Tightening

FIELDS OF USE FOR BARS

1 Nm = 0,10197 Kgfm = 0,7375 lbf.ft

0 10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 800 900 1000 1500 2000 Nm

604B/5 604B/10 668N/2 668N/5 668N/10 668N/20 668N/30

1 5 2

10

5

25

10

50

20 100

40 200

60 300

668RG/6 668RG/10 668RG/20 668RG/30 669N/2 669N/5 669N/10 669N/20 669N/20X 669N/30

8

60

20

100

40

200

60

300

5

25

10

50

9x12

20 100

40 200 40 200

14x18

60 300

Kgfm lbf.ft

0 1 2 3 4 5 6 7 8 9 10

20 30 40 50 60 70 80 90 100 150 200

0

10

20

30 40

50

60

70 100 200 300 400 500 600 700 1100 1500

Torque calculation The lever arm changes for accessories differing from standard in length (L A ≠L S ). To calculate the torque, use the following formula:

M . (L

+L

)

B

S

C =

[N . m]

C = torque to set

+L

L

B

A

L A = accessory length (see accessory specifications table) M = required torque

L

L

s

B

L

B = bar length (see torque bar specifications table)

L

S = standard accessory length (see torque bar specifications table)

L

A

505