Yamaha 4-axis model, 3-axis model owner manual Installation method 2 XZ type, Installation bolt

Chapter 10 HXYX

6)After installing, return the stroke cover and X-axis wiring box to the original positions.

!CAUTION

Always install the X-axis wiring box at the original position. The amount of pro- jection from the cable carrier's stroke end could change, or the cable carrier and Y-axis bracket could contact.

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Fig. 10-5 MXY box position

1-2 Installation method 2 (XZ type)

Install the XZ type in the following manner.

1-2-1 Installation bolt

•Use the following type of installation bolt.

Hexagon socket bolt M8 Strength 8.8T

1-2-2 Installation bolt nominal length

WARNING

Do not use washers or spring washers with the tightening bolt.

The bolt head could interfere with the linear guide’s bearings and be dam- aged.

If the installation base is made of steel, secure 1D or more (8mm or more for M8) for the screw fitting length. When made of aluminum, secure 1.5D or more (12mm or more for M8).

The frame thickness is 26.5mm. (Refer to Fig. 10-6.)

Recommended nominal length

When installation base is made of steel 35mm or more

When installation base is made of aluminum 40mm or more

10-4