Figure 13: Motor collar ring setting for TC motor except 143–145TC motor
Figure 14: Motor collar ring setting for 143–145TC and IEC motor
1. Motor mounting surface
2. Collar ring
3. DC
The collar ring is held in position on the motor shaft with set screws. These set screws
must be tightened to the proper torque to ensure that the collar does not slip as a result
of pump rotor weight and pump hydraulic thrust.
Place a small amount of Loctite 222MS on each setscrew before installing them into the
motor collar.
Table 1: Collar setting distance
This table describes the collar setting distance, set screw size, and set screw torque for TC
and IEC motors.
Motor frame size Distance
Collar (DC)
in (mm)
Set screw size Set screw torque
in-lbs
143TC — 145TC 1.621 (41.17) #8–32UNC 20
182TC — 184TC 2.121 (53.87) #8–32UNC 20
213TC — 215TC 2.597 (65.96) #10–32UNF 36
254TC — 256TC 3.227 (81.97) #10–32UNF 36
284TC — 286TC 3.735 (94.87) .25–28UNF 87
324TSC — 365TSC 2.855 (72.52) .25–28UNF 87
404TSC — 405TSC 3.210 (81.53) .25–28UNF 87
444TSC — 445TSC 3.710 (94.23) .25–28UNF 87
D80 IEC 1.076 (27.33) #8–32UNC 20
D90 IEC 1.470 (37.34) #8–32UNC 20
D100 — D112 IEC 1.863 (47.32) #8–32UNC 20
D132 IEC 2.627 (66.73) #10–32UNF 36
D160 IEC 3.686 (93.62) .25–28UNF 87
D180 IEC 3.686 (93.62) .25–28UNF 87
6 Maintenance
22 Series e-80SC INSTRUCTION MANUAL
To Next Page
Loading...
