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    100W Brushless DC Motor, 12V/24V, 0.32 Nm

    5 out of 5 based on 15 reviews | Write a review
    100W BLDC motor for sales at affordable price. 3 phase electric brushless motor with 3000 rpm rated speed, 0.32 Nm holding torque and peak torque up to 0.96 Nm. Combines with BLDC controller/ gearbox providing higher torque at 12V or 24V DC.
    SKU: ATO-BLDC-100R3
    30-day Returns
    Free Shipping
    Delivery date: 6-25 days

    Low cost 100 watt brushless DC motor, 3 phase BLDC motor controller for electric car, IP54, brushless design for long life, 12V/24V DC voltage, 3000rpm rated speed. Voltage, Brake, Matching Controller, Matching Gearbox options are available for your specific needs. In general, it would be more cost-effective to buy a complete set of our BLDC motors.

    Basic Specifications

    • Model: ATO-D2BLD100-30S
    • Matched Controller Model: ATO-BLD750 (Click to the product page)
    • Rated Power: 100W
    • Rated Voltage: 12V DC / 24V DC (Optional)
    • Rated Current: 10.42A at 12V, 5.21A at 24V
    • Phase: 3 phase
    • Holding Torque: 0.32 Nm
    • Peak Torque: 0.96 Nm
    • Rated Speed: 3000 rpm for standard (or 2000 rpm when matching the worm gearbox)
    • No-load Speed: 3300 rpm
    • Square Flange Size: 57 mm
    • Weight: 2.5 kg

    Technical Parameters

    • Working Efficiency: 85%
    • Number of Pole: 4 pairs of poles (8 poles)
    • Brake Apparatus Voltage: 24V DC/ 48V DC, (Electromagnetic brake will trigger when the DC supply cuts off)
    • Brake Size: Φ56*32mm
    • No-load Current: <1.2A at 12V, <0.8A at 24V
    • Insulation Grade: F
    • Protection Grade: IP54
    • Working Temperature: 10℃~+40℃
    • Humidity: ≤90% (no condensation)
    • Motor Lead Length: 1 meter
    • Certificate: CE, ROHs, ISO

    Note: Power, Voltage, Speed, Shaft, Motor Length, Motor Lead of ATO BLDC Motors can be customized.


    1. High performance and low consumption
      100W brushless DC motor is three phase electric motor, which especially suited for application requiring higher efficiency and power density.
    2. Wide application range and good control effect
      BLDC motor works with a matching controller (ATO-BLD750) may achieve simple to complex control, turn from CW to CCW, and meet various communication requirements (RS232, RS485, CAN, etc.). BLDC controller can be controlled through 0-5VDC analog signal to adjust the speed.
    3. Wide control speed torque range
      Brushless DC motor works with a gearbox (choose planetary gearbox with gear ratio from 4:1 to 200:1 or worm gearbox with gear ratio from 7.5:1 to 100:1) effectively reduce the motor's speed and moment of inertia to increase torque in your application, because the gearbox can control the start/stop and change speed in time.
    4. Low noise and smooth operation
      Brushless DC motor has no brushes, no sparks will be generated during operation, which greatly reduces friction.
    5. Good protection performance and continuous duty (24/7)
      100W BLDC motor kit adopts a new type of sealing device, which has good protection performance and strong adaptability to the environment, and works continuously in harsh environments such as corrosion and humidity.

    Line Define

    BLDC motor line define

    Dimension (Unit: mm)

    100W BLDC motor dimension

    Speed - Torque Curve

    100W bldc motor torque speed curve

    • Instantaneous maximum torque line
      The maximum torque momentarily impacts the load when the motor is started.
      Beyond this torque, the over-current protection of the driver will cause the motor to stop.
    • Short time operation area
      The motor can run at a short time within this torque range at different speeds.
      If the operation time is too long, the motor will generate heat, which may cause the motor to stop or burn.
    • Rated operating torque line
      The rated torque of motor running at different speeds, and the motor can run for a long time at this torque.
    • Continuous operating area
      When the motor rotates at different speeds, it runs continuously in this corresponding zone.


