Baumuller b maXX BM1000 - Select a Chopper Unit;Braking Resistor

Chopper units and braking resistors
Manual b maXX
®
BM1000
Document No. 5.07003.04 Baumüller Nürnberg GmbH
120
of 174
B.1
B.1.1 Select a chopper unit /braking resistor
- in progress -
for further information please contact your nearest Baumüller representative.
NOTE
m Please select the brake unit and/or braking resistor according to the table.
m If damage to the device or other equipment is due to the fact that the braking resistors and
the braking resistors in use are not provided by Baumüller, the warranty will be void.
m Take into consideration the safety of the environment when installing the braking resistors.
m If the minimum resistance value is to be utilized, consult local dealers for the calculation of
the power in Watt.
m Please select thermal relay trip contact to prevent resistor over load. Use the contact to
switch power off to the device!
m When using more than 2 chopper units, equivalent resistor value of parallel brake unit can't
be less than the value in the column „Minimum equivalent resistor value for each device“
(see table below).
m Please read the wiring information in the user manual of the brake unit thoroughly prior to
installation and operation.
Voltage
Device Appli-
cable
motor
kW
Full
load
torque
Nm
Resistor value
spec for each
device
Chopper unit
model and
quantity
Braking resis-
tors
model and
quantity
Braking
torque
10 % ED
Min. equiva-
lent resistor
value for
each device
Typical
thermal
overload
relay value
230V series
BM1211 0.2 0.110 200 W 250 Ω BM1-BTE-23 1 R250-200-20 1 320 200 Ω 2 A
BM1212 0.4 0.216 200 W 250 Ω BM1-BTE-23 1 R250-200-20 1 170 100 Ω 2 A
BM1213 0.75 0.427 200 W 150 Ω BM1-BTE-23 1 R150-200-20 1 140 80 Ω 2 A
BM1224 1.5 0.849 300 W 85 Ω internal 125 40 Ω
BM1225 2.2 1.262 450 W 60 Ω internal 120 40 Ω
460V series
BM1412 0.4 0.216 300 W 400 Ω BM1-BTE-46 1 R400-300-20 1 400 400 Ω 1 A
BM1413 0.75 0.427 300 W 400 Ω BM1-BTE-46 1 R400-300-20 1 200 200 Ω 1 A
BM1414 1.5 0.849 400 W 300 Ω BM1-BTE-46 1 R150-200-20 2 140 160 Ω
BM1425 2.2 1.262 600 W 200 Ω internal R400-300-20 2 140 140 Ω
BM1426 3.7 2.080 750 W 140 Ω internal 125 96 Ω
BM1437 5.5 3.111 1100 W 96 Ω internal 120 96 Ω
BM1438 7.5 4.148 1500 W 69 Ω internal 125 69 Ω
BM1439 11 6.186 2000 W 53 Ω internal 108 53 Ω