Rockwell Automation 1326AB_AB-MOD-V Resolver Feedback Package - Manual

ALLEN-BRADLEY
Instructions
1326AB Resolver
Feedback Package
(Cat. No. 1326AB-MOD-Vx x:x)
Introduction The purpose of this publication is to provide the information needed to
mount the 1326AB-MOD-Vx x:x Resolver Feedback Package to a 1326AB
AC Servomotor.
The components contained in the kit include:
(1) Resolver Assembly
(1) Gasket
(1) Flexible Coupling
(3) Hex Head Screws and Lockwashers
(2) Allen Wrenches (for hex head screws and flexible coupling)
Important: If the resolver is being used with a series B or C 1326AB
servomotor, a 1326AB-MOD-Mxx Mounting Adapter Kit must also be
ordered.
Installation
ATTENTION: If the motor is currently wired into a system,
assure that all power to the motor has been removed before
installing the resolver to avoid a shock hazard.
!
1. Remove the backplate from the end of the motor.
2. Thoroughly clean the shafts, coupling bores and mounting faces to
remove oil or any other substance that may be present.
3. Using the supplied allen wrench, attach the flexible coupling to the stub
shaft of the motor. When tightening, use no more than 16-18 lb.-in.
(1.8-2.0 N-m) of torque. The shaft must be visible through the spacings
in the coupling.
Important: The coupling is a flexible type which must be installed in a
relaxed state (not compressed or stretched). Installation in the
compressed state will limit the ability of the coupling to flex
adequately. Installation in a stretched condition may exceed the
couplings yield point when flexed. Either condition will shorten the life
of the coupling.