Assembly and Operating Instructions – Gear Units R..7, F..7, K..7, K..9, S..7, SPIROPLAN® W
11
3
Basic structure of parallel-shaft helical gear units
Gear Unit Structure
3.2
Basic structure of parallel-shaft helical gear units
19298059
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[9]
[11]
[14]
[16]
[17]
[19]
[20]
Pinion
Gear
Pinion shaft
Gear
Pinion shaft
Gear
Hollow shaft
Oil seal
Rolling bearing bearing
Hex head screw
Output flange
Spacer tube
Key
Breather valve
[22]
[25]
[30]
[31]
[32]
[37]
[39]
[41]
[42]
[43]
[45]
[59]
[81]
[88]
Gear unit housing
Rolling bearing
Rolling bearing
Key
Spacer tube
Rolling bearing
Retaining ring
Retaining ring
Rolling bearing
Key
Rolling bearing
Screw plug
Shield ring
Retaining ring
[91]
[92]
[93]
[94]
[100]
[101]
[102]
[131]
[160]
[161]
[165]
[181]
[183]
Retaining ring
Washer
Lock washer
Hex head screw
Inspection cover
Hex head screw
Gasket
Closing cap
Closing plug
Closing cap
Closing plug
Closing cap
Oil seal
[506]
[507]
[508]
[515]
[516]
[517]
[521]
[522]
[523]
Shim
Shim
Shim
Shim
Shim
Shim
Shim
Shim
Shim
[181]
[41]
[517]
[508]
[516]
[507]
[515]
[506]
[42]
[3]
[43]
[2]
[45]
[30]
[59]
[101]
[100]
[102]
[160]
[165]
[161]
[59]
[59]
[20]
[22]
[1]
[521]
[522]
[523]
[25]
[88]
[183]
[32]
[4]
[31]
[5]
[37]
[39]
[131]
[14]
[16]
[81]
[9]
[11]
[17]
[6]
[7]
[91]
[92]
[93]
[94]
[19]
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