5
Mechanical installation
Tightening torques
Manual – EtherCAT
®
Interfaces, Field Distributors
26
Tighten EMC cable glands supplied by SEW‑EURODRIVE using the following torque
ratings:
Screw fitting
Tightening torque
M12 × 1.5
2.5 Nm – 3.5 Nm
M16 × 1.5
3.0 Nm – 4.0 Nm
M20 × 1.5
3.5 Nm – 5.0 Nm
M25 × 1.5
4.0 Nm – 5.5 Nm
The cable retention in the cable gland must be able to withstand the following removal
force:
•
Cable with outer diameter > 10 mm: ≥ 160 N
•
Cable with outer diameter < 10 mm: = 100 N
5.2.5
Motor cable
9007200393364491
Tighten screws for motor cables using 1.2 – 1.8 Nm.
25809148/EN – 01/2019