Torque - Danfoss VLT AutomationDrive FC 302 Installation Manual

Installation

3.3.7 Torque

Correct torque is imperative for all electrical connections. Incorrect torque results in a bad electrical connection. Use a
torque wrench to ensure correct torque.
3 3
Figure 3.18 Use a Torque Wrench to Tighten the Bolts
Frame size
Table 3.2 Torque for terminals
34
Nm/in-lbs
Terminal
Line power
Motor
D
Load sharing
Brake
Line power
Motor
Load sharing
E
Brake
Line power
Motor
Load sharing
F
Brake
Regen
Danfoss A/S © Rev. 04/2015 All rights reserved.
®
VLT AutomationDrive FC 302 Low Harmonic Drive
132–630 kW
Torque
19–40 Nm
(168–354 in-lbs)
8.5–20.5 Nm
(75–181 in-lbs)
19–40 Nm
(168–354 in-lbs)
8.5–20.5 Nm
(75–181 in-lbs)
19–40 Nm
(168–354 in-lbs)
19–40 Nm
(168–354 in-lbs)
8.5–20.5 Nm
(75–181 in-lbs)
8.5–20.5 Nm
(75–181 in-lbs)
Bolt size
M10
M8
M10
M8
M10
M10
M8
M8
MG37A322