Southwestern Industries TRAK 2OP M11, Safety, Installation, Maintenance, Service And Parts List

Page: 113 / 236

110
Southwestern Industries, Inc.
TRAK

2
OP
M11 Installation, Maintenance, Service, & Part List Manual
7. Attached the new motor to the motor bracket with M6 SHCS’s and tighten to 7 ft -lbs. Make sure
cables are point down on motor when installed.
8. Attach the encoder and power cables to the motor. Turn on the machine and go to Service Code
505. Note: The machine reads “0” for all axis. Rotate the hand wheel 2 or 3 revolutions
stopping at 180 degrees.
9. Install the motor. Set the belt tension (do not over tighten). Torque the M8 bolts to 18 ft-lbs for
the motor bracket.
10. Restart the machin e and “Home” the machine. The machine must be powered down when
replacing the motor so the new motor and servo can sync themselves.
11. Go to Service Code 505.
12. Check the Index Angle by jogging the ‘Y” axis slowly forward until the “POS Y AXIS LIMIT
SWITCH” f lashing warning message appears. See figure 6.1.1d above.
13. Note the Index Angle and adjust if necessary. Remember to “Home” the machine if you adjust
the Index Angle. Specification is 180 d/- 45 degrees.
14. Go to Service Code 520 and perform tool locations for all eight tools. Go to Service Code 500 and
set the “X” and “Y” locations.
Warning!
Whenever the X or Y axes motors are removed, service code 520 must be performed AFTER index
angles are set and machine has been homed. This re-establishes the precise location of the tool pockets
of the ATC. Service code 500 must also be reset.
6.1.3 Z-axis servo motor replacement
Please refer to assembly drawing 27540-1 found at the back of this manual.
Removal of the Z Motor
1. Locate the Z axis servo motor at the top of the column of the 2 Op Mill.
2. If the machine can be jogged under power lower the Z axis so the sheet metal clears access to
the motor coupler.
Figure 6.1.3a
3. If the machine cannot be jogged under power it will necessary to manually move the axis.