Sumitomo Bevel Buddybox 4 - Page 41

40 Manual BBB4_ENG_01_2016_991301
Motor installation, continued
Brake motors
Motor voltage AC 200-240V AC 380 - 460V
Corresponding Varistor range AC 260-AC 300V AC 510V
Varistor voltage 430 - 470V 820V
Corresponding Varistor
output
Type of brakes
FB-01A,02A,05A > 0.2 W > 0.4 W
FB-1B,1D > 0.4 W > 0.6W
FB-2B,3B,2D,3D > 0.6W > 1.5 W
FB-5B,8B > 0.6W > 1.5 W
FB-10B,15B > 1.0 W > 1.5 W
Ifonlythealternatingcurrentisswitchedo,thebrakingtimesassetoutinthetablebelowapply.
Table 30. Technical data for motor brakes
P1
[kWxP]
Type
Brake
torque
[Nm]
Optional max.
torque
[Nm]
Brake reaction time
Brake motor
inertia
[10
-4
kgm
2
]
Brakeenergy
[10
6
J]
Brake power
standard
[sec]
fast
[sec]
230 V
50 Hz
400 V
50 Hz
0.12 x 4 FB-01A 1.0 1.3 0.15 - 0.2 0.015 - 0.02 3.50 120 0,1 0,04
0.18 x 4 FB-02A 2.0 2.7 0.15 - 0.2 0.015 - 0.02 5.50 120 0,1 0,05
0.25 x 4 FB-02A 2.0 2.7 0.15 - 0.2 0.015 - 0.02 5.50 120 0,1 0,05
0.37 x 4 FB-05A 4.0 5.4 0.1 - 0.15 0.01 - 0.015 6.75 120 0,1 0,05
0.55 x 4 FB-1D 7.5 10 0.2 - 0.3 0.01 - 0.02 11.1 330 0,1 0,1
0.75 x 4 FB-1D 7.5 10 0.2 - 0.3 0.01 - 0.02 13.0 330 0,1 0,1
1.1 x 4 FB-2D 15 20 0.2 - 0.3 0.01 - 0.02 20.8 380 0,3 0,1
1.5 x 4 FB-2D 15 20 0.2 - 0.3 0.01 - 0.02 23.5 380 0,3 0,1
2.2 x 4 FB-3D 22 30 0.3 - 0.4 0.01 - 0.02 37.3 450 0,3 0,1
3.0 x 4 FB-5B 37 50 0.4 - 0.5 0.01 - 0.02 81 2350 0,6 0,3
4.0 x 4 FB-5B 37 50 0.4 - 0.5 0.01 - 0.02 96 2350 0,6 0,3
5.5 x 4 FB-8B 55 74 0.3 - 0.4 0.01 - 0.02 125 2350 - 0,3
7.5 x 4 FB-10B 75 100 0.7 - 0.8 0.03 - 0.04 303 3430 - 0,4
11 x 4 FB-15B 110 110
0.5 - 0.6 0.03 - 0.04 410 3430 - 0,4
15 x 4 FB-20 150 220
1.7 - 1.8 0.03 - 0.06 1070 10100 - 0,5
18.5 x 4 FB-30 190 220 1.4 - 1.5 0.03 - 0.06 2430 10100 - 0,5
22 x 4 FB-30 220 220
1.4 - 1.5 0.03 - 0.06 2430 10100 - 0,5
30 x 4 FB-30 200 200
1.4 - 1.5 0.03 - 0.06 2620 10100 - 0,5
Ifthedirectcurrentcircuitiscutoaftertherectier,thebrakeisappliedupto10timesfaster.Thisisparticularlyimportant
for lifting devices.
Toensurethatthebrake(connectedtotheDCside)isappliedquickly,aseparatecablemustberuntoanexternalcontact.
The contact must be protected by a Varistor (see Table 31).
Table31.Varistorvoltagerange