 |
AC
Motors
|
Standard
Efficient AC Motors
1/4-5
HP
11/2- 15 FT. LB |
 |
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| Reliance AC
Brake |
Dodge "D" Series
Brake |
| General Brake Rating Selection
Guide |
56C/143TC/145TC, TEFC | 182TC/184TC, TEFC |
Reliance Duty Master(r) AC brakemotors are integrally
constructed with the brake flange mounted to the opposite drive end of the
motor. These disc brakes are spring set, magnetically released, direct
acting and are designed for stopping and positive holding of a driven
load. The low power single phase magnet coils are voltage and frequency
matched to the motor. Brake leads are brought to the motor conduit box for
either separate or combined connection with the motor.
- Multi-position - Reliance brakemotors can be used in
both vertical and horizontal mounting for application
flexibility.
- Long Service Life - Duty Master brakemotors are rated
for a high cycle life with only normal adjustment for disc wear.
- Manual Release - An external release lever is furnished
on all brakes for operator convenience. The release lever is
self–resetting when the brake is energized.
- Enclosures - Brakemotors are available for all
environmental conditions such as "washdown," "chemical duty," and all
hazardous "explosion proof" area requirements.
- Modular Kits - Brake kits for mounting on either the
C-face or fan shroud of standard Reliance motors offer quick brake
solutions when utilizing existing motors.
- Power-off Engagement - Stopping and holding torque is
applied if power is interrupted to provide a safe operating
condition.
- UL/CSA - Brake motors are component recognized by both
agencies and are built under ISO 9001 certification.
General Brake Rating Selection
Guide
| RPM |
Motor
Horsepower |
| 1/4 |
1/3 |
1/2 |
3/4 |
1 |
1-1/2 |
2 |
3 |
5 |
| 3600 |
1.5 |
1.5 |
1.5 |
1.5 |
3 |
3 |
3 |
6 |
10 |
| 1800 |
1.5 |
1.5 |
1.5 |
3 |
3 |
6 |
6 |
10 |
15 |
| 1200 |
1.5 |
1.5 |
3 |
6 |
6 |
10 |
10 |
15 |
- |
This chart shows recommended nominal brake torque in foot
pounds as it relates to motor RPM and horsepower.
Long Life Disc Brakes for Quick Stopping
and Positive Holding
56C/143TC/145TC, TEFC
182TC/184TC,
TEFC
| 56C FRAMES |
A |
C |
D |
E |
F |
G |
O |
XO |
U |
SHAFTKEY |
AH |
AJ |
AK |
BA |
BB |
BF |
BV |
P |
| FB56C |
6.62 |
16.84 |
3.5 |
2.44 |
3.0 |
0.1 |
8.31 |
5.08 |
0.625 |
3/16sq x 1.25 |
2.06 |
5.88 |
4.5 |
2.75 |
0.12 |
3/8x16–.56 deep |
5.35 |
7.44 |
| FK56C |
6.62 |
17.34 |
3.5 |
2.44 |
3.0 |
0.1 |
8.31 |
5.08 |
0.625 |
3/16sq x 1.25 |
2.06 |
