125
TRAK Machine Tools
Southwestern Industries, Inc.
ProtoTRAK SMX, K2, K3 & K4 & Retrofit Safety, Installation, Maintenance, Service and Parts List Manual
1.
Hang the belt on the pulley.
2.
Install the front cover with the six 8-32 socket head screws.
3.
Install the motor/servo driver assembly with the servo driver toward the rear of the machine. Install the motor so
that there is very little play in the belt, a ¼ turn when twisting in the middle of the belt.
4.
Install the back cover plate.
7.2.2 Y-Axis Motor and Servo Driver Installation
Parts required:
Motor servo/driver 20296
Y drive kit (opened in a previous step)
Note: Mount the assembly so that the servo driver is oriented toward the right, and the cable will be routed to the left
of the machine.
1.
Mount the motor on the motor mounting bracket. Tighten so that there is very little play in the belt, a ¼ turn when
twisting in the middle of the belt.
Note: The belt should have been installed previously. Take extra care that the belt is seated on the pulley and is tight.
2.
Install the bottom cover plate for the motor mounting bracket with the 10 Phillips
head screws provided.
