SEW-Eurodrive F 27 Series, Operating Instructions Manual

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3
8
R..7, F..7, K..7, S..7, Spiroplan
®
W Gear Units – Operating Instructions
Gear Unit Design
3.2 Basic design of a parallel shaft helical gear unit
Legend
03469AXX
Fig. 2: Basic design of a parallel shaft helical gear unit
181 41
517
508
516
507
515
506
42
3
43
2
45
30
65
59
101
100
102
160
161
59
59
20
22
1
521
522
523
25
88
183
32
4
31
5
37
39
131
14
16
9
11
17
6
7
91
92
93
94
19
1 Pinion 22 Gear unit housing 91 Circlip 184 Oil seal
2 Gear 25 Deep groove ball bearing 92 Disc 506 Shim
3 Pinion shaft 30 Tapered roller bearing 93 Lock washer 507 Shim
4 Gear 31 Lockwasher 94 Hex head screw 508 Shim
5 Pinion shaft 32 Spacer tube 100 Cover 515 Shim
6 Gear 37 Tapered roller bearing 101 Hex head screw 516 Shim
7 Hollow shaft 39 Circlip 102 Gasket 517 Shim
9 Oil seal 41 Circlip 131 Cap 521 Shim
11 Deep groove ball bearing 42 Deep groove ball bearing 160 Plug 522 Shim
14 Hex head screw 43 Key 161 Cap 523 Shim
16 Output flange 45 Deep groove ball bearing 165 Plug
17 Spacer tube 59 Screw plug 168 Protection cap
19 Key 81 O-ring 181 Cap
20 Breather valve 88 Circlip 183 Oil seal