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7. Tightening torques and lubrication
7.1 Tightening torques
7.2 Lubricating intervals and grease
Lubricating intervals, grease quantity and type appear from the motor lubricating plate.
Pos. Description Torque [Nm]
Terminal box
166 Screws for terminal box cover 4
251d Screws for terminal box top 4
251e Screws for terminal box top 4
284a Screw for cover over supply terminals 4
277a Screws for cover 4
253 Screws for cable entry block 4
Terminals for supply conductors 2.2
Terminals for motor conductors 2.2
268 Terminal for PE conductor 4
279b Terminal for varistor 1.5
276a Nuts for busbar 2.2
281a Screws for coil 4
275a Screws for rectifier board and inverter board 4
Screws for inverter and IGBT (step 1/step 2) 4 / 4
264 Screws for modules 2 - 2.5
Motor
152 Screws for fan cover 8
178 Screws for terminal box 27
182 Screws for bearing cover in the drive end
8
182a Screws for bearing cover in the non-drive end
185 Screws for bearing end shield in the drive end
27
185a Screws for bearing end shield in the non-drive end
TM04 2075 1908
Pos. Description
1 Bearing, drive end
2 Grease type
3 Ambient temperature
4 Ambient temperature
5 Bearing, non-drive end
6 Quantity of grease
7 Lubricating interval
8 Lubricating interval
Fig. 31 Lubricating plate of MGE-F
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