20 brake module – Warner Electric Electro-Module EM-50, EM-100, EM-180, EM-210, EM-215 User Manual
Page 13
13
Warner Electric • 800-825-9050
P-213 • 819-0303
20 Brake Module
All dimensions are nominal, unless otherwise noted.
Size
A
B
C
D
E
F
G
H
I
J
K
L
BB
DD
Max.
Max.
Max.
Dia.
Dia.
Keyway Min. Pilot Dia. Dia.
AA
Min.
CC
Key
50
5.188
3.125
.500 1.000 .156
3/8-16 UNC-2A 6.688
.625
3/16 X 1.813
4.500
.625
30°
36
45° 3/16 x 3/16
Equally Spaced
3/16 x
(4) on 5.875 D.
1-3/8
100
5.188
3.125
.500 1.000 .156
3/8-16 UNC-2A 6.688
.625
3/16 X 1.813
4.500
.625
30°
36
45° 3/16 x 3/16
Equally Spaced
3/16 x
(4) on 5.875 D.
1-3/8
180
5.266
3.125
.500 1.000 .156
3/8-16 UNC-2A 6.688
.875
3/16 X 1.891
4.500
.875
30°
36
45° 3/16 x 3/16
Equally Spaced
3/16 x
(4) on 5.875 D.
1-3/8
210
7.578
4.609
.594 1.500 .313
1/2-16 UNC-2A 9.344
1.125
1/4 X
2.500
8.500 1.125
25°
36
45°
1/4 x 1/4
Equally Spaced
1/4 x
(4) on 7.250 D.
2
215
8.078
4.609
.594 1.500 .313
1/2-16 UNC-2A 9.344
1.375
1/4 X
3.000
8.500 1.375
25°
36
45° 5/16 x 5/16
Equally Spaced
1/4 x
(4) on 7.250 D.
2
Specifications
Inertia–WR
2
(lb.ft.
2
)
Model Size
Voltage DC
Static Torque (lb. ft.)
Max. RPM
Armatures
Arm. Hub
Shaft
Weight (lbs)
NEMA Frame Size
50
6, 24, 90
16
3600
.014
.002
.001
6.6
56C/48Y*
100
6, 24, 90
30
3600
.036
.003
.002
8.1
56C/48Y**
180
6, 24, 90
30
3600
.036
.003
.002
8.1
182C/143TC
184C/145TC
210
6, 24, 90
95
3600
.162
.021
.017
21.5
213C/182TC
215C/184TC
215
90
95
3600
.162
.021
.019
22
213TC/215TC***
Typical End View
AA
BB
CC
DD
1/2" NPT
See
Note B
Electrical
Connection
See Note A
H
G
F
C
D
E
B
A
J
L
K
Notes:
A. Same overall dimensions apply
to Motor Brakes. 20MB Module
does not have an output shaft.
B. Clutch armature only applies
to EM-20.
I
* For 56C/48Y Frame motors 3/4 HP and smaller the EM-100 size
may be used where extended life is desirable.
** EM-100 size is recommended for motors 1 HP and larger.
*** For 7-1/2 HP max.
For NEMA standard frame sizes, see page 20.
50-20
100-20
180-20
210-20
215-20