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    2.5KW 72V Hall Sensor Brushless DC Motor

    • Model Number:VOL-BL250A72
    • Type:Brushless DC Motor
    • Output Power:2.5KW
    • DC Voltage:72V
    • Speed Range:1500 RPM
    • Poles:4P, 6P, 8P…
    1. Detailed information
    Brand Name:Volcano ElectricModel Number:VOL-BL250A72Type:Brushless DC Motor
    Output Power:2.5KWDC Voltage:72VSpeed Range:1500 RPM
    Controller:Customized, OptionalBraker:OptionalInsulation Class:Class B/F/H
    Enclosure:IP44 / IP54Poles:4P, 6P, 8P…Wire:100% copper
    Housing:AluminumEfficiency:up to 90%

    Duty:S1 (continuous)Place of Origin:Zhejiang, China (Mainland)Standard:IEC standard or NEMA standard
    Application:Boat, Car, EV, Fan, Home Appliance, Traction Motor, Pump, bus A/C systems ,Other


    Product Description

    Brushless dc motors have many similarities to AC induction motors and brushed DC motors in terms of construction and working principles respectively. Like all other motors, BLDC motors also have a rotor and a stator. The BLDC motor stator is made out of Silicon steel sheet stacked up to carry the windings and the rotor is made out of permanent magnets. 


    BLDC motors are a derivative of the most commonly used DC motor, the brushed DC motor, and they share the same torque and speed performance curve characteristics. The major difference between the two is the use of brushes. BLDC motors do not have brushes (hence the name “brushless DC”) and must be electronically commutated. This change make the brushless dc motor can provide more efficiency than brushed DC motor and less maintenance cost.


    2.5KW 72V Hall Sensor Brushless DC Motor is one of our popular project. It is widely used for elective vehicle such as e-bike, electric tricycle, golf cart, electric sightseeing, small cars and so on. 


    How to Select a Brushless DC Motor

    Selecting the appropriate Brushless DC Motor requires knowing the requirements of the application, such as torque, speed, size, power, length, etc. While determining which Brushless DC Motor best fits the requirements, the controller must be considered as well, as this goes hand in hand with the operation of the Brushless DC Motor. 


    Lastly, environment is important to consider. Applications requiring a harsh, damp environment may require motors with specific IP ratings.


    Configuration

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    *CAN MAKE ACCORDING TO YOUR REQUIRMENT


    Brushless motor list

    Motor type

    Output

    Voltage

    Load

    Speed

    Rated Torque

    Poles

    Efficiency

    Noise

    KW

    V

    A

    RPM

    N.m

    %

    dB

    VOL-BL155C45

    1.55

    45

    40

    4300

    3.44

    8

    86

    60

    VOL-BL180C60

    1.8

    60

    32.6

    1100

    15.6

    8

    92

    61

    VOL-BL185C24

    1.85

    24

    81.5

    2100

    8.41

    8

    92

    60

    VOL-BL250A72

    2.5

    72

    37.74

    1500

    15.92

    8

    92

    60

    VOL-BL270C60

    2.7

    60

    48.9

    1100

    23.4

    8

    92

    61.5

    VOL-BL280C60

    2.8

    60

    50.8

    1100

    24.3

    8

    92

    61.5

    VOL-BL280C48

    2.8

    48

    67.8

    2600

    10.3

    8

    86

    61

    VOL-BL300C48

    3.0

    48

    67.6

    2650

    10.81

    8

    92.5

    61

    VOL-BL300C72

    3.0

    72

    46.8

    1850

    15.5

    8

    89

    61

    VOL-BL350C60

    3.5

    60

    69.5

    1680

    19.9

    8

    84

    61

    VOL-BL400C48

    4.0

    48

    90.6

    2580

    14.81

    8

    92

    62

    VOL-BL550C72

    5.5

    72

    85.6

    3680

    14.27

    8

    89.2

    63


    Advantages of Brushless DC motor:

    • Lower Maintainance and longer lifetime - no brush and commutator erosion

    • Lower noise - the elimination of brush contact

    • Higher power to weight ratio

    • Higher efficiency ( in general higher than 90%)

    • Lower temperature rise - more efficient heat dissipation due to winding construction

    • Reduction of EMI


    For customized DC Motors, 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.


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