Technical data 111
Tightening torques
Unless a tightening torque is specified in the text, the following torques can be used.
Cable lugs
Electrical connections
Mechanical connections
Insulation supports
Size
Max. torque
Note
M8
15 N·m (11 lbf·ft)
Strength class 8.8
M10
32 N·m (23.5 lbf·ft)
Strength class 8.8
M12
50 N·m (37 lbf·ft)
Strength class 8.8
Size
Torque
Note
M3
0.5 N·m (4.4 lbf·in)
Strength class 4.6...8.8
M4
1 N·m (9 lbf·in)
Strength class 4.6...8.8
M5
4 N·m (35 lbf·in)
Strength class 8.8
M6
9 N·m (6.6 lbf·ft)
Strength class 8.8
M8
22 N·m (16 lbf·ft)
Strength class 8.8
M10
42 N·m (31 lbf·ft)
Strength class 8.8
M12
70 N·m (52 lbf·ft)
Strength class 8.8
M16
120 N·m (90 lbf·ft)
Strength class 8.8
Size
Max. torque
Note
M5
6 N·m (53 lbf·in)
Strength class 8.8
M6
10 N·m (7.4 lbf·ft)
Strength class 8.8
M8
24 N·m (17.7 lbf·ft)
Strength class 8.8
Size
Max. torque
Note
M6
5 N·m (44 lbf·in)
Strength class 8.8
M8
9 N·m (6.6 lbf·ft)
Strength class 8.8
M10
18 N·m (13.3 lbf·ft)
Strength class 8.8
M12
31 N·m (23 lbf·ft)
Strength class 8.8
Summary of Contents for ACS880-1607
Page 1: ...ABB industrial drives Hardware manual ACS880 1607 DC DC converter units ...
Page 4: ......
Page 12: ...12 Introduction to the manual ...
Page 34: ...34 Mechanical installation ...
Page 40: ...40 Guidelines for planning electrical installation ...
Page 52: ...52 Electrical installation ...
Page 68: ...68 Start up ...
Page 80: ...80 Maintenance 7 3 4 5 6 ...
Page 82: ...82 Maintenance 3 4 5 6 7 8 9 9 ...
Page 85: ...Maintenance 85 12 Install and tighten the two screws 10 11 12 ...
Page 92: ...92 Maintenance 3 6 4 5 4 7a 7b 7b ...
Page 93: ...Maintenance 93 9 8 8 10 11 ...
Page 96: ...96 Maintenance 4 8 6 7 5 3 ...
Page 97: ...Maintenance 97 9 ...
Page 118: ...118 Dimensions Dimension drawings Frame 1 R8i bottom cable entry ...
Page 119: ...Dimensions 119 Frame 1 R8i top cable entry ...
Page 122: ...www abb com drives www abb com drivespartners 3AXD50000023644 Rev B EN 2017 01 30 Contact us ...