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EL7411 | BLDC motor terminal with incremental encoder · 0 次阅读

Wiring

Note

The load voltage is not short-circuit proof

Cable fire and defect possible.

  • Use an overcurrent protection device for the load voltage.
  • Dimension the overcurrent protection device so that the maximum current is limited to three times the value of the rated current for a maximum of 1 second.

Connect all existing components to the correct terminal points. See chapter Connection.

  • Motor
    • Motor phases U, V, W
  • Load voltage 8…48 VDC
    • Use an overcurrent protection device for the load voltage. See above.
  • Optional: feedback
    • Hall sensors U, V, W
    • Incremental encoders
  • Optional: digital input signals at terminal points 8 and 16
    • e.g. limit switches

If necessary, supplement the hardware setup by the following components:

  • The EL9576 brake chopper terminal and a ZB8110 brake resistor.
    The brake chopper terminal may be necessary if too much energy is fed back to the load voltage during braking procedures.
  • The ZB8610 fan cartridge.
    A higher maximum output current is possible with the fan cartridge.

Enabling the output stage

Apply 24 V to the input "HW Enable" in order to be able to enable the axis.