beautypg.com

C - torque requirements, Torque requirements for threaded fasteners, Appendix c – Rockwell Automation 7000 PowerFlex Medium Voltage AC Drive (B Frame) - ForGe Control User Manual

Page 183: Torque requirements, Torque requirements for, Appendix

background image

Rockwell Automation Publication 7000-UM202B-EN-P - June 2014

183

Appendix

C

Torque Requirements

Torque Requirements for
Threaded Fasteners

Unless otherwise specified, use the following values of torque in maintaining the
equipment.

Diameter

Pitch

Material

Torque (N

m)

Torque (lb

ft)

M2.5

0.45

Steel

0.43

0.32

M4

0.70

Steel

1.8

1.3

M5

0.80

Steel

3.4

2.5

M6

1.00

Steel

6.0

4.4

M8

1.25

Steel

14

11

M10

1.50

Steel

29

21

M12

1.75

Steel

50

37

M14

2.00

Steel

81

60

1/4”

20

Steel S.A.E. 5

12

9.0

3/8”

16

Steel S.A.E. 2l

27

20