IAI America ZR-M - Manual (Page 30)

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9. Installation
9.1 Installation of the Unit
 Each mounting flange has mounting holes (refer to "Names of the Parts"). Install the flange using the
specified screws.
Type Specified screw
* Recommended tightening torque
Bearing surface: Aluminum
ZR-S M6 536 N cm
ZR-M M8 1,148 N cm
* Hexagonal socket head bolt of strength category 10.9
9.2 Actuator Installation Posture
This actuator is of vertical type (= the ball screw is oriented vertically). It cannot be used in the horizontal
direction.
If each axis has been assembled at IAI, positioning pin holes are provided. Two positioning pins are
available, so use them to position the actuator.
Vertical installation Horizontal installation