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120mm custom brushless dc motor winding stator and rotor assembly with rotor shaft
120mm custom brushless dc motor winding stator and rotor assembly with rotor shaft
120mm custom brushless dc motor winding stator and rotor assembly with rotor shaft
120mm custom brushless dc motor winding stator and rotor assembly with rotor shaft
120mm custom brushless dc motor winding stator and rotor assembly with rotor shaft
120mm custom brushless dc motor winding stator and rotor assembly with rotor shaft
120mm custom brushless dc motor winding stator and rotor assembly with rotor shaft
120mm custom brushless dc motor winding stator and rotor assembly with rotor shaft

120mm custom brushless dc motor winding stator and rotor assembly with rotor shaft

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≥1 Pieces
US $180
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Quick Details

Outer diameter of Stator:
119mm
Inner diameter of Stator:
80mm
Tooth width:
10mm
Poles:
8 poles or 10 poles
Number of slots:
12
Multi strands:
1pp, 2pp, 4pp
Power:
375W~2000W
Speed:
500~5000RPM
Certification:
CE,ROHS
Standard:
IEC or Custom

Quick Details

Place of Origin:
Zhejiang, China
Brand Name:
Volcano Electric
Model Number:
VOL-WSRS120
Outer diameter of Stator:
119mm
Inner diameter of Stator:
80mm
Tooth width:
10mm
Poles:
8 poles or 10 poles
Number of slots:
12
Multi strands:
1pp, 2pp, 4pp
Power:
375W~2000W
Speed:
500~5000RPM
Certification:
CE,ROHS
Standard:
IEC or Custom
Product Display

Type

VOL-WSRS120

Outer diameter of stator

119mm

Inner diameter of stator

80mm

Tooth width

10mm

Number of slots

12

Poles

8 poles or 10 poles

Multi-strands

1pp or 2pp or 4pp

Power

375W ~ 2000W

Speed

500~5000RPM

Type Outer diameter of stator Inner diameter of stator Tooth width Number of slots Poles Multi-strands Power Speed
mm mm mm pp w rpm
VOL-WSRS120 119 80 10 12 8 or 10 1 or 2 or 4 375-2000 500-5000
VOL-WSRS250 215.2 136.2 16 18 12 or 24 or 36 1 or 2 or 6 2000-60000 500-5000
VOL-WSRS220 200 120.1 19 12 8 or 10 1 or 2 or 4 2000-30000 500-5000
VOL-WSRS180 167.2 110 15 12 8 or 10 1 or 2 or 4 1000-15000 500-5000
VOL-WSRS130 M 122 80 12.5 12 8 or 10 1 or 2 or 4 375-3000 500-5000
VOL-WSRS130 S 122 80 11.5 12 8 or 10 1 or 2 or 4 375-3000 500-5000
VOL-WSRS100 90 44.6 6.5 12 8 or 10 1 or 2 or 4 375-2000 500-6000
VOL-WSRS80 9S 76.4 44.6 7.2 9 6 1 or 3 200-1000 500-6000
VOL-WSRS80 12S 77 40.5 7.2 12 8 or 10 1 or 2 or 4 200-1000 500-5000
VOL-WSRS-60 9S 56.1 29.7 6 9 6 1 or 3 150-600 500-6000
VOL-WSRS-60 12S 57.8 30.5 5.5 12 8 or 10 1 or 2 or 4 150-600 500-5000

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Process Flow

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Packing&Transport

1 - Motor has been running then fails to start,what to do?
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.

2 - On initial installation, motor fails to start up,what to do?
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.

3 - Motor takes too long to accelerate,what to do?
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.

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

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

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