X-Y Unit; Replacing The Servomotor; Replacing The X-Motor - JUKI RS-1 Maintenance Manual

1. X-Y UNIT

1-1. Replacing the Servomotor

1-1-1. Replacing the X-Motor

1) Remove the B_COVER_SCREW to detach the MOTOR_COVER_R.
2) Loosen the COUPLING_X_screw (do not remove the screw at this time) and disconnect the
connector of the SERVO MOTOR 750W cable.
3) Remove the SL6062042TN and replace the SERVO MOTOR 750W.
4) Reassemble the components in the reverse order of disassembly.
∗ The clearance between the COUPLING and motor is 8 mm. The tightening torque of the
COUPLING_X_screw is 3.7 N⋅m. (Figure 1-1-1-4)
Carefully check the motor orientation.
MOTOR COVER R
B_COVER_SCREW（×4）
Figure 1-1-1-1
SL6062042TN (×4)
SERVO MOTOR 750W
Maintenance Guide
FRONT
Figure 1-1-1-3
1-1
COUPLING_X_screw
COUPLING_X
Figure 1-1-1-2
8
Figure 1-1-1-4