SMC Networks ROBO Cylinder RGD4D User Manual
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[Procedure]
1) Move the slider from the home position toward the mechanical end and check the rotating direction of
the motor shaft. (If the actuator has its home located on the opposite side to the standard specification,
this check is always required because the motor shaft rotates in the different direction.)
• Remove the pulley case cover.
(Remove the three thin-head screws using an Allen wrench of 2.5 mm across flats.)
2) Loosen the four tension adjustment bolts to
slacken the belt.
(Allen wrench of 3 mm across flats)
3) Remove the belt from the pulleys.
3) Take out the motor.
Remove the four hexagon socket head bolts using an Allen wrench of 3 mm across flats.
4) Install the new motor.
Uniformly tighten the four hexagon socket head bolts (M4x15) using the Allen wrench of 3 mm across
flats.
Recommended tightening torque: 176 N-cm (18 kgf-cm)
Check the rotating direction
of the motor shaft.