7. ASSEMBLY
BAS-311H
64
3330B
1) Set so that the clearance between the work clamp pulse motor P
assembly (30) and the work clamp driving gear (31) is 6.2 mm when
the screw stop on the pulse motor P assembly (30) is facing
downward and the index mark on the work clamp driving gear (31) is
on the right, and then tighten the two set screws (32) against the
screw stops one after the other.
30. Work clamp pulse motor P assembly
31. Work clamp driving gear
32. Set screws [2 pcs.]
33. Work clamp motor plate
34. Bolts [4 pcs.]
35. Bolts [2 pcs.]
36. Work clamp spring
2) Install the work clamp pulse motor P assembly (30)
to the work clamp motor plate (33) with the four bolts
(34) so that the motor connector is facing downward.
3) Align the index marks on the work clamp cam gear
(3) and the work clamp driving gear (31), and then
install the work clamp motor plate (33) with the two
bolts (35) so that the backlash is 0.01 – 0.05
mm.
Index mark
Hook the spring (36) into arm hole as shown
in the illustration.
3331B
Index mark
3332B
3329B
