Warner Electric POC, PHC-R, PMC-A3, POB, PRB User Manual
...
Electromagnetic Particle Clutches and Brakes
Models: POC, PHC-R, PMC-A3,
POB, PRB and PTB-BL3
P-223-4
819-0452
Performance Manual
Contents
Introduction
Torque vs Current Curves
POC/POB-0.3 . . . . . . . . . . . . . . . . . . . . . . . . . . 3
POC/POB-0.6
. . . . . . . . . . . . . . . . . . . . . . . . . . 3
POC/POB-1.2 . . . . . . . . . . . . . . . . . . . . . . . . . . 3
POC/POB-2.5 . . . . . . . . . . . . . . . . . . . . . . . . . . 4
POC/POB-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
POC/POB-10 . . . . . . . . . . . . . . . . . . . . . . . . . . 4
POC/POB-20 . . . . . . . . . . . . . . . . . . . . . . . . . . 5
POC/POB-40 . . . . . . . . . . . . . . . . . . . . . . . . . . 5
POC/POB-80 . . . . . . . . . . . . . . . . . . . . . . . . . . 5
PHC-0.6R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
PHC-1.2R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
PHC-2.5R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
PHC-5R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
PHC-10R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
PHC-20R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
PMC-10A
PMC-20A
PMC-40A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3
PRB-1.2H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
PRB-2.5H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
PRB-5H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
PRB-10H . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
PRB-20H . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
PTB-2.5BL
PTB-5BL
PTB-10BL
PTB-20BL
. . . . . . . . . . . . . . . . . . . . . . . . . . 11
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . 11
3
Allowable Heat Dissipation Curves
POC/POB . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
PHC-R
PMC-A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3
PRB-1.2H . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
PRB-2.5H . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
PRB-5H . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
PRB-10H . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
PRB-20H . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
PTB-BL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
3
Warranty. . . . . . . . . . . . . . . . . . . . . . . Back Page
This Performance Data manual provides torque
curves and allowable heat dissipation curves for
Warner Electric's magnetic particle clutches and
brakes. The manual covers clutch models POC,
PHC-R, and PMC. It also covers brake models
POB, PRB, and PTB.
The information in this manual is valuable for
selecting the correct unit for your specific application. For help in calculating your torque or
heat dissipation requirements, please refer to
your Warner Electric Tension Control Systems
Catalog. This catalog also provides additional
information to help you select a clutch, brake, or
control for your application.
Failure to follow these
instructions may result in product damage,
equipment damage, and serious or fatal
injury to personnel.
Warner Electric • 800-825-9050 819-0452
2
Torque vs. Current Curve (Typical)
Type: POC/POB-0.3
(kgfm)
(lb. ft.)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.1
0.3
0.2
0.4 0.5 0.6 0.7
.72
1.4
2.1
2.9
3.6
4.3
5.1
Rated Current 0.55 Amp
Rated Torque 0.3 Kgfm (2.1 lb. ft.)
Torque
Current (Amp.)
Torque vs. Current Curve (Typical)
Type: POC/POB-0.6
(kgfm) (lb. ft.)
1.2
1.0
0.8
0.6
0.4
0.2
0
0.2
0.4
0.6 0.8 1.2
1.4
2.9
4.3
5 .8
7.2
8.7
Rated Current 0.93 Amp
Rated Torque 0.6 Kgfm (4.3 lb. ft.)
Torque
Current (Amp.)
1.0
Torque vs. Current Curve (Typical)
Type: POC/POB-1.2
(kgfm) (lb. ft.)
1.6
1.0
0.8
0.6
0.4
0.2
0
0.2
0.4
0.6 0.8 1.2
4.3
5.8
7.2
8.6
10.1
11.6
Rated Current 0.95 Amp
Rated Torque 1.2 Kgfm (8.6 lb. ft.)
Torque
Current (Amp.)
1.0
2.9
1.4
1.2
1.4
Torque (kgfm) = 0.1383 x Torque (lb.ft.)
Warner Electric • 800-825-9050 819-0452
3
Torque vs. Current Curve (Typical)
Type: POC/POB-2.5
(kgfm) (lb. ft.)
4.0
2.0
1.0
0
0.2
0.4
0.6 0.8 1.6
10.8
14.5
18.1
21.7
25.3
28.9
Rated Current 1.25 Amp
Rated Torque 2.5 Kgfm (18 lb. ft.)
Torque
Current (Amp.)
1.0
7.2
3.6
3.0
1.2
1.4
Torque vs. Current Curve (Typical)
Type: POC/POB-5
(kgfm) (lb. ft.)
8
4
2
0
0.5
1.0
1.5
3.0
21.7
28.9
36.2
43.4
5.06
57.9
Rated Current 2.25 Amp
Rated Torque 5 Kgfm (36 lb. ft.)
Torque
Current (Amp.)
14.5
7.2
6
2.0
2.5
1
3
5
7
Torque vs. Current Curve (Typical)
Type: POC/POB-10
(kgfm) (lb. ft.)
16
8
4
0
0.5
1.0
1.5
3.0
43.4
57.9
72.3
86.8
101
116
Rated Current 2.20 Amp
Rated Torque 10 Kgfm (72 lb. ft.)
Torque
Current (Amp.)
28.9
14.5
12
2.0
2.5
2
6
10
14
Torque (kgfm) = 0.1383 x Torque (lb.ft.)
Warner Electric • 800-825-9050 819-0452
4
Torque vs. Current Curve (Typical)
Type: POC/POB-80
(kgfm) (lb. ft.)
120
80
60
0
1
4
72
144
217
289
362
434
Rated Current 4.58 Amp
Rated Torque 80 Kgfm (578 lb. ft.)
Torque
Current (Amp.)
100
2
40
20
3
506
578
651
723
796
868
5
6
Torque vs. Current Curve (Typical)
Type: POC/POB-20
(kgfm) (lb. ft.)
30
20
15
0
0.5
1.0
1.5
3.5
36.2
72.3
108
144
181
217
Rated Current 2.75 Amp
Rated Torque 20 Kgfm (144 lb. ft.)
Torque
Current (Amp.)
25
2.0
2.5
10
5
3.0
Torque vs. Current Curve (Typical)
Type: POC/POB-40
(kgfm) (lb. ft.)
60
40
30
0
1.0
4.0
36.2
72.3
108
144
181
217
Rated Current 3.83 Amp
Rated Torque 40 Kgfm (289 lb. ft.)
Torque
Current (Amp.)
50
2.0
20
10
3.0
253
289
325
362
398
434
Torque (kgfm) = 0.1383 X Torque (lb.ft.)
Warner Electric • 800-825-9050 819-0452
5
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