    100W BLDC Motor Details

    Tips: Why do brushless DC motors have three halls?

    In order to rotate the brushless DC motor, there must always be a certain angle between the magnetic field of the stator coil and the magnetic field of the permanent magnet of the rotor. The process of rotor rotation is also the process of changing the magnetic field direction of the rotor. In order to make the two magnetic fields have an angle, the magnetic field direction of the stator coil must be changed to a certain extent. So how do you know to change the direction of the stator magnetic field? That depends on the three Halls. It can be assumed that the three Halls are responsible for telling the controller when to change the direction of the current.


    ATO High Torque BLDC Motor Drawings & Price


    1. ATO highly recommends 48V motors because all models of 48V are in stock, the price is cheaper and the delivery time is shorter, only about 7 days.
    2. 24V/ 72V/ 96V motors are generally not in stock, need to be produced by the factory, which will cost more to start the production line and the delivery time will be longer, about 25 days.
    3. The prices in the table are just for your reference. If you want to get the latest quotation, please feel free to contact us.
    Model Motor Price Controller Price Rated Power
    (USD/Piece) (USD/Piece) (kW)
    80mm Series DC Brushless Motor
    ATO-80WDM01330 24/48/72/96V 24V: 458.24 395.52 0.41
    48V: 305.49
    72/96V: 580.43
    ATO-80WDM02420 24/48/72/96V 24V: 564.53 395.52 0.5
    48V: 376.35
    72/96V: 715.06
    ATO-80WDM02430 24/48/72/96V 24V: 529.16 395.52 0.75
    48V: 352.77
    72/96V: 670.26
    ATO-80WDM03320 24/48/72/96V 24V: 597.68 395.52 0.69
    48V: 398.45
    72/96V: 757.36
    ATO-80WDM03330 24/48/72/96V 24V: 639.27 395.52 1.04
    48V: 426.18
    72/96V: 809.74
    110mm Series DC Brushless Motor
    ATO-110WDM02020 24/48/72/96V 24V: 687.38 395.52 0.4
    48V: 458.25
    72/96V: 824.85
    ATO-110WDM02030 24/48/72/96V 24V: 745.11 395.52 0.6
    48V: 496.74
    72/96V: 894.13
    ATO-110WDM04010 24/48/72/96V 24V: 779.86 395.52 0.4
    48V: 519.93
    72/96V: 935.87
    ATO-110WDM04020 24/48/72/96V 24V: 788.57 395.52 0.8
    48V: 525.71
    72/96V: 988.33
    ATO-110WDM04030 24/48/72/96V 24V: 798.63 653.05 1.3
    48V: 532.42
    72/96V: 1001.95
    ATO-110WDM06010 24/48/72/96V 24V: 758.82 395.52 0.6
    48V: 505.88
    72/96V: 956.69
    ATO-110WDM06020 24/48/72/96V 24V: 819.59 653.05 1.3
    48V: 546.39
    72/96V: 1010.82
    ATO-110WDM06030 24/48/72/96V 24V: 995.94 653.05 1.9
    48V: 553.28
    72/96V: 1051.23
