Fastener Torque Ratings - Danfoss VLT AutomationDrive FC 302 Operating Manual

Specifications

9.10 Fastener Torque Ratings

Apply the correct torque when tightening fasteners in the locations that are listed in Table 9.6. Too low or too high torque
when fastening an electrical connection results in a bad electrical connection. To ensure correct torque, use a torque
wrench.
Location
Mains terminals
Motor terminals
Ground terminals
Brake terminals
Load sharing terminals
Regeneration terminals (Enclosures E1h/E2h)
Regeneration terminals (Enclosures E3h/E4h)
Relay terminals
Door/panel cover
Gland plate
Heat sink access panel
Serial communication cover
Table 9.6 Fastener Torque Ratings
MG38A202
Operating Guide
Bolt size Torque [Nm (in-lb)]
M10/M12 19 (168)/37 (335)
M10/M12 19 (168)/37 (335)
M8/M10 9.6 (84)/19.1 (169)
M8 9.6 (84)
M10/M12 19 (168)/37 (335)
M8 9.6 (84)
M10/M12 19 (168)/37 (335)
_ 0.5 (4)
M5 2.3 (20)
M5 2.3 (20)
M5 3.9 (35)
M5 2.3 (20)
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