Torque Limiter Installation and Adjustment Instructions
Chain & Sprocket Models--continued
SET SCREW SIZE
TORQUE(in-Lbs)
1/4-20 87
5/16-18 165
3/8-16 250
GENERAL MAINTENANCE
TABLE 1: Set Screw Torque (in-Lbs)
Figure 18: Torque Limiter
Adjustment
To adjust the torque limiter to its maximum torque:
1. Back off (3) cap screws “B” until the points are recessed in the threaded adjusting
collar.
2. Tighten the threaded adjusting collar by hand and then tighten the cap screws until
the heads bottom against the collar.
3. The Torque Limiter can be adjusted to the lesser torque by loosening the cap screws
and the collar, and then re-tightening the cap screws until the heads are bottom
against the collar. The torque may be checked in application, or by using a spring
scale or other means.
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