Table of Contents
Advertisement
Liquiflo Installation, Operation & Maintenance Manual
Outer Magnet Installation
The procedure for installing the outer magnet on the motor shaft is dependent on the motor frame used with the pump.
The four standard cases are described below:
_________________________________________________________________________________________________
I.
NEMA 56C & IEC 90 Frames: The end
of the motor shaft must be flush with the
inner surface of the outer magnet's hub.
(See diagram at right.)
NOTE: The IEC motor must have a B5 Flange for
compatibility with the pump mounting bracket.
_________________________________________________________________________________________________
II.
NEMA 143TC & 145TC Frames: The
motor shaft must protrude past the inner
surface of the outer magnet's hub by
1/16 in. (1.6 mm). (See diagram at right.)
_________________________________________________________________________________________________
III.
IEC 71, 80, 100 & 112 Frames: The outer
magnet's hub is positioned by a snap ring
installed in the hub. The end of the motor
shaft must contact the snap ring.
(See diagram at right.)
NOTE: The IEC motor must have a B5 Flange, as
shown, for compatibility with the pump mounting bracket.
For IEC 100/112 motor frames, an
(PN SP0048) is required which must be installed
to the pedestal with four bolts (PN 781118).
______________________________________________________________________________________
IV.
NEMA 182TC & 184TC Frames: An
adapter plate
is required to mount the
motor to the pedestal. The outer magnet's
hub is positioned by a snap ring installed
in the hub. The end of the motor shaft
must contact the snap ring.
(See diagram at right.)
NOTE: Complete pumps ordered for use with
NEMA 182/184TC motor frames will be supplied
with the adapter plate (PN SP0046) and adapter
mounting bolts (PN 641105).
adapter plate
23
®
Poly-Guard
Series MAG-DRIVE Gear Pumps
Models P1 thru P9, Close-Coupled
56C
IEC 90
MOTOR
143TC
145TC
MOTOR
IEC 71
IEC 80
IEC 100
IEC 112
MOTOR
182TC
184TC
MOTOR
Advertisement
Table of Contents
