What the thread found

• Loose drive belts are the primary cause: tension the belts via the hex screws at both motor ends, but do not over-tighten; belt flutter disappears after proper tensioning.
• Check that the encoder cable wound around the gimbal post is fully seated at the gimbal connector end; LED indicators may show activity regardless.
• Low supply voltage to the sled can produce similar symptoms of horizon drift and motor noise.
• Allow a minimum settling time of approximately ten seconds after power-up so the electronics can establish orientation; premature operation causes instability.
• Reduce motor strength setting if it is excessive for the payload, which causes vibration and pendulation; verify encoder cables and consult manufacturer FAQ.
• One operator reported residual pendulation at maximum tilt and unstable balance tracking that persisted after adjustment.

Depends on

• Symptoms depend on supply voltage stability at the sled
• Motor strength calibration depends on total camera payload
• Balance and tilt range affect motor resonance

Gear in this thread

Voltcatalog

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