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    1 kW Brushless DC Motor, 36V/48V, 3.18 Nm, 3000 rpm

    5 out of 5 based on 21 reviews | Write a review
    Good price 1 kW 36V/48V BLDC motor and controller for sales, electric motor with 3000 rpm rated speed, 3.18 Nm holding torque, brushless design for long life, cost-effective replacement for brush DC motors. 3 phase brushless DC motor kit best for electric car.
    SKU: ATO-BLDC-1000R3
    30-day Returns
    Free Shipping
    Delivery date: 6-25 days

    Buy 1000W 3 phase brushless DC motor at reasonable price. 110mm square flange size, rated speed of 3000 rpm, 36 volt, 48 volt DC supply voltage optional, hall signals for velocity feedback. The matching BLDC motor controller and gearbox are available here. ATO recommends buying a set of BLDC motors, which is an economical solution in the long run.

    Basic Specifications

    • Model: ATO-D110BLD1000
    • Matched Controller Model: ATO-BD100
    • Rated Power: 1000W
    • Rated Voltage: 24V DC/ 36V DC / 48V DC (Optional)
    • Rated Current: 52.08A at 24V, 34.72A at 36V, 26.04A at 48V
    • Phase: 3 phase
    • Holding Torque: 3.18 Nm
    • Peak Torque: 9.55 Nm
    • Rated Speed: 3000 rpm for standard (or 2000 rpm when matching the worm gearbox)
    • No-load Speed: 4200 rpm
    • Square Flange Size: 110 mm
    • Weight: 4.2 kg

    Technical Parameters

    • Working Efficiency: 85%
    • Number of Pole: 4 pairs of poles (8 poles)
    • Brake Apparatus Voltage: 24V DC/ 48V DC, (If 24V voltage is not connected, the motor brake)
    • Brake Size: Φ76.8*27.7mm
    • Brake length: 40-50mm
    • Insulation Grade: F
    • Protection Grade: IP54
    • Working Temperature: 10℃~+40℃
    • Humidity: ≤90% (no condensation)
    • Motor Lead Length: 100 cm
    • Certificate: CE, ROHs, ISO/TS16949

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


    1. High performance and low consumption
      1000W 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
      Brushless dc motor works with a matching controller (ATO-BD100) 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)
      1kW 48V 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

    Motor Dimension (Unit: mm)

    1kW brushless dc motor 110 dimension

    Speed-Torque Diagram

    1kw BLDC motor torque speed diagram

    • 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.

    Characterstic Curve

    1kW bldc motor characteristic curve


    1KW  Brushless DC Motor Details

    Tips: How to Select 1000 watt BLDC Motor?

    The followings are the main parameters that need to be referenced when selecting 1 kW 48V brushless DC motors:

    1. The maximum torque: Can be obtained by adding the load torque, moment of inertia and friction, in addition, there are some additional factors that affect the maximum torque, such as air gap air resistance and so on.
    2. Squared Modular Torque: It can be approximated as the continuous output torque required by the actual application. It depends on many factors: maximum torque, load torque, moment of inertia, acceleration, deceleration and running time.
    3. Speed: This is the speed according to the application needs, according to the motor speed trapezoidal curve to determine the motor speed requirements, usually leave 10% margin.


    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

    ATO BLDC Motor Hall Sensor Controller Connection & Control

    In this video, ATO shows you the connection and control operation of 200W (ATO-BLDC-200R3), 300W (ATO-BLDC-300R3), 1000W (ATO-BLDC-1000R3), 1500W (ATO-BLDC-1500R3) BLDC motor with controller. After the wiring is completed, we can use the speed control knob of the controller to adjust the speed.

    How to Use Controller to Reverse and Stop the BLDC Motor

    This video mainly shows you how to use BLDC motor controller connecting with an external potentiometer to adjust the speed of the motor, to naturally/urgently stop the motor, and forward or reverse control of the motor. In many cases, we can't directly control the speed by controller, so connecting with an external potentiometer is a good choice. Similarly, we can stop the motor or rotate the motor in the opposite direction without approaching the controller.

    BLDC Motor Controller Control Speed with Analog Signal (5V)

    The video shows how to use voltage analog signal to control the speed of ATO BLDC motor. Therefore, we can control the speed of BLDC motor in the same way with the 0~5V signal sent by PLC or microcontroller.


    Existing reviews of 1 kW Brushless DC Motor, 36V/48V, 3.18 Nm, 3000 rpm
    Something wrong with this motor
    We have a problem for the motor we bought from you  ATO-BLDC-1000R3.

    On the controller there is a red LED blinking 2 times and we don't know how to reset the fault. Can you help us with this?

