Yamaha 4-axis model, 3-axis model owner manual Sxybx, Recommended torque 60 to 90kgf .cm

Chapter 11 FXYBX/SXYBX

SXYBX

Select the under head length so that the screw length from the bottom of the robot is 9mm or more, 27mm or less.

10 17

Fig. 11-2

!CAUTION

Note that the screw will contact the bottom if the screw length from the robot bottom is longer than 27mm.

1-3 Tightening torque

•The accurate tightening torque will differ according to the seating face fric- tional coefficient and the female screw material, etc. The following tightening torque is recommended as a guide.

FXYBX	Recommended torque	60 to 90kgf.cm
SXYBX	Recommended torque	100 to 130kgf.cm

1-4 Installation methods

WARNING

Always use the designated bolt, and securely tighten it with the correct torque. Failure to observe this could cause the robot position to deviate, and could also lead to serious accidents.

1)Open a through hole on the installation base’s robot installation surface. Re- fer to the XY-X Series catalog for the hole positions.

2)Set the robot on the installation base and fix with the designated bolts from below.

Fig. 11-3

11-2