Warner Electric PCC-825, PCC-1000, PCC-1225, PCC-1525 - Manual (Page 7)

7 Warner Electric • 800-825-9050 P-206 • 819-0519
B. Mounting the Magnet and Magnet Hub
The magnet and magnet hub are mounted on the
shaft with a taperlock bushing. All parts must be
clean and free from burrs and chips before
assembling.
1. Place the bushing into the hub and insert
the key. The key is a side-to-side fit and
should not contact the top of the keyway.
2. Insert the locking setscrews loosely into the
bushing and slide the assembly onto the
shaft.
3. If the armature assembly has been secured
to the shaft first, then adjust the magnet's
position to allow approximately 1/32-inch
between the two faces when the outer side
of the splined adapter is flush with the pilot
end of the hub.
Once this 1/32-inch gap has been set, it
will be automatically maintained
throughout the life of the unit.
(See Figure 3)
4. Secure the magnet's position on the
shaft by alternately tightening each
setscrew with a torque wrench to 175
in.lbs. torque. During the tightening
process, the bushing should be tapped
lightly to make certain it seats-in properly.
PC-825, PC-1000, PC-1225, PC-1525
Clutch Spline Drive Armature
Installation Instructions
The illustration drawings, parts lists, and
exploded views for these units can be found
beginning on page 22.
Either the magnet half of the clutch unit or the
armature half of the unit may be mounted on the
shaft first, depending on the characteristics of each
application.
A. Assembling the Magnet and Magnet
Hub
1. Insert the lead wires through the rubber
terminal caps and into the collector ring.
The shorter wire goes into the hole in the
front of the ring (the side that will be
mounted to the magnet). The longer wire
goes through the ring and into the hole in
the back.
Press the bullet-type connectors firmly into
place. (See Figure 1)
2. Mount the magnet to the magnet hub using
capscrews and lockwashers.
(See Figure 2)
3. Secure the lead wires to the magnet
terminals with screws and lockwashers.
4. Pull the rubber caps over the terminals.
Short
Wire
Collector
Ring
Terminal
Cap
Long
Wire
Figure 1
Figure 2