Yamaha 4-axis model, 3-axis model owner manual Tool installation ZFH

Chapter 9 MXYX

3-5 ZFH

(Arm type, gantry type, moving arm type 3rd-axis option) XZ 2nd-axis option

When using the 3rd-axis model with ZFH for the 3rd-axis, install the workpiece onto the ZFH frame in the following manner.

Four M5 coarse thread tap holes and a φ5 reamer hole are opened on the frame's workpiece installation surface. Install the tool using these holes. The tap depth is 9mm.

	4-M5⋅0.8 Depth9
		2-φ5H7 Depth8
		100
A	112	A
		62

70

(Tolerance between knock (0.02)

31 28 31

10.5

1 9

SEC A-A

Fig. 9-13 Tool installation ZFH

NOTE

There is a step on the ZFH frame.

The actual tool installation surface is the shaded section shown above.

!CAUTION

If the fitting length is less than 9mm, the threads could be damaged during tightening. If the screw length exceeds 27mm from the installation surface, the screw could contact the bottom.

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