IAI America RCS3PCR-SS8C - Manual (Page 111)

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11. Maintenance and Inspection
101
Motor cover
Tension load
Tension adjustment bolts (2 pcs)
SS7R: Use an Allen wrench of 3 mm across flats.
Tightening torque 377 N
�
cm (38 kgf
�
cm)
SS8R: Use an Allen wrench of 4 mm across flats.
Tightening torque 763 N
�
cm (78 kgf
�
cm)
Tension adjustment bolts (2 pcs)
Use an Allen wrench of 3 mm across flats.
Tightening torque 377 N
�
cm (38 kgf
�
cm)
Tension: 8 kgf � 0.3 kgf
Tension adjustment bolts M4x20 (4 pcs)
Use an Allen wrench of 3 mm across flats.
Tightening torque 377 N
� cm (38 kgf � cm)
11.9.4 Adjusting the Belt Tension (RCS2-SA7R)
Remove the pulley cover, loosen the four tension adjustment bolts, tension the belt by moving the motor to the
left, and tighten the tension adjustment bolts.
[Recommended tightening torque for adjustment bolts]
(M4) 377 N � cm (38 kgf�cm)
11.9.5 Adjusting the Belt Tension (RCS2-SS7R, SS8R)
Remove the pulley cover, loosen the four tension adjustment bolts, tension the belt by moving the motor to the
left, and tighten the tension adjustment bolts.