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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: Volcano Electric
  • Model Number: VOL-BL07B72
  • Usage: Boat, Car, Electric Bicycle, Fan, Home Appliance, Traction Motor, Solar Pump DC systems, bus A/C systems ,Other
  • Certification: CE, ROHS, UL
  • Type: IEC Motors
  • Torque: 4.78N.m
  • Construction: Brushless
  • Commutation: Brushless
  • Protect Feature: Drip-proof
  • Speed(RPM): 3000 RPM
  • Continuous Current(A): 11.32A
  • Output Power: 750W
  • Voltage(V): 72V
  • Efficiency: IE 3
  • Housting: Aluminum Frame
  • Speed Range: 1500-3000 RPM
  • Material: Permanent Magnets
  • Controller: Customized, Optional
  • Braker: Optional
  • Insulation Class: Class B/F/H
  • Enclosure: IP44 / IP54
  • Poles: 2P, 4P, 6P, 8P...
  • Wire: 100% copper
  • Duty: S1 (continuous)

Packaging & Delivery

Packaging Details Packaging Detail: Export standard corrugated box packing for pmsm motor.
high efficiency 750W Brushless DC Motor 72v 3000rpm
Delivery Time Shipped in 30 days after payment
Product Description

Brushless DC Motor is mainly used in battery powered vehicles of all kinds electric forklifts, electric cars, electric tractors, golf carts, sightseeing cars, electric cars, etc., as the towing vehicle driver. The motor has a wide speed range, large overload capacity, high mechanical strength, stable operation and many other advantages. As a result of rare earth materials, the motor has a higher starling torque, small size, light weight, higher conversion efficiency (motor efficiency can reach about 90% in general), to meet the heavy- duty vehicle start, loaded with climbing and flat road a variety of high-speed operation and other working conditions.

Main Features

1) Long life, low maintenance costs. BLDC motors don't need to replace the brushes which will wear out.

2) Low noise,smooth operation. BLDC motors have no brushes, so it won't contract directly. Operation will be much faster.

3) High efficiency (typically up to 90% efficiency).

4) Brushless, low interference. Brushless motor cancel the brushes, the most immediate change is that there is no spark generated when the motor is running, thus greatly reducing the spark radio interference.

5) High power density. BLDC motors have the highest running torque per cubic inch of any DC motor.

Detailed Images
IEC Standard BLDC Motor——750W 
Motor type
Output
Voltage
Load

Speed
Rated Torque
Efficiency
Noise
IP Class
Frame
KW
V
A
RPM
N.m
%
dB
VOL-BL07A12
0.75
12
67.93
1500
4.78
92
62
IP 54
71S
VOL-BL07A24
0.75
24
33.97
1500
4.78
92
62
IP 54
71S
VOL-BL07A48
0.75
48
16.98
1500
4.78
92
62
IP 54
71S
VOL-BL07A72
0.75
72
11.32
1500
4.78
92
62
IP 54
71S
VOL-BL07A110
0.75
110AC
4.28
1500
4.78
92
62
IP 54
71S
VOL-BL07A220
0.75
220AC
2.14
1500
4.78
92
62
IP 54
71S
VOL-BL07B12
0.75
12
67.93
3000
2.39
92
62
IP 54
71S
VOL-BL07B24
0.75
24
33.97
3000
2.39
92
62
IP 54
71S
VOL-BL07B48
0.75
48
16.98
3000
2.39
92
62
IP 54
71S
VOL-BL07B72
0.75
72
11.32
3000
2.39
92
62
IP 54
71S
VOL-BL07B110
0.75
110AC
4.28
3000
2.39
92
62
IP 54
71S
VOL-BL07B220
0.75
220AC
2.14
3000
2.39
92
62
IP 54
71S

Voltage* :These IEC motors are also available for AC condition, please notify your voltage availabe in advance


WE CAN MAKE ACCORDING TO YOUR REQUIRMENT


Besides of the standard IEC Motors, Volcano Electric can offer customized motor and supplier comprehensive solutions of your whole system, please contact our technician, Ordinary, we have to know the following information to get a professional proposal:

Brushed or Brushless      Customer preference

Output power (W)      Horsepower/watts/torque rated at full load speed

Voltage (V)      i.e 12v DC …….. 220v AC

Motor speed (RPM)      Revolutions per minute of the shaft at full load Voltage

Application      e.g. traction, airconditioning, etc.

Duty      Most motors are rated continuous. Some applications however may use motors designed for 

               intermittent duty

Configuration/Frame      Our products are according to IEC standard, we also can customize the flange 

                                            and shaft according to the customer drawing

Controller function      e.g. forward/reverse, variable speed, acceleration profile, etc.

Unlike other motor suppliers, with our experienced motor design and controller team, we can help customers be as the turn-key project provider, please try to describe the functions you expect. The Functions such as consistent pressure, Variable speed, consistent Torque, overload starting etc…

Our Service
Processing Equipment
Packing & Delivery
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FAQ

1:Motor runs OK but has a clicking noise?
   Likely cause: Suspect a burr on the commutator.
   What to do: Remove burr from commutator using a commutator stone.
2:Motor runs in the wrong direction?

   Likely cause: Incorrect wiring
   What to do: Interchange the two motor leads.
3:Motor takes too long to accelerate?
   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 but loses power?
   Likely cause: Load had increased.
   What to do: Ensure that the load has not changed. Measure the amp draw of the motor against the full load amp rating of the motor. If the amp draw is higher than the rated one, the motor is undersized for the application.
   Likely cause: Motor controller not properly set.
   What to do: Check controller manual for adjustments. The torque and/or IR compensation settings may need adjustment.
   Likely cause: Motor may have an open connection.
   What to do: Inspect the armature for an open connection
   Likely cause: Brushes may not be seated properly or worn beyond the useful length.
   What to do: Verify that the brushes are properly seated and measure their length.
5:On initial installation, motor fails to start up?
    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.
6:Motor has been running then fails to start
   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.

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