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Bartech wireless follow focus controller not powering Heden M26VE motor properly

14 years old. Gear and prices may have changed since.

What the thread found

  • When a Heden M26VE digital motor is connected to a Bartech remote control unit, the system may fail to initialize or calibrate if the power supply cannot deliver sufficient current.
  • Excessive torque settings on the control device can cause the motor to draw more power than a battery can supply, resulting in system failure.
  • A 68Wh battery may reach capacity limits quickly if powering multiple devices simultaneously such as camera, monitor, and wireless transmitters in addition to the motor.
  • Testing with an alternative power source can help determine whether the issue originates from the battery or the wireless follow focus kit.

Depends on

  • The exact battery model and condition were not confirmed.
  • The specific torque settings and their relationship to power consumption were not quantified.
  • No resolution to the original problem was documented in the thread.
  • The advice assumes a BDR control device without complete confirmation of the user's equipment configuration.

Parts

Follow Focus

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