    130mm Series DC Brushless Motor
    ATO-130WDM04010 24/48/72/96V 24V: 876.95 395.52 0.4
    48V: 584.62
    72/96V: 1099.08
    ATO-130WDM04020 24/48/72/96V 24V: 910.67 395.52 0.8
    48V: 607.13
    72/96V: 1104.98
    ATO-130WDM04030 24/48/72/96V 24V: 959.18 653.05 1.3
    48V: 639.45
    72/96V: 1151.01
    ATO-130WDM06010 24/48/72/96V 24V: 987.65 395.52 0.6
    48V: 658.43
    72/96V: 1185.17
    ATO-130WDM06020 24/48/72/96V 24V: 1012.23 653.05 1.3
    48V: 674.82
    72/96V: 1147.19
    ATO-130WDM06030 24/48/72/96V 24V: 1047.72 653.05 1.9
    48V: 698.48
    72/96V: 1208.34
    ATO-130WDM07710 24/48/72/96V 24V: 1060.07 395.52 0.8
    48V: 706.71
    72/96V: 1257.94
    ATO-130WDM07720 24/48/72/96V 24V: 1093.21 653.05 1.6
    48V: 738.65
    72/96V: 1292.64
    ATO-130WDM07730 48/72/96V 48V: 751.52 653.05 2.3
    72/96V: 1337.71
    ATO-130WDM10010 24/48/72/96V 24V: 1161.55 653.05 1
    48V: 784.83
    72/96V: 1396.89
    ATO-130WDM10020 24/48/72/96V 24V: 1224.36 653.05 2
    48V: 816.24
    72/96V: 1371.28
    ATO-130WDM10030 48/72/96V 48V: 879.12 898.21 3.1
    72/96V: 1450.55
    ATO-130WDM15010 24/48/72/96V 24V:1311.88 653.05 1.6
    48V: 936.47
    72/96V: 1498.35
    ATO-130WDM15020 48/72/96V 48V: 1086.36 898.21 3.1
    72/96V: 1738.17
    ATO-130WDM15030 48/72/96V 48V: 1127.54 1119.07 4.7
    72/96V: 1804.64
    180mm Series DC Brushless Motor
    ATO-180WDM12010 48/72/96V 48V: 1246.31 653.05 1.3
    72/96V: 1994.09
    ATO-180WDM12020 48/72/96V 48V: 1323.69 653.05 2.5
    72/96V: 2117.91
    ATO-180WDM12030 48/72/96V 48V: 1398.84 898.21 3.8
    72/96V: 2238.14
    ATO-180WDM16010 48/72/96V 48V: 1555.69 653.05 1.7
    72/96V: 2411.32
    ATO-180WDM16020 48/72/96V 48V: 1625.36 898.21 3.4
    72/96V: 2568.07
    ATO-180WDM16030 48/72/96V 48V: 1745.93 1119.07 5
    72/96V: 2618.89
    ATO-180WDM25010 48/72/96V 48V: 2012.54 653.05 2.6
    72/96V: 3179.81
    ATO-180WDM25020 48/72/96V 48V: 2274.19 1119.07 5.2
    72/96V: 3411.26
    ATO-180WDM25030 48/72/96V 48V: 2448.58 1531.99 7.9
    72/96V: 3672.87
    ATO-180WDM36010 48/72/96V 48V: 2644.28 898.21 3.8
    72/96V: 3966.42
    ATO-180WDM36020 48/72/96V 48V: 2832.56 1119.07 7.5
    72/96V: 4248.84
    ATO-180WDM36030 72/96V 72/96V: 4334.69 1885.15 11.3
    ATO-180WDM50010 48/72/96V 48V: 3284.58 1119.07 5.2
    72/96V: 4556.41
    ATO-180WDM50020 48/72/96V 48V: 4344.12 1531.99 10.8
    72/96V: 5994.72
    ATO-180WDM50030 96V 96V: 6204.65 2261.84 15.7
    Existing reviews of 100W Brushless DC Motor, 12V/24V, 0.32 Nm
    I want a BLDC motor
    I need high speed BLDC motor which can be used for the gyro stabilizer, required RPM  Max 10000 RPM and 1kw  power.

