LENZE
Brake modules
An external brake resistor is needed to decelerate larger mo-
ments of inertia or in the event of longer operations in gener-
ator mode. It converts braking energy into heat.
ƒ
Brake modules and/or brake choppers are available for all
smd with three-phase mains supply.
ƒ
A brake module is the combination of a brake chopper and
a brake resistor in a housing
Brake module data
Product key
Mains
voltage
Motor
power
Thermal
capacity
Continu-
ous power
Resistance
Quantity
Brake module
Inverter
(asyn-
chronous
motor, 4-
pole)
WK
[kWs]
P
[W]
R
[Ohm]
U
Netz
[V]
P
N
[kW]
2
40
1000
1
ESMD3714RDB
ESMD371L4TXA
3 AC
400/480
0.37
4
80
500
ESMD1124RDB
ESMD751L4TXA
0.75
ESMD112L4TXA
1.1
8
160
250
ESMD2224RDB
ESMD152L4TXA
1.5
ESMD222L4TXA
2.2
18
360
167
ESMD4024RDB
ESMD302L4TXA
3
ESMD402L4TXA
4
110
ESMD5524RDB
ESMD552L4TXA
5.5
24
480
83
ESMD7524RDB
ESMD752L4TXA
7.5
Brake module data
Product key
Mains
voltage
Motor
power
Mass
Dimensions
Brake module
Inverter
(asyn-
chronous
motor, 4-
pole)
m
[kg]
H x B x T
[mm]
U
Netz
[V]
P
N
[kW]
0.4
117 x 79 x 79
ESMD3714RDB
ESMD371L4TXA
3 AC
400/480
0.37
0.5
ESMD1124RDB
ESMD751L4TXA
0.75
ESMD112L4TXA
1.1
0.6
117 x 79 x 109
ESMD2224RDB
ESMD152L4TXA
1.5
ESMD222L4TXA
2.2
0.7
117 x 79 x 142
ESMD4024RDB
ESMD302L4TXA
3
ESMD402L4TXA
4
1
117 x 107 x 170
ESMD5524RDB
ESMD552L4TXA
5.5
1.1
ESMD7524RDB
ESMD752L4TXA
7.5
Data sheet on brake module
DS_ZB_EMB_0001
Available for download at
Frequency inverter en 02/2009
†
26
smd frequency inverter
Accessories