91
TRAK Machine Tools
Southwestern Industries, Inc.
TRAK TMC Mills with ProtoTRAK RMX CNC Safety, Installation, Maintenance, Service & Parts List
8.
Install and tighten four SHCS to 30 ft lbs.
9.
Reconnect the power and encoder cables to the servo motor.
10.
Enable servos, perform Service Code 505, slowly jog X axis into X Axis hard stop. Back out one
ballscrew revolution and adjust home switch to trigger. Adjust index angle to 180 d/- 40
degrees at 0.500” from hard stop.
WARNING!
After completing the replacement of the servo motor or ballscrew on the X or Y axis, service code 505
MUST be performed.
5.1.9.3
Z Axis Servomotor Removal and Replacement
1.
Position the table to the approximate center of axis X and Y.
2.
Jog the Z-axis upward and clear enough to allow the head support bracket to be placed beneath
it.
3.
Place the head support (supplied with the machine) on the protected table as shown in figure
5.1.9.3a and 5.1.9.3b. Place wood, foam, or some protection on top and bottom of the head
support as shown in figure 5.1.9.3c.
Figure 5.1.9.3a Figure 5.1.9.3b
4.
Slowly and very gently jog head downward until contact is made with the table as shown in
figure 5.1.9.3c. USE EXTREME CARE NOT TO PUT ANY UNNECESSARY FORCES ONTO THE
TABLE!
Figure 5.1.9.3c
Figure 5.1.9.3d
