic oil below every 5 years at the latest According to oil temperature Replace anti friction bearing grease recom mendation e Replace oil seal do not install it in the same track Gear unitsRO7 R17 R27 F27 and Spiroplan are have lubrication for life and are therefore mainte nance free e Varying depending on external factors Touch up or renew the surface anticorrosion coating 6 2 Lubricant change intervals 07 80 90 100 110 115 120 53232AXX Figure 13 Oil change intervals for standard gear units under normal environmental conditions 1 Operating hours 3 CLP PG 2 Sustained oil bath temperature 4 CLP HC HCE il e Average value per oil type at 70 C 5 CLP HLP E Operating Instructions Gear Unit R 7 F 7 K 7 S 7 Series SPIROPLAN W 45 46 Inspection and Maintenance Inspection and maintenance of the gear unit 63 Inspection and maintenance of the gear unit Checking the oil level Checking the oil Changing the oil With oil drain plug oil level screw Do not intermix synthetic lubricants an
69. y 001 98 jobaq jely N 89 1 INAS lI040gn yl N 0SI I N3O ll0490gn yl cl snjj91 Ilus 001 ejeuio jeus Wel AL AON 001 dX009 Je9 D igo JN SA 97 89 9A INH dH 99 d19 0G HS 4960 0S da 9J2euuld N 0SI V WSS uuAsJegniyl 0S GH ejeuiO IUS 629 DHS IIqoIN 022 AS 1960 022 d19 u siun uloueay 022 V 21394 u s 4eo5pdo occ V xepndo 022 d3 9J2euuld 022 d 12 aqnjuAs OZZIOLSI JoguL 0zz 008 JoguL 0cc dX OS u si ud dg 0cc SVd jobaq jely 0cc S9 jobaq jely N 0zz v W39 uju si qniy 022 9 HO uuAsJegniyl 0cc GH ejeuiO Iys 0cc S EJ9A1 JJ9US 0 9 DHS GOW oe a AobA 5 GOW 9d d19 022 dd 491409 022 d 19 ulJouoM 0cc Wa Jeo6ndo oZz edoJoju 022 001 JOqi 022 dX 349 jobieuz dg 0cc 98 jo q jely N 022 1 IN39 llo49gn l ozz eewo jeus 022 dX009 1e B iqolN ligojyuoX 3 I9 IN OSI 99 d19 00l O 0 0S J J 7 S 7 Series SPIROPLAN W Operating Instructions Gear Unit R 7 F 7 K 76 9 2 Lubricant fill quantities Helical R gear units The specified fill guantities are recommended values The precise values vary depend ing on the number of stages and gear ratio When filling it is essential to check the oil Lubricants Lubricant fill guantities level plug since it indicates the precise oil capacity The following tables show guid

Operating Instructions - SEW

Contents

Download Pdf Manuals

Related Search

Related Contents