Inertia
WR
2
Normal
Fast
HP
Motor
Brake
lb.ft
2
Braking
Braking
Frame
Model
Std.
Max.
Action
Action
230V
460V
208V
1/8
F-63S
FB-01A
0.7
1.0
0.0083
0.15 ~ 0.2
0.015 ~ 0.02
0.06
0.04
0.06
1/4
F-63M
FB-02A
1.4
2.0
0.0131
0.15 ~ 0.2
0.015 ~ 0.02
0.1
0.06
0.1
1/3
F-63M
FB-02A
1.4
2.9
0.0131
0.15 ~ 0.2
0.015 ~ 0.02
0.1
0.06
0.1
1/2
F-71M
FB-05A
2.9
2.9
0.016
0.1 ~ 0.15
0.01 ~ 0.015
0.1
0.06
0.1
3/4
F-80S
FB-1B
5.8
7.7
0.0267
0.2 ~ 0.3
0.01 ~ 0.02
0.1
0.1
0.1
1
F-80M
FB-1B
5.8
7.7
0.0308
0.2 ~ 0.3
0.01 ~ 0.02
0.1
0.1
0.1
1.5
F-90S
FB-2B
11
14
0.0510
0.2 ~ 0.3
0.01 ~ 0.02
0.3
0.2
0.3
2
F-90L
FB-2B
11
14
0.0564
0.2 ~ 0.3
0.01 ~ 0.02
0.3
0.2
0.3
3
F-100L
FB-3B
16
21
0.0884
0.3 ~ 0.4
0.02 ~ 0.03
0.4
0.2
0.4
5
F-112M
FB-5B
27
36
0.239
0.4 ~ 0.5
0.02 ~ 0.03
0.5
0.3
0.4
7.5
F-132S
FB-8B
40
53
0.309
0.3 ~ 0.4
0.02 ~ 0.03
0.5
0.3
0.4
10
F-132M
FB-10B
54
72
0.736
0.7 ~ 0.8
0.04 ~ 0.05
0.8
0.5
0.7
15
F-160M
FB-15B
80
80
0.991
0.5 ~ 0.6
0.04 ~ 0.05
0.8
0.5
0.7
20
G-160L
CMB-20
72
80
3.150
0.6 ~ 0.8
0.1 ~ 0.15
1.7
1.9
1.5
7
Cyclo
®
BBB
190 ~ 230
380 ~ 460
BRAKE
MOTOR
VOLTAGE
RECTIFIER P.N.
BRAKE
MOTOR
VOLTAGE
RECTIFIER P.N.
TYPE
(HP X P)
(V)
SINGLE VOLTAGE
TYPE
(HP X P)
(V)
SINGLE VOLTAGE
(SEE NOTE BELOW)
(SEE NOTE BELOW)
FB-01A
1/8 x 4
25FW-4FB
FB-5B
5 x 4
25FW-4FB
FB-02A
25FW-4FB
FB-8B
7.5 x 4
25FW-4FB
FB-05A
1/2 x 4
25FW-4FB
FB-10B
10 x 4
25FW-4FB
FB-1B
25FW-4FB
FB-15B
15 x 4
25FW-4FB
FB-2B
25FW-4FB
CMB-20
20 x 4
SB25F-3HS
FB-3B
3 x 4
25FW-4FB
Brakemotor Characteristics
% Motor Torque
Typical
Condition
Rating
Application
Remarks
Rapid Brake Action
100%
Machine Tool
Cutter and
Table Transfer
Frequent Start/
100%
Conveyor Drive
Fast Brake Action
Stop
May Be Required
Rapid Braking
Over 150%
Crane, Hoist
Wiring
and Fail Safe
Winch, Gate,
Connection for
Lifting
Fast Brake Action
Required
Rapid Deceleration
Over 150%
Centrifuge Drive
of High Inertia
Textile
The brakemotor on Cyclo
®
BBB gearmotors oper-
ates on a D.C. current supplied by a dual voltage
rectifier mounted on the motor conduit box.
The standard brake input voltage is 208V OR 230V
OR 460V at 60 Hz. (For other available voltages
consult factory.)
Our standard brakemotor when used for outdoor
installations must be protected with some type of
covering. Such coverings are available from the fac-
tory, please inquire when ordering.
Note:
While the brake torque can be field adjusted
within a limited range, if you require larger or smaller
brake torque than those listed, please advise the
factory when ordering.
Figure 10.
Required Brake Response Action
1/4 x 4
1/3 x 4
190 ~ 230
380 ~ 460
190 ~ 230
380 ~ 460
190 ~ 230
380 ~ 460
190 ~ 230
380 ~ 460
180 ~ 460
190 ~ 230
380 ~ 460
190 ~ 230
380 ~ 460
190 ~ 230
380 ~ 460
190 ~ 230
380 ~ 460
190 ~ 230
380 ~ 460
3/4 x 4
1/4 x 4
1.5 x 4
2 x 4
Figure 11.
Brake Torque
Figure 12.
Rectifier
TYPE
BRAKE
Torque
ft. lb.
Brake Delay Time (sec)
Coil Current
AC Amperage
NOTE:
Dual Voltage Rectifier P.N. 25FW-4FB is now standard for all FB brakes.
The voltage range is 190 ~ 460 V.
