Z-Motor (Ic Head) - JUKI KE-1070 Maintenance Manual

2-2-3. Z-Motor (IC Head)

After the Z-motor has been replaced, it is absolutely necessary to re-input the MS parameters
related to the Z-axis home position adjustment, Z-axis height, and laser.
(For details of input items, see section 2-9.)
(1) Disconnect the motor cables from the servo amplifier board.
(2) Loosen the set screw
pulley.
(3) Remove the motor mounting screws
and (3 pcs.).
Detach the Z motor by pulling out the
pulley.
(4) Reassemble the components in the
reverse order of disassembly.
(5) Follow the steps below to adjust the belt tension.
Maintenance Guide
of the Z-motor
2-8
Figure 2-2-3
(3 pcs.)