DEMAG ZBA Assembly Instructions Manual page 40

Brake motors
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Motor for one line voltage
A: Common power supply to motor and brake
B: Separate power supply to brake
U2
V2
U1
V1
Y
W2
U2
V2
U1
V1
W1
1L1
1L2
1L3
Motor supplied with:
Jumper parts to connect the motor winding with Y connection enclosed.
Brake connected to terminals 1 and 2 of the GS module.
SE module connected to terminals 3 and 4 of the GS module.
SE module connected with the motor winding according to variant Y.
Line operation:
Separate power supply to the brake:
037 894 84
Dual voltage motor (1:2)
U2
V2
W2
U1
V1
W1
YY
U2
V2
W2
U5
V5
W5
U1
V1
W1
1L1
1L2
1L3
Motor supplied with:
Motor winding connected with Y connection.
Jumper parts to connect the motor winding with YY connection enclosed.
Brake connected to terminals 1 and 2 of the GS module.
VE module connected to terminals 1, 3 and 4 of the GS module.
Important: The brake will not function without a separate power supply to
terminals 5 and 6 of the GS module.
037 896 84
40
W2
W1
SE
~ ~
BK
BK
WH GY
Y
U2
V2
4
3
GS
GS module connected with the motor winding according to variant A.
GS module not connected to the motor winding.
Power supply by the customer according to variant B.
X1
RD
VE+ GS1 BD1
U5
V5
W5
Y
U2
V2
W2
U5
V5
W5
VE
- +
U1
V1
W1
WH
BU
RD
1L1
1L2
1L3
4
3 X1
GS
BD1
BD2
GS
+
~ ~
-
7
6
5
4
3
2
1
WH
GY
BD2
BD1
A:
V1 U1
B:
2L2 2L1
SE
03789484.eps
BD1
BD2
GS
+
~ ~
-
7
6
5
3
4
2
1
WH
BU
2L2 2L1
BD2
X1
VE
03789684.eps
Switch-off in the DC circuit
dependent on motor current
i
Not suitable for inverter operation.
YY low voltage
Y
high voltage
Separate power supply to brake
For inverter operation, connect the motor with YY or
Y connection according to the inverter settings.
Voltage-dependent switch-off in the DC circuit

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