Maintenance
Repair
414 MagneMotion
Rockwell Automation Publication MMI-UM002F-EN-P - October 2022
1. Remove the wheeled puck from the MagneMover LITE transport system (see Replace
Pucks on page 399).
2. Place the puck on a non-metallic work surface with the magnet array down. Keep the
magnet array at least 1 m [3 ft] away from metal objects and tools.
Replace Bumpers
A. Remove the M2 screws that secure the two bumpers onto the puck body using
a 1.3 mm hex wrench and dispose of properly.
B. Secure the new bumpers with the new M2 x 5 mm screws with Dri-Loc and
tighten to 0.3 N•m [3 in•lb].
The Loctite must cure for 2 hours at 22° C [72° F] before using the puck.
Replace Suspension Wheels
A. Remove the #10-32 shoulder screws that secure the four suspension wheels
onto the puck body with a 1/8 in hex wrench and dispose of properly.
B. Remove the wheels and washers and dispose of properly.
C. Verify that the wheel axle areas for the four suspension wheels are clean. Clean
if necessary.
D. Insert the new #10-32 shoulder screws into the hub of the new wheels.
E. Insert a new shim washer on the inner side of each wheel.
F. Locate the new suspension wheels and secure using the new #10-32 screws
with Dri-Loc and tighten to 2.8 N•m [25 in•lb].
The Loctite must cure for 2 hours at 22° C [72° F] before using the puck.
Replace Lateral Guide Wheels and Septum Wheels
A. Remove the two M4 shoulder screws that secure the puck body to the magnet
array with a 2.5 mm hex wrench and dispose of properly.
B. Remove the septum wheels and dispose of properly.
C. Flip the puck body over and remove the four M4 wide head screws that secure
the four lateral guide wheels onto the puck body with a T7 Torx wrench and
dispose of properly.
D. Remove the wheels and dispose of properly.
E. Verify the wheel wells and axle areas for the four lateral guide wheels are
clean. Clean if necessary.
F. Insert the hub of the new lateral guide wheels onto the new M4 x 7.5 mm
shoulder screws.
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