    If you have the motor like this, how much it would be ?
    From: Amelia | Date: 08/01/2024
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Unfortunately, the maximum speed of our 1KW brushless motor is only 4000rpm and can Not reach 10000rpm.
    So happy with this DC Motor. 1000% happy with my purchase. My bike works perfectly!
    From: Bonnie | Date: 30/10/2023
    Was this review helpful? Yes No (0/0)
    Looking for more compact motor gearbox combo
    So I was just doing a deep dive into finding the right motor   planetary gearbox combination.
    We are currently looking for a more compact motor   gearbox combo. with the same specifications as before.
    24V 100W Brushless DC (BLDC) Gear Motor:
    100W to 150W power output
    Ideally with a power-off brake option
    Planetary gearbox with a gear ratio of 100:1 or more
    Ideally with a “standard” NEMA mounting hole pattern

    Although we found a suitable combination (Link given below), the overall length is too long.

    We were hoping that you could suggest a more suitable motor planetary gearbox combination with a shorter length from among the ATO stock parts and we would prefer not to go to custom solutions.

    We also could not find matches between the BLDC motor page and the gearbox page, is this because the gearbox for the 100 W BLDC motor ( custom made and are not a part of the existing stock?
    From: shelly | Date: 26/07/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Unfortunately, we do not provide brushless DC motors with a “standard” NEMA mounting hole pattern.
    I wanted a CAD model of DC motor
    DC voltage - 24V
    Yes we do need a brake.
    Yes we do need a planetary gearbox with a ratio of 100:1
    I was able to find the right product but I wanted a CAD model or even more specific dimensions so that I can build my own Solid Works model.
    From: rio | Date: 14/06/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Please refer to the attached CAD drawing
    The torque of the motor is usually up to 0.32N.
    If a reducer is required, we will use 86MM flanges.
    Great BLDC motor for my sailplane
    Older sailplane had an old motor that burnt up. Replaced it with this great BLDC motor! Very well packaged with all accessories provided. I will order more and recommend to my friends!
    From: Monzer | Date: 07/12/2022
    Was this review helpful? Yes No (0/0)
    Great for DIY projects. Very poweful!
    Had to find the wiring guide in the other listed review, and then figure out the speed switch wiring after googling it. Use for upgrading a 24vdc razor kick scooter, and powering it with (3) 18Vdc power tool batteries. Swapped out sprocket, and was easy to change. Insanely powerful (easy to wheelie and will throw off a 170lb rider) and fast (up to 25-30mph easy), great runtime (est 10mi or more distance). Motor runs very cool temp. Excellent value, would work great for an electric gocart.
    From: Chris | Date: 14/06/2022
    Was this review helpful? Yes No (0/0)
    High quality torque motor
    I bought this to make a rock tumbler for my wife. This torque motor has worked amazingly well. It's been able to handle turning several pounds of rock continuously for days without a single hiccup.
    From: Beyn | Date: 18/04/2022
    Was this review helpful? Yes No (0/0)
    What is the largest BLDC you can provide?
    What is the largest BLDC you can provide?
    From: Morton | Date: 06/02/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    The largest BLDC motor we provide is 96V, 20kW, 100NM.
    How do I turn off the internal potentiometer on the BLDC motor?
    On your BLDC-100A controller, how do I turn off the internal potentiometer?
    From: Culclasure | Date: 12/01/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    To turn off the internal potentiometer of the controller, please rotate the end of the RV on the controller in counterclockwise direction.
    What duty cycle designation for your BLDC motors?
    What duty cycle designation for your BLDC motors?
    From: Micky | Date: 05/01/2022
    Was this review helpful? Yes No (0/0)
    ATO Responded
    It works continuously 24/7 with approx 80% loading.
    Questions about BLDC motors
    Do you provide C-Face mounted with flange mounting BLDC motor?
    From: Roamer | Date: 13/12/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, of course.
    So great BLDC motor
    This 100W brushless dc motor is a fantastic product, which can start smoothly and work silently. Great BLDC motor and I would highly recommended it.
    From: amanda | Date: 08/07/2021
    Was this review helpful? Yes No (0/0)
    Complete 100W BLDC motor kit
    Can I connect to the PLC to read the"speed"and "alarm"? In order to make some diagnosis.
    From: Benetti | Date: 22/03/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, you can connect to the PLC.
    100W BLDC motor kit to apply voltage
    How much brake voltage should be applied to the 100W BLDC motor kit?
    From: Archibald | Date: 14/03/2021
    Was this review helpful? Yes No (1/0)
    ATO Responded
    A 24VDC braking voltage should be applied to the 100W BLDC kit.
    Can the 100W BLDC motor kit be used alone?
    Hello, I have not touched a BLDC motor kit before, so I have a question about it, can I use a BLDC motor without a controller?
    From: Jessica | Date: 23/02/2021
    Was this review helpful? Yes No (1/0)
    ATO Responded
    Hello, I am glad to answer your questions for you. The 100W BLDC motor kit cannot run alone without a controller, because it has three motor wires and Hall wires, so it must be used in conjunction with the controller to run. Hope my answer can be helpful to you.
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