DEMAG ZBA Assembly Instructions Manual page 47

Motor for one line voltage, pole-changing, separate windings
* = Supply to high-speed winding via external switch-over
1U, 1V, 1W for low speed
2U, 2V, 2W for high speed
1U 1V 1W
1L2*
2U 2V
1U 1V
1L1 1L2
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: GS module connected with the motor winding according to variant A
(1U connected to terminal 7, terminals 5 and 6 free)
Important: The brake will not function without an external power supply to
terminals 5 and 6 of the GS module.
• Separate power supply to the brake:
038 017 84
Motor for one line voltage, pole-changing, separate windings
Separate power supply to brake
1U
1V 1W
1L2* 1L3*
1U
2V 2W
2U
A
1V 1W
1L1 1L2 1L3
1L1*
Motor supplied with:
• Motor winding connected as in connection diagram (1U and 2U connected to one
terminal).
• 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 via intermediate terminal A and
terminal 1U 2U.
Important: The brake will not function without a separate power supply to
terminals 5, 6 and 7 of the GS module.
038 018 84
2V
2U 2W
1L3*
2W
~ ~ ~
1W
7 6 5
1L3
1L3 1L2
A:
1U
ext. ext.
B: 2L3 2L2 2L1
– GS module not connected to the motor winding.
– Power supply by the customer according to variant B.
2V
2U 2W
SE
~
~ ~
BK BK WH GY 7
1U
A
2U
2L3
4 3
GS
BD1 BD2
GS
- +
4 3 2 1
BD2 BD1
S
03801784.eps
BD1 BD2
GS
+
~ ~ -
6 5 4 3 2 1
WH GY
2L2 2L1 BD2 BD1
SE
03801884.eps
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
terminals 5 and 6.
* = Supply to high-speed winding via
external switch-over.
1U, 1V, 1W for low speed
2U, 2V, 2W for high speed
Switch-off in the DC circuit
dependent on motor current
i
Not suitable for inverter operation.
A
= Intermediate terminal
47