General Torque Tightening Values - Danfoss VLT Refrigeration Drive FC 103 Operating Instructions Manual

Specifications

8.5 General Torque Tightening Values

For fastening hardware described in this manual, use the torque values in Table 8.19. These values are not intended for
fastening IGBTs. See the instructions included with those replacement parts for correct values.
Shaft size
M4
M5
M6
M8
M10
M12
Table 8.19 Torque Values
8 8
98
®
VLT Refrigeration Drive FC 103 Low Harmonic Drive
Driver size torx/hex [mm]
T-20/7
T-25/8
T-30/10
T-40/13
T-50/17
18/19
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Torque [Nm]
1.0
2.3
4.0
9.6
19.2
19
Torque [in-lbs]
10
20
35
85
170
170
MG16N102