Connection diagrams
Operation manual b maXX BM4100 (NWR)
Document no.: 5.04052.09 Baumüller Nürnberg GmbH
78
of 142
7.18
7.18.1 Connector data of connections
1)
The cable lug may be 25 mm wide at most. The maximum cable diameter is dependent on the cable lug. In
case the cable lug, which you use, can safely clamp a stronger cable than 95 mm
2
, you may also use stronger
cables than 95 mm
2
. See also ZCables power supply-device– on page 112 .
2)
The cable lug may be 35 mm wide at most. The maximum cable diameter is dependent on the cable lug. In
case the cable lug, which you use, can safely clamp a stronger cable than 185 mm
2
, you may also use stron-
ger cables than 185 mm
2
. See also ZCables power supply-device– on page 112.
3)
One cable of the mentioned cross section is sufficient for the operation.
1)
Not short-circuit-proof, consider maximum load! See „Chopper resistor external“ in chapter ZTechnical Da-
ta– from page 23.
2)
See „connected load DC-link“ ZTechnical Data– from page 23 .
3)
See „permissible chopper resistor continuous power“ ZTechnical Data– from page 23.
4)
The cable lug may be 25 mm wide at most. The maximum cable diameter is dependent on the cable lug. In
case the cable lug, which you use, can safely clamp a stronger cable than 95 mm
2
, you may also use stronger
cables than 95 mm
2
.
5)
The cable lug may be 35 mm wide at most. The maximum cable diameter is dependent on the cable lug. In
case the cable lug, which you use, can safely clamp a stronger cable than 185 mm
2
, you may also use stron-
ger cables than 185 mm
2
.
6)
One cable of the mentioned cross section is sufficient for the operation.
Mains
1U1, 1V1, 1W1, PE
AWG Max. cross-
section
connection
Connection
technology
Torque
BM4135 AWG 6 16 mm
2
Screw terminals 1.2 to 1.5 Nm
BM4145 AWG 1/0 50 mm
2
Screw terminals 6 to 8 Nm
BM4163 2 x 150 mm
2
2) 3)
Cable lug
for M10
20 Nm
DC-link
1C1 and 1D1
2)
Chopper resistor
Ba+ and Ba-
1)
AWG Max. cross-
section con
-
nection
Connection
technology
Torque Charge capacity
1C1 and 1D1
2)
Ba+ and Ba-
3)
BM4135 AWG 6 16 mm
2
Screw
terminals
1.2 to
1.5 Nm
see ZElectrical data -
BM4135– on page 30.
BM4145 AWG 1/0 50 mm
2
Screw
terminals
6 to 8
Nm
see ZElectrical data -
BM4145– on page 32
BM4163 2 x 150 mm
2
5) 6)
Cable lug
for M10
20 Nm see ZElectrical data -
BM4163– on page 34