    And how much breaking current does the controller allow?
    From: Mia | Date: 08/01/2024
    Was this review helpful? Yes No (0/0)
    ATO Responded
    A red LED flashing 2 times on your controller indicates an overcurrent problem.
    We need to determine: Is the alarm occurring under No-load condition? Have the brakes been released? Is the brake on or off? You can energize the brakes and try again.
    Did you just start using it or did it last for a while?
    Brushless DC Motor
    For this motor, do you offer a NEMA42 sized power-off brake?  This brake will lock the rotor when power to the brake is <Off>, and will only unlock the rotor when power to the brake is <On>.
    From: Blake | Date: 27/11/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Unfortunately, we do Not provide NEMA42 sized power-off brakes. And our electromagnetic brakes are all powered on and Not powered off.
    Does the brake add considerable length to the motor?
    We have a 48V system, undecided on the brake yet. Does the brake add considerable length to the motor?
    From: Ethan | Date: 23/10/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    With the addition of the brake, the motor is lengthened by 32mm.
    48V, 50amp battery to supply the power to DC motor
    Hi, I've purchased a 1kW brushless DC 48V motor, with the SKU: ATO-BLDC-1000R3, with an included controller ATO-BD50.
    I have a 48V, 50amp battery to supply the power to it, but I'm wondering if the 50 amps battery supply would break/burnout the controller if I'm running the motor at maximum power.
    From: luna | Date: 30/07/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    If you are running the motor at maximum power, the 50 amps battery supply will not break/burn out the controller.
    I hope you can tell me what is DC motor wrong
    Thank you very much for your e-mail. I will send you a short video via Wetransfer. In this video, you can see what happens if I try to start up the controller.
    When the power (2 kW switched power supply, 48V) is plugged in the red light lights up and then slowly extinguishes.
    In the video, it seems to blink but in reality, that is not the case.
    This is due to the frame rate of the recording. In reality, it just fades out.
    I hope you will be able to tell me what is wrong.
    With kind regards.
    From: xena | Date: 27/07/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Thanks for your feedback.
    Please remove the motor wires and signal wires, and then only connect the power wires (DC+, DC-), to see if there is any problem with the indicator light. If there is no problem, connect the other lines, in turn, to see which line has the problem.
    Since you have been using it for a long time, if it still has problems, we recommend that you buy a new controller, because the shipping cost of sending it back to us for repair is not cheap.
    Thank you for your understanding.
    Please help me to solve DC motor problem
    Thank you very much for your e-mail.
    In the meanwhile, I have a technical question.
    I hope you will be able to answer it.
    I have another motor-controller combination running but now it does not work any longer. It has been functioning correctly so far, but when I connect the power, the green light on the controller does not come on. Only the red light lights up and then fades away in a couple of seconds. The motor will not start running.
    Would you, or the ATO engineers be able to tell what is the matter here?
    From: jennie | Date: 27/07/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Sorry for the late response.
    How many times did your controller's red light flash?
    Please, take a video showing us your issue so that we can further help you to solve the problem.
    Thanks for your understanding.
    You can send us the large video file via
    Output torque and speed of 1kW brushless DC motor
    For your 1000W BLDC motor which provides 3000rpm and 10Nm rated, what will be 3:1 gear output torque and speed if we install it?
    From: Brittany | Date: 01/12/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    1. Output rated speed: 333rpm/min (1000rpm/3=333).
    2. Final rated torque: 27Nm (10NM×3×0.9=27, The output efficiency value of the gearbox can be between 0.9 and 0.96.).
    I am interested in your 3000rpm brushless DC motor
    We are interested in buying one unit, ATO-BLDC-1000R3, as a test sample with brake and matched control. Our electrical machine we are using today we communicate by CAN open. If we understand your manual correctly, we can still use CAN open by your separate matched control unit. Is that correct? What program do we need to transfer the PLC program into the matched controller?
    From: Horowitz | Date: 14/10/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, you can use the control unit to use CAN open, it's no problem. But it needs you to write CAN open programs. We only mean we can provide CAN communication protocol for your reference. But for all programming, including PLC and CAN communication, you have to do it yourself.
    mounting brackets
    I would like a contact or source for a mounting bracket for this motor please.
    From: Peter | Date: 21/09/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Please send an email to contact our technical staff.
    Regenerative braking possibilities
    Hi, we recently bought this 48V motor with 7:1 planetary gearbox, and would like to ask a few more questions:
    1. Can this motor be used in regenerative braking?
