Is your electric hoist acting up? Don’t panic! Most issues have simple fixes, whether it’s a sudden halt, strange noises, or a stubborn motor. In this electric hoist troubleshooting guide, we’ll walk you through common problems, solutions, and even throw in a handy spec table for reference. Meet Nybon Machinery—your go-to for reliable, budget-friendly industrial cranes and hoists. Let’s dive in!

• Symptoms: No response when pressing controls.

• Causes:

  • Tripped circuit breaker or blown fuse.

  • Damaged power cord or loose connections.

  • Faulty control pendant.

• Fix:

  • Check the power supply and reset breakers.

  • Inspect wiring for damage and tighten connections.

  • Test the pendant with a multimeter; replace if faulty.

• Symptoms: Loud sounds during operation.

• Causes:

  • Lack of lubrication in gears/chains.

  • Worn-out bearings or misaligned parts.

• Fix:

  • Lubricate moving parts with industrial-grade grease.

  • Replace damaged bearings and realign components.

• Symptoms: Motor feels hot or shuts off mid-use.

• Causes:

  • Overloading beyond the hoist’s capacity.

  • Poor ventilation or dirty motor fins.

• Fix:

  • Never exceed the hoist’s weight limit (check the nameplate!).

  • Clean the motor and ensure proper airflow.

• Symptoms: Load wobbles or drops slightly.

• Causes:

  • Worn chain/rope or loose tension.

  • Damaged sprockets or drums.

• Fix:

  • Replace frayed chains/ropes immediately.

  • Adjust tension and inspect sprockets for wear.