Yamaha 4-axis model, 3-axis model owner manual Hxyx moving arm type

Chapter 10 HXYX

3-2 Moving arm type 2-axis model

The moving arm type has an aluminum-cast bracket on the end of the Y-axis. Install the tool on this bracket.

Twelve M8 coarse thread tap holes and two φ6 reamer holes are opened on the bracket.

12.5	20
	120 between knock (0.02)
	(Tolerance

4-M8⋅1.25

2-φ6H7 Depth8

133

168

63

78

Fig. 10-11 HXYX moving arm type

!CAUTION

If the fitting length is less than 16mm, the threads could be damaged during tightening. If the fitting length is longer than 30mm, the screw could contact the Y-axis.

Select the minimum fixing bolt screw length so that the screw fitting length is 16mm or more.

10-12