5-4
159281-1CD
HW1480357
HP20D
5 Disassembly and Reassembly of Motors
5.2 Disassembly and Reassembly of L-Axis Motor
5.2 Disassembly and Reassembly of L-Axis Motor
2 “Disassembly and Reassembly of L-Axis Motor”
Disassembly
1. Turn OFF the DX100 power supply, then drain grease.
2. Connect the backup battery. (Refer to
.)
3. Disconnect the connector (signal, power, brake) of the internal wiring
harness connected to the L-axis motor . Fix the connector on the
motor side by using pliers, etc. when disconnecting the power
connector.
4. Support the L-arm with a chain block, etc. so that the L-arm does not
rotate before removing the L-axis motor .
5. Remove the hexagon socket head cap screws . Insert stud bolts M4
(length of the thread part: 30 mm or more) in the tapped holes M4 (2
holes) on the flange face of the L-axis motor . Screw the stud bolts in
until the gap between the motor and the matching surface becomes 10
mm or more. Then, remove the L-axis motor horizontally from the
M-base . At this time, be careful not to damage the oil seal inside the
S-head.
6. Remove the hexagon socket head cap screw , then remove the input
gear , the key , and the plate .
Reassembly
1. Apply ThreeBond 1206C on the matching surface between the L-axis
motor and the plate . Then, mount the plate on the L-axis
motor .
2. Apply ThreeBond 1206C on the matching surface between the input
gear and the plate . Then, mount the key and the input gear
on the L-axis motor . (The key is attached to the L-axis motor .)
3. Put the conical spring washer on the hexagon socket head cap
screw , then apply Loctite 242 to the thread part of the screw. Then,
tighten it with the tightening torque shown in
.
4. Apply ThreeBond 1206C on the matching surface between the flange
face of the L-axis motor and the M-base . Then, mount the L-axis
motor on the M-base . At this time, be careful not to damage the
oil seal inside the S-head.
5. Tighten the hexagon socket head cap screws with the tightening
2 "L-Axis Motor Parts Checklist"
.
6. Connect the connector (signal, power, brake) of the internal wiring
harness to the L-axis motor . Fix the connector on the motor side by
using pliers, etc. when connecting the power connector.
7. Replenish grease (VIGO Grease RE No.0) through the grease inlet.
8. Remove the backup battery.
9. Remove the chain block, etc. which support the L-arm.
10. Turn ON the DX100 power supply.
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