DEMAG ZBA Assembly Instructions Manual page 36

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:
037 884 84
Motor for one line voltage, pole-changing, separate windings
* = Supply to high-speed winding via external switch-over
1U, 1V, 1W
2U, 2V, 2W
1U 1V 1W
2U
1U
1L1
1L1*
Motor supplied with:
• Jumper parts to connect the motor winding enclosed.
• Brake connected to terminals 1 and 2 of the GS module.
• Jumper between terminals 3 and 4 of the GS module.
• Line operation:
(1U connected to terminal 6; terminal 5 free).
Important: The brake will not function without an external power supply to
terminal 5 of the GS module.
• Separate power supply to the brake:
037 886 84
36
W2
W1
SE
~ ~
7
BK BK WH GY
Y
U2 V2
A:
4 3
B:
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.
for low speed
for high speed
2U 2V 2W
BD1
1L2* 1L3*
2V 2W
~ ~
1V 1W
7 6
1L2 1L3
A:
1U
2L2
B:
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.
BD1
BD2
GS
+
~ ~ -
6 5 4 3 2 1
WH GY
BD2 BD1
U2 U1
2L2 2L1
SE
03788484.eps
BD2
GS
- +
5 4 3 2 1
BD2 BD1
1L2
S
ext.
2L1
03788684.eps
The brake coil is rated for the
phase voltage.
Switch-off in the DC circuit
dependent on motor current
i
Not suitable for inverter operation.
A: Common power supply to motor and brake
i
Not suitable for inverter operation.
B: Separate power supply to brake
Switch-off in the DC circuit
• Remove jumper between terminals 3 and 4.
• Connect a contactor between terminals 3 and 4.
Switch-off in the AC circuit
• Jumper between terminals 3 and 4.
• Contactor contact in the supply line behind
terminal 5.