04_SM481_Service Manual Head.pdf - 第42页

Advance d High Speed Flex i ble Mounter 4-38 4.8. Z-Axis Motor / Timing belt 4.8.1. Require d too ls  T e n s ion gage  T W r en ch (othe r tools supplied ) or He x W r ench 4.8.2. Z-Axis Motor / T iming belt replaceme…

Head

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14. Turn on the main switch on the front side of the machine and boot the PC once the replacement

is completed.

15. The following calibrations need to be performed.

 R Offset Calibration

 R-Axis Offset calibration

16. After finishing the calibration, perform the test to see if parts are placed normally.

Advanced High Speed Flexible Mounter

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4.8. Z-Axis Motor / Timing belt

4.8.1. Required tools

 Tension gage

 T Wrench (other tools supplied) or Hex Wrench

4.8.2. Z-Axis Motor / Timing belt replacement procedure

1. Manipulate the teaching box to move the head module to the front.

2. Close the PC as usual and turn off the main switch at the front of the machine.

3. Remove the cable connected to the motor.

4. Unscrew the fixing bolts securing the motor bracket using a hex wrench and remove it.

5. Unscrew the set screw securing the pulley using a hex wrench and remove it.

Motor

Pulley

Bracket

Motor

Belt

Head

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6. Replace the motor with a new one.

Reference

The part number of the new motor is J31081047A.

7. Assemble the motor in the reverse order of disassembling.

8. When replacing the belt, proceed with the next steps continuously.

9. Unscrew the fixing screws that secure the belt clamps and remove the belt from the slide body.

10. Replace the belt with a new one.

Reference

The part number of the new belt is MC05-000119.

11. Assemble the belt in the reverse order of disassembling.

12. Perform the next steps.

5.5 mm