Electrical connections
Instruction handbook
b maXX
5000
Document No.: 5.09021.16
Baumüller Nürnberg GmbH
166
7.14
7.14.9 Connection data
NOTE!
Description of BM5030 with safety function
BM5030-XX
2
X-...
see
C.6.1 Connection data of BM5030 with safety function
NOTE!
To ensure sufficient current load capacity of the connections, adhere to the specified
torques!
Connection
cross section
Connection
method
Torque
Load capacity
Power supply
system
1U1, 1V1, 1W1
BM503X-
XX0X
Max. 25 mm²
Screw terminal
Min. 4.0 Nm
Max. 4.5 Nm
Refer to
BM504X
BM517X
Max. 50 mm²
Screw terminal
Min. 6.0 Nm
Max. 8.0 Nm
BM519X
Cable lug for M10 Min. 30 Nm
Max. 40 Nm
PE power supply
system
BM503X-
XX0X
Min. 10 mm²
Cable lug for M5 Min. 2.2 Nm
Max. 3.0 Nm
-
BM504X
BM517X
½ power supply
connection cross
section,
Min. 16 mm²
Cable lug for M6 Min. 3.0 Nm
Max. 4.0 Nm
-
BM519X
Cable lug for M10 Min. 30 Nm
Max. 40 Nm
PE device
BM53XX
Min. 10 mm²
Cable lug for M5 Min. 2.2 Nm
Max. 3.0 Nm
-
Torque
Max load
capacity of the
bar
DC link
1C1 and 1D1
all other
devices
DC link bar
Min. 2.2 Nm
Max. 3.0 Nm
130 A
BM519X
Min. 4,0 Nm
Max. 4,8 Nm
300 A