Overview of screw tightening torques

 

Mountings on the end carriage and pipe clamps

 

Threaded bracket

Type and size

Number

Tightening torque

M8

Rib nut M8

2x

25 Nm

M10

Rib nut M10

2x

50 Nm

M12

Rib nut M12

2x

75 Nm

 

 

Lift-off prevention device

Only with hoist drive GM 5000 and GM 6000

 

─     Rib nut M8

─     2x per lift-off prevention device

─     15 Nm

 

 

 

 

Only with hoist drive GM 7000 with reeving 10/2 and 12/2

 

─     Rib screws M16x60

─     3x per lift-off prevention device

─     250 Nm