CP7 Series Level3 Tutorial Manual.pdf - 第93页
4.1.1 Removing the Q-Axis Motor Procedure: 1. Turn OFF the machine power. 2. Disconnect both electrical connections to the motor. 3. Loosen the two (2) bolts on the underside of the timing belt adjustment bracket, then a…
Required Tools: 1 Set of Allen Wrenches
1 Tension Meter
1 Metric Dial Gauge and Stand
Required Jig: Q-axis Alignment Jig
Resolution: 0.002 mm/pulse World (Zero)
Affected Calibration data: PQ Origin Pos.→ MC0ZOVPQ
PQ Origin Pos.→ MC0ZOVFQ
PQ Origin Pos.→ MC0ZOVRQ
Caution
Ensure that a back-up of Proper data is taken prior to replacing the
motor.
CN001
ADCPJ8230
CP7T34002
Chapter 4 4.1 Replacing the Q-Motors
Edition 2.0 4-2 CP-7-series Level 3 Tutorial
4.1.1 Removing the Q-Axis Motor
Procedure:
1. Turn OFF the machine power.
2. Disconnect both electrical connections to the motor.
3. Loosen the two (2) bolts on the underside of the timing belt adjustment
bracket, then adjust the jack bolt to lower the timing belt tension.
4. Remove the timing belt.
5. Separate the gear from the motor by loosening the set screw and remove.
6. Remove the four (4) positioning bolts fixing the motor to the mounting
bracket and then remove the motor.
4.1.2 Installing the Q-Axis Motor
Procedure:
1. Replace the motor and secure in place using the four (4) positioning
bolts.
2. Replace the motor gear and secure by tightening the set screw.
3. Replace the timing belt and adjust the tension as shown above according
to the table on the following page.
Chapter 4 4.1 Replacing the Q-Motors
Edition 2.0 4-3 CP-7-series Level 3 Tutorial
Q-Axis Timing Belt Tension Values
4. Tighten the two (2) positioning bolts and reconnect the electrical
connections.
Notice
Note that as the CP-7 utilizes absolute encoders on all axes, it is no
longer necessary to boot up the machine in Mechacheck mode when
performing motor adjustments.
N001
Axis
Tension
PQ
FQ
RQ
220 ± 5 Hz
242 ± 5
214 ± 5 Hz
Hz
CP7T34004
Chapter 4 4.1 Replacing the Q-Motors
Edition 2.0 4-4 CP-7-series Level 3 Tutorial