5.88 |
4.5 |
2.75 |
0.12 |
3/8x16-.56 deep |
5.85 |
7.44 |
| FC56C |
6.62 |
17.84 |
3.5 |
2.44 |
3.0 |
0.1 |
8.31 |
5.85 |
0.625 |
3/16sq x 1.25 |
2.06 |
5.88 |
4.5 |
2.75 |
0.12 |
3/8x16-.56 deep |
6.35 |
7.44 |
| FJ56C |
6.62 |
18.27 |
3.5 |
2.44 |
3.0 |
0.1 |
8.31 |
5.85 |
0.625 |
3/16sq x 1.25 |
2.06 |
5.88 |
4.5 |
2.75 |
0.12 |
3/8x16-.56 deep |
6.79 |
7.44 |
| FD56C |
6.62 |
18.90 |
3.5 |
2.44 |
3.0 |
0.1 |
8.31 |
5.85 |
0.625 |
3/16sq x 1.25 |
2.06 |
5.88 |
4.5 |
2.75 |
0.12 |
3/8x16-.56 deep |
7.41 |
7.44 |
| FE56C |
6.62 |
19.90 |
3.5 |
2.44 |
3.0 |
0.1 |
8.31 |
5.85 |
0.625 |
3/16sq x 1.25 |
2.06 |
5.88 |
4.5 |
2.75 |
0.12 |
3/8x16-.56 deep |
8.41 |
7.44 |
| 140TC
FRAMES |
| FB143/145TC |
6.62 |
16.95 |
3.5 |
2.44 |
4.0/5.0 |
0.1 |
8.31 |
5.08 |
0.875 |
3/16sq x 1.25 |
2.12 |
5.88 |
4.5 |
2.75 |
0.12 |
3/8x16-.56 deep |
5.35 |
7.44 |
| FK143/145TC |
6.62 |
17.45 |
3.3 |
2.44 |
4.0/5.0 |
0.1 |
8.31 |
5.08 |
0.875 |
3/16sq x 1.25 |
2.12 |
5.88 |
4.5 |
2.75 |
0.12 |
3/8x16-.56 deep |
5.85 |
7.44 |
| FC143/145TC |
6.62 |
17.95 |
3.5 |
2.44 |
4.0/5.0 |
0.1 |
8.31 |
5.85 |
0.875 |
3/16sq x 1.25 |
2.12 |
5.88 |
4.5 |
2.75 |
0.12 |
3/8x16-.56 deep |
6.35 |
7.44 |
| FJ143/145TC |
6.62 |
18.38 |
3.5 |
2.44 |
4.0/5.0 |
0.1 |
8.31 |
5.85 |
0.875 |
3/16sq x 1.25 |
2.12 |
5.88 |
4.5 |
2.75 |
0.12 |
3/8x16-.56 deep |
6.79 |
7.44 |
| FD143/145TC |
6.62 |
19.01 |
3.5 |
2.44 |
4.0/5.0 |
0.1 |
8.31 |
5.85 |
0.875 |
3/16sq x 1.25 |
2.12 |
5.88 |
4.5 |
2.75 |
0.12 |
3/8x16-.56 deep |
7.41 |
7.44 |
| FE143/145TC |
6.62 |
20.01 |
3.5 |
2.44 |
4.0/5.0 |
0.1 |
8.31 |
5.85 |
0.875 |
3/16sq x 1.25 |
2.12 |
5.88 |
4.5 |
2.75 |
0.12 |
3/8x16-.56 deep |
8.41 |
7.44 |
| 180TC
FRAMES |
| WD182TC |
8.62 |
20.34 |
4.5 |
3.75 |
4.5 |
0.2 |
9.77 |
N/A |
1.125 |
1/4sq x 1.75 |
2.62 |
7.25 |
8.5 |
3.5 |
0.25 |
1/2x13-.56 deep |
7.98 |
8.88 |
| WE184TC |
8.62 |
21.34 |
4.5 |
3.75 |
5.5 |
0.2 |
9.77 |
N/A |
1.125 |
1/4sq x 1.75 |
2.62 |
7.25 |
8.5 |
3.5 |
0.25 |
1/2x13-.56 deep |
8.98 |
8.88 |
Document number B-2777
- Note: This material is not intended to provide operational
instructions.
- Appropriate Reliance Electric Industrial Company instruction
manuals
and precautions should be studied prior to installation,
operation, or
maintenance of equipment.
Reliance is a trademark of Rockwell AutomationU.L. is
Registered Trademark of Underwriters Laboratories, Inc.
CSA is a
registered trademark of Canadian Standards Association.
Copyright 1997 Rockwell
International, Inc.
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