04_SM481_Service Manual Head.pdf - 第44页
Advance d High Speed Flex i ble Mounter 4-40 ① Pre pa r e cables as s ho wn in t he following figure . ② Conne ct the No. 1 cable f or w hich Z phase (+, -) can b e c onfirme d t o the MINI AMP as shown in the following …
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
Advanced High Speed Flexible Mounter
4-40
① Prepare cables as shown in the following figure.
② Connect the No. 1 cable for which Z phase (+, -) can be confirmed to the MINI AMP as
shown in the following picture. (However, the main power supply to the machine must be
turned off, with the AMP assembled to the head AMP box and the encoder cable connected
to the Z motor power.)
→The Z phase of the Z motor can be confirmed by the status of the LED On.
③ Connect the No. 2 cable to the CN13 and CN12 of the safety control board as shown in the
following picture.
→ Even if the ready switch is not turned on for the machine, +24V is applied to the MINI
AMP.
No.1 Cable
No.2 Cable
CN13
CN12
Head
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④ Supply power to the machine using the main switch (On).
⑤ Check if the LED1 of the MINI AMP is turned on. It can be confirmed if +24V is applied to
the MINI AMP with LED1. Check if the LED attached to the cable is turned on while
turning the motor.
Reference
Measure the tension of the ti
ming belt at the center by using the unitta
measuring device. (Standard value: 136~175 Hz)
13. The following calibrations need to be performed.
Detect Z Offset
Head Offset Calibration
Fly-Camera Sacle Calibration
Fly-Camera Offset Calibration
14. After finishing the calibration, perform the test to see if parts are placed normally.
Measurement Position