Activation of the holding brake for service purposes

Notice

Sequence for activating the holding brake for service purposes

For service purposes, manually connect the holding brake to the control voltage in order to release the brake. To prevent damage to the motor, follow the procedure below to connect the motor to the power supply.

  • Remove the M8 jumper plug
  • Connect the service cable to the motor
  • Connect the service cable to the power supply

Notice

Removal of the service cable after completion of the case of service

The M8 connection of the motor is used exclusively to release the holding brake in the case of service. The use of the M8 connection is prohibited when a system is in operation.

  • Only use the manual control of the holding brake for service purposes
  • Make sure that the service cable is always removed as soon as the case of service is finished

The holding brake of the AMP8000 works according to the quiescent current principle and opens at a voltage of 24 V DC +6/-10 %. It can be activated manually via the M8 connection for service purposes. The matching ZK2020-3100-9001 service cable for connecting the motor and power supply is assembled with an M8 connector for the brake connection and two cores with ferrules for connecting the 24 V DC power supply.

Activation of the holding brake for service purposes 1:

Proper installation of the tamper protection after completion of the case of service

After completing the case of service, remove the service cable and install the M8 jumper plug. The supplied tamper protection must then be fitted to protect the M8 connection from unauthorized access.

Activation of the holding brake for service purposes 2:

Safety-related initial commissioning

During safety-related initial commissioning, it is essential that authorized and trained persons check that the tamper protection has been fitted correctly.

 

Connecting the service cable to the power supply

►Connect open cable contacts to the 24 V DC power supply according to the table:

Wire color

connect to

White

24 V DC system and peripheral voltage

Black

GND

 

Activation of the holding brake for service purposes 3:

Connecting the service cable to the motor

►Remove M8 jumper plug [1]
►Plug the service cable onto the M8 connection [2] of the motor and screw it in place


Activation of the holding brake for service purposes 4:

Removing the service cable from the motor

►Disconnect and remove the service cable from the M8 connection [3] of the motor
►Plug the M8 jumper plug [1] onto the M8 connection [3] of the motor and screw it on with 0.4 Nm
►Attach tamper protection [2] via the M8 connection [3] and M8 jumper plug [1]
Activation of the holding brake for service purposes 5:

The tamper protection is intended for single use only.