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DC Brushless Motor
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BG42BL40 42mm 48Volt 105Watt 3 Phase BLDC Motor for Pump motors

TYPE:DC Brushless Motor

Model Number: BG 42BL40

Range of Power: 25-105W

Range of Voltage:12-48VDC

Range of Rated Speed: 1500-6000rpm

Range of Rated Torque: 0.06-0.33N.m

Lifespan: 5000-20000Hours


Information

Description

Environmental Conditons—20℃~50℃Number of Phases3
Rotation DirectionCW/CCWInsulation ClassB-H
Noise≤60dBProtection ClassIP40
Work ConditionS1.S2.S3



Advantages

  1. 01High Efficiency:

    Due to the brushless design that eliminates frictional losses between the brushes and the commutator, BLDC motors are generally more efficient than brushed motors, especially under high load conditions.

  2. 02Low Maintenance:

    Since there are no brushes, BLDC motors do not need to be replaced regularly, reducing maintenance costs and time.

  3. 03High Reliability And Long Life:

    The brushless design reduces mechanical wear and improves the reliability and service life of the motor

  4. 04High Power Density:

    BLDC motors can provide high power output in a small volume, which is suitable for application scenarios where space is limited.

  5. 05Precise Speed And Position Control:

    Due to the electronic commutation mode of BLDC motors, precise speed and position control can be realized, which is suitable for applications that require high-precision control.

  6. 06Quiet Operation:

    The brushless motor operates with low noise because there is no frictional noise of the brushes and commutators.

  7. 07High Speed:

    BLDC motor can achieve high speed, suitable for high-speed applications, such as power tools and high-speed rotating equipment.

  8. 08Better Thermal Management:

    The stator of brushless motors is usually surrounded by the rotor, which has a better heat dissipation effect and helps to improve the efficiency and life of the motor.

Motor Technical Data

Electrical Specifications
ModelRATED LOADNO LOADSTALL
VoltagePowerSpeedTorqueCurrentSpeedCurrentTorqueCurrent
VWrpmN.mArpmAN.mA
BG 42BL40242640000.0631.852000.250.1895.4
BG 42BL68246030000.22.440000.280.67.2
BG 42BL1102410540000.256.652000.940.7519.8
We can also customize products according to customer requirements.


Mechanical Dimensions

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Customizable solutions

  • Can provide custom voltage, electrical performance, circuit, etc.

  • And shaft, installation flange, lead wire, high-temperature class, drive, etc.

  • If you have any other needs, please contact our sales engineers.

Parts

1720182582350-1719576644739-1623206098114731

Applications

Motor Selection Details

  1. 01Application Requirements:

    Specific application scenarios (e.g., industrial robots, drones, power tools, AGVs, medical equipment, etc.)

    Required operating environment (e.g., temperature range, humidity, dust and water resistance, etc.)

  2. 02Motor Specifications:

    Rated voltage and currentRated power and peak poweSpeed range (RPM, rpm)Torque requirements (rated torque and maximum torque)Efficiency requirements.

  3. 03

    Dimensions & Weight:

    Dimensions (diameter, length, etc.)Weight Limit.

  4. 04Control Requirements:

    Control type (e.g. open-loop control, closed-loop control)、Type of sensor required (e.g. Hall sensor, encoder).

  5. 05Connection & Installation:

    Type and size of shaft、Installation method (flange mounting, base mounting, etc.Wiring method and connector type.

  6. 06Power Requirements:

    Power supply type (DC power, battery, AC power, etc.)Rated voltage range and allowable voltage fluctuations.

  7. 07Environmental Conditions:

    Ingress protection (e.g. IP rating)、Operating temperature rangeOperating temperature rangeOperating temperature range.

  8. 08Other Special Requirements:

    Noise level (for noise-sensitive applications, choose a low-noise, low-vibration motor).

    Electromagnetic Compatibility (EMC)Lifetime and reliability requirements.


Why we can solve these problems.
ANYTHING YOU COULDN’T FIND?
Talk with one of our sales representatives

BG Motor insisting on producing the best quality motors for our customers.

  • ODM & OEM
  • Low-Noise <50dB & Long-Life >20000Hours
  • Big-Torque & High-Performance
  • Motor customize solution ( size and data)
  • Fast response inner 6 hours
  • Excellent R&D and innovation capability
  • Fast delivery
  • One-Year quality assurance
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