China Hardware Supplier 180mm Winding Stator and Rotor for Brushless DC Motor

• After-sales Service: 1 Year
• Warranty: 1 Year
• Type: Customized
• Processing Type: Shaping Metal
• Material: Stainless Steel
• Mould: Multistep Progressive Dies
• Model NO.: VOL-WSRS180
• Surface Processing: Electroplating
• Fine Blanking: Multi-Position
• Process: Forming Process
• Industry: Metal Stamping Parts
• Tolerances: 0.1mm
• Customized: Customized
• Transport Package: Carton
• Specification: Outer diameter 39
• Trademark: Customized
• Origin: China
• HS Code: 8467991000
• Production Capacity: 3000000/Year

Product Description

China hardware supplier 180mm winding stator and rotor for brushless dc motor

Q:Motor has been running then fails to start,what to do?
A:Likely cause: Fuse or circuit breaker is tripped. 

      What to do: Replace the fuse or reset the breaker.

 

     Likely cause: Armature is shorted. Motor may make a humming noise and the circuit breaker or fuse will trip.
     What to do: Disassemble motor and inspect the armature for a burnt coil. Inspect the commutator for burnt bars. If this condition exists, the motor needs to be replaced.

 

     Likely cause: The brushes may be worn down too far and no longer make contact with the commutator.
     What to do: Check the brushes to make sure that they are still making contact with the commutator. Contact manufacturer for brushes.

 

      Likely cause: Controller may be defective.
      What to do: Verify voltage is coming out of the controller.

 

Q: On initial installation, motor fails to start up,what to do?
A: Likely cause: Motor is incorrectly wired
     What to do: Verify that the motor is wired correctly.

 

     Likely cause: No output power from controller.
     What to do: Measure voltage coming from the controller.

 

     Likely cause: Motor is damaged and the armature is rubbing against the magnets.
     What to do: Disassemble motor and see if the armature can be realigned by reassembly. Motor may have to be replaced.

 

Q:  Motor takes too long to accelerate,what to do?
A:  Likely cause: Motor controller not properly set.
     What to do: Adjust the acceleration trim pot of the controller.

 

     Likely cause: Brushes are worn.
     What to do: Verify brush length.

 

     Likely cause: Bearings may be defective.
     What to do: Inspect bearings. Noisy or rough bearings should be replaced.

 

Q:  Motor runs in the wrong direction,what to do?
A:  Likely cause: Incorrect wiring
     What to do: Interchange the two motor leads.

 

Q:  Motor runs OK but has a clicking noise,what to do?
A:  Likely cause: Suspect a burr on the commutator.
     What to do: Remove burr from commutator using a commutator stone.