GUDEL PR - Table 8-5 Properties of the Fastening Screw, Depending on the Pinion Module

Size Module Properties
Size Tightening
torque
[Nm]
Quality
80 2 M8x50 31 12.9
110 2 M12x65 104
3 M12x70 96
140 3 M16x70 200
4 M16x70 180
180 4 M20x80 400
5 M20x90 350
240 5 M24x130 960
6 M24x130 920
Table8-5 Properties of the fastening screw, depending on the pinion module
Install the pinion as follows:
1 Position the gearbox vertically
2 Lubricate the pins, thread, and bottom of the fastening screw head with a
universal grease
3 Place the pinion exactly axial on the pins
4 Press the pinion up to the limit stop using the fastening screw
5 Remove the fastening screw
6 Degrease the fastening screw and thread
7 Apply Loctite 243 to the thread
8 Install and tighten the fastening screw
(Select tightening torque according to above table)
9 Mount the cover using Loctite 243
The pinion has been installed.
Repairs SERVICE MANUAL Güdel planetary gear NR, SR, PR
9007199543219723_v1.1_EN-US
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