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

7 Warner Electric • 800-234-3369 P-205-01
•
819-0474
2. Once the pulley, gear, etc., has been adapted
to the armature according to the above
directions, it may be mounted to the armature
using the autogap accessory.
The procedure is the same as described for the
brake armature on page 3.
G. Mounting the Clutch Armature
1. Slide the armature and customer supplied
pulley sprocket or hub assembly onto the shaft.
2. Adjust the armature's position to allow a 1/32"
gap between the magnet and armature faces.
(Figure 14)
Once this gap is set, it will be automatically
maintained for the life of the unit.
3. The armature and customer supplied pulley,
sprocket or hub assembly can be held in
position on the shaft by (a) retainer rings, (b)
set collars, (c) a shoulder on the shaft, or (d)
any combination of these. The best method
will depend on the characteristics of each
application.
Armatur e
Clutch
Magnet
1/32-inch G 1/32-inch Gap
Figure 14
H. Mounting the Brushholder
1. The brushholder is mounted on a bracket
which must be furnished by the customer.
The bracket must be firmly secured to
prevent vibration which could cause
improper contact between the brushes
and collector ring.
2. The distance from the centerline of the shaft
to the top of the brushholder should be
5-3/4". Maintaining this distance will assure
proper spring tension on the brushes and
maximum wear follow-up. A detailed
dimensional drawing is included with
each brushholder.