Mounting
5.4 Mounting conditions
S-1FK7 DYA G2 synchronous motors with planetary gearbox
Operating Instructions, 05/2018, A5E44881183B AA
51
Tightening torques for fastening bolts
Motor
Screw
Tightening torque
±10 % [Nm]
Property class of the
screws
1PV513x/
1FV513x
DE
M 12
85
8.8
NDE
M12 (screw-in depth, 25...30 mm)
85
8.8
1FV516x
DE
M 16
190
10.9
NDE
M12 (screw-in depth, 18...20 mm)
85
8.8
The mounting tools to be used are a torque wrench or pneumatic or impact power
screwdriver with automatic switch-off.
5.4
Mounting conditions
Note
To ensure enough heat is dissipated, a minimum clearance to adjacent components of 100
mm must be kept free on three side surfaces.
●
Mount the motor in such a way that sufficient clearance is provided for heat dissipation.
The motor ratings apply in an ambient temperature of 40° C (104° F). If the ambient
temperature exceeds 40° C (104° F), you must adjust the torque and power of the motor
accordingly.
●
Determine the permissible motor torque using the formula provided in Chapter "Derating
Follow the Operating Instructions of the converter.
