Yamaha 3-axis model, 4-axis model owner manual 18 RF

Chapter 8 SXYX

3-4 RF

(Arm type, moving arm type, 4th-axis option/XZ type 3rd-axis option)

!CAUTION

Use the tap hole on the end face of the shaft only to prevent the tool from dislocating.

Do not use only this hole to install the tool. The tool could dislocate and fly off the installation section during robot operation.

When using the 4th-axis model with RF (rotary axis unit) for the 4th-axis, install the tool onto the RF shaft in the following manner.

Use the φ20 section on the shaft, and fix the tool with a bolt coupling or split clamp.

	13
41	8
	20

φ20h7

φ22

φ65h7

56.6 4-M6⋅1.0 Depth16

37.5

M8⋅1.25

Depth20

56.6

19 Width across flat

Fig. 8-18 RF

8-15