Long Lifetime Small Brushless DC Motors
12mm brushless DC motors, high speed, high torque.
Know More About Brushless DC Motors
A brushless DC (BLDC) motor is an electrically commutated DC motor which means that the windings on the rotor are excited by the magnets on the stator. This is in contrast to a brushed DC motor where the armature windings are excited by the commutator brushes.
BLDC motors are typically more efficient than brushed DC motors because there are no brushes to cause friction and wear. They also typically have a longer lifespan since there are no brushes to replace. BLDC motors are often used in applications where high efficiency and long lifespan are important, such as in electric vehicles.
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12mm Small Brushless DC Motor Model NFP-1215-712-100
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12mm Permanent Magnet Brushless DC Motor – 30mm Type Model NFP-BLDC-1230
$30.00 Add to cart -
16mm Brushless DC Motor – 54mm Type Model NFP-BLDC-1654
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16mm Brushless DC Motor – 25mm Type Model NFP-BL1625
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24mm Brushless DC Motor – 14mm Type Model NFP-BL2414
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24mm Brushless DC Motor – 30mm Type Model NFP-BL2430
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28mm Brushless DC Motor – 32mm Type Model NFP-BL2832
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28mm Brushless DC Motor – 38mm Type Model NFP-BL2838
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28mm Brushless DC Motor – 38mm Type Model NFP-BL2838S
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32mm Brushless DC Motor – 29mm Type Model NFP-BL3229
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36mm Brushless DC Motor – 40mm Type Model NFP-BL3640
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36mm Brushless DC Motor – 49mm Type Model NFP-BL3649
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36mm Brushless DC Motor – 57mm Type Model NFP-BL3657
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36mm Brushless DC Motor – 57mm Type Model NFP-BL3657S
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42mm Brushless DC Motor – 59mm Type Model NFP-BL4259
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42mm Brushless DC Motor – 66mm Type Model NFP-BL4266
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BLDC motors are typically more expensive than brushed DC motors due to the additional electronics required for commutation. However, the increased efficiency and reduced EMI of BLDC motors can offset the additional cost in many applications.
The electronic commutation of BLDC motors is controlled by a controller, which typically contains a microcontroller and a driver circuit. The controller takes input signals from sensors, such as Hall effect sensors, to determine the position of the motor shaft. The controller then uses this information to generate the appropriate drive signals for the motor coils.
BLDC motors are typically driven by a three-phase AC voltage. The three phases are offset by 120 degrees, which creates a rotating magnetic field. This rotating field interacts with the permanent magnets in the motor to create torque.