Table 12
Bolt size
Tightening torque
M5 8
N
・
m
M6 13
N
・
m
M8 33
N
・
m
M10 73
N
・
m
M12 107
N
・
m
M14 171
N
・
m
M16 250
N
・
m
M20 402
N
・
m
5. Adjust the position of the wedge plunger
・
The appropriate position of the wedge plunger at the cylinder forward end is the position
when the dimension A in Fig.20 becomes as shown in the table below.
・
At this time, check that the reference mark of the master jaw meets the line of the
outside of the stroke mark. (Refer to page 23).
・
A click stop (rotation stopper) is also attached to the draw nut, so complete adjustment
at the position where this response is felt.
Fig.20
Table 13
Type
BBT206 BBT208 BBT210 BBT212
A (mm)
17.5 21.5 21.5 23
6. Attach the cover and check the run-out of the chuck
・
Keep the periphery run-out and the end surface run-out of the chuck at 0.02mm T.I.R or
less.
・
Full stroke the jaw and check that the reference mark of the master jaw is completely
within the entire stroke area (Refer to page 23).
46
Summary of Contents for BBT200
Page 21: ...Fig 8 20...
Page 50: ......
