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Rolivam Brakes - MAVILOR
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Rolivam Brakes - MAVILOR


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ROLIVAM Brakes
Brakes
STATIC
INERTIA OF
TORQUE
VOLTAGE
CURRENT
FRICTION DISC
MASS
(Nm)
(V)
(A)
(kg cm2)
(kg)
These Electro-Magnetic Brakes are Single Disc units which operate on the Fail Safe principle. Functionally the brake is released by energisation of the operating coil with D.C. supply, and is applied by interruption of the coil current or power failure.
4
FB-00
8
24
1.2
0.3
0.8
* without chopper
STATIC
START
CONSTANT
INERTIA OF
TORQUE
POWER
POWER
FRICTION DISC
MASS
(Nm)
(W)
(W)
(kg cm2)
(kg)
0.35
FB-07
0.7
142
5
0.08
0.3
1
1
2
FB-10
4
210
9.5
0.3
0.8
8
16 3.5
7.5
FB-14
220
10
1.54
1.5
15
* with chopper
Chopper Specifications
SYMBOLS
UNITS
DATA
Supply Voltage (-30%+15%) ripple max. 4%
U1
V
24
Overexcitation Voltage
U
V
-2
Overexcitation Current
I
A
10 max
Retention Voltage (Chopper for FB-10/14)
U3
V
5.5
Retention Voltage (Chopper for FB-07)
U3
V
4.8
Retention Current
A
2
Response Time
T
ms
50
Operating Temperature
T
°C
0-70
Dimensions
FB-00
FB-07
FB-10
FB-14
A
h8
101
75
101
142
B
34
23.7
29
33.7
C
93
69.5
93
134
H12
3 x 04.3
3 x 03.4
3 x 04.3
3 x 04.3
D
±0.05
0.3
0.2
0.3
0.4
E
26
20
26
26
F
36
28
36
36
H12
04.3
04.3
04.3
04.3
G
H8
60
56
65
102
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pageCatalog pdf di En 2012-05-22-31