    2. Does the motor controller also support regenerative braking, aka. reverse current to battery?
    3. If yes, how to configure it to output power back to the battery?
    From: Weng Han | Date: 11/08/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Sorry, our motors do not support regenerative braking.
    High quality 1kW brushless DC motor
    Would you have a BLDC motor controller that supports 54VDC, that what is available for us?
    From: Merchant | Date: 22/06/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, we can provide 1kW BLDC motor / controller, supports input voltage of: 54VDC, the maximum voltage can reach 60V.
    Use of 1kW brushless DC motor kit
    Can we use 1000R3 BLDC motor with mounting pulley and use belt drive?
    From: Obaya | Date: 26/05/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, 1000R3 BLDC motor can be used with mounting pulley and belt drive.
    About the cooling problem of 1kW brushless DC motor kit
    What is the efficiency of your 1kW brushless DC motors kit? What kind of cooling does it need?
    From: Tritton | Date: 18/04/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    The efficiency of our brushless motor is about 85%, also the motor can run for a long time without additional cooling.
    1 kW 36V/48V 3000rpm Brushless DC Motor
    Do you have a full specs of 1 kW 36V/48V 3000rpm Brushless DC Motor and its motor controller?
    From: Jeff | Date: 23/08/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, the full specs of our 1kW BLDC motor and its controller have shown on the page.
    What battery used for the 1 kW 36V/48V 3000rpm brushless DC motor?
    Do you have recommendation on what battery used for the 1 kW 36V/48V 3000rpm brushless DC motor, so the motor can run 8 hour per day?
    From: Kim Nguyen | Date: 10/05/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, this motor consumes 27A in about 1 hour so that the battery capacity is about 260A-300A, and the battery voltage should be 48V or 36V.
    We are looking forward to buying your 1kW BLDC motor with 48V
    We are looking forward to buying your 1kW BLDC motor with 48V, and have the following inquiries please:
    1. Can this motor be ordered with a double-extended shaft (e.g. the shaft extends from the back of the motor - like used for an electric brake application, but without the brake)?
    2. Can the 30:1 ratio worm gearbox for this motor be used with output shaft from the gearbox pointed in a vertical direction?
    3. Can the 30:1 worm gearbox be ordered separately, without the motor?
    From: Gus Bisbal | Date: 12/04/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    1. Yes, this motor can be ordered with a double-extended shaft, the output shafts at both ends are the same size, or different sizes, just its better to provide us the right drawing to customize accordingly.
    In addition, this customized delivery time will be longer.
    2. Yes, the motor and worm gearbox can be installed vertically and horizontally, just specify when ordering.
    3. Yes, 30:1 worm gearbox can be ordered separately, but it's better to tell us your motor dimensions for best matching.
    Is the 48V 3000rpm Brushless DC Motor with Planet Gearbox 16:1 also usable as a generator for a Savonius wind turbine?
    Is the 48V 3000rpm Brushless DC Motor with Planet Gearbox 16:1 also usable as a generator for a Savonius wind turbine?
    and if so, there is a power curve at which which power is generated.
    and a value of the NM resistance from the engine gearbox that must be
    From: Andreas | Date: 21/09/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Our brushless DC motors can be used for auxiliary power generation, but it is not suitable for use as a generator.
    Tracking number for the order
    Can you please give me a tracking number and status for this order?
    From: Ron | Date: 27/06/2019
    Was this review helpful? Yes No (1/0)
    ATO Responded
    Yes, of course we shall provide the tracking and update the status till you receive the order.
    technical specs
    Sir, I wish to know more about this BLDC motor. Kindly clarify my doubts.
    1) Whether this model can be used for electric vehicle applications.
    2)What is the number of poles
    3) Please mention the stator resistance and inductance values.
    4)What is the maximum load torque it can handle.

    Awaiting for your responses. My email is
    From: VISHNU | Date: 20/05/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    1. Our BLDC motors can be used for electric vehicle applications, you need to confirm the motor parameters.
    2. Our BLDC motors are 4 poles motors.
    3. We will test the stator resistance and inductance values after you placing the order.
    4. The rated torque of the motor is the maximum load torque it can handle.
    Very good BLDC motor and recommended controller
    Very good BLDC motor and recommended controller, arrived on time with solid package.
    From: Kristen | Date: 16/01/2019
    Was this review helpful? Yes No (0/0)
    Recently I have made several purchases from
    Recently I have made several purchases from I have always received great service, quick turn around, and timely delivery of their excellent products like this 1kW 48V brushless dc motor. Nothing but positives in every aspect of conducting business. I highly recommend them!
    From: Jesse Deel | Date: 06/11/2018
    Was this review helpful? Yes No (0/0)
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