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    3 hp (2.3 kW) Brushless DC Motor, 48V/72V/96V, 7.3 Nm

    5 out of 5 based on 11 reviews | Write a review
    3 hp (2.3 kW) brushless DC electric motor kit (3 phase BLDC motor + BLDC controller + planetary gearbox ) at best price. Features 3000 rpm rated speed and 7.3 Nm holding torque, peak torque up to 23 Nm, operating at DC 48 volt, 72 volt, 96 volt.
    SKU: ATO-BLDC-2300R3
    30-day Returns
    Free Shipping
    Delivery date: 40-45 days

    48V/ 72V/ 96V BLDC motor paired with 3 phase brushless DC controller best for electric car application. 3000 rpm rated speed with high torque of 7.3 Nm, IP65 for body, high effeciency more than 85%. Adding brake option and matching planetary gearbox are available here. In general, it would be more cost-effective to buy a complete set of our BLDC motors.

    Basic Specifications

    • Model: ATO-DH130BLD2300 (Click to see the motor drawings)
    • Matched Controller Model: ATO-KBL / ATO-KEB (Click to the controller page)
    • Rated Power: 2300W
    • Rated Voltage: 48V DC / 72V DC / 96V DC (Optional)
    • Rated Current: 60A at 48V, 40A at 72V, 30A at 96V
    • Phase: 3 phase
    • Holding Torque: 7.32 Nm
    • Peak Torque: 23 Nm
    • Rated Speed: 3000 rpm (2600 rpm rated speed at 24V DC)
    • No-load Speed: 3600 rpm
    • Square Flange Size: 130 mm
    • Weight: 9.05 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 Length: 40-50mm
    • Insulation Grade: F
    • Protection Grade: IP65
    • Working Temperature: 10℃~+40℃
    • Humidity: ≤90% (no condensation)
    • Motor Lead Length: 30 cm, if buy a kit (motor+controller), extra 1 meter of wire shall be provided.
    • 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
      3 hp 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-KBL) 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 inline gearbox or right angle gearbox with gear ratio from 3:1 to 200:1) 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)
      2.3kW 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

    Power Wire

    Red Yellow Blue
    Motor U Motor V Motor W

    Feedback Wire

    Hall Line Color Red Yellow Blue Green Black
    Hall Signal Definition 5V Hall A Hall B Hall C GND
    Plug Serial Number 1 4 5 6 2

    Dimension (Unit: mm)

    2.3kw 3000rpm bldc motor size


    2300W Brushless DC Motor Details

    Tips: Advantage of ATO Brushless DC Motor

    1. Brushless DC motors have the characteristics of brush motors, and the drive is also a frequency change device, so it is also known as DC inverter; the operating efficiency, low speed torque and speed accuracy of brushless DC motors are better than any control technology inverters, because the brushless DC motor is controlled by the operation, it will not be like heavy-duty synchronous motor under the frequency control speed as the rotor plus start winding, it will not produce oscillation when the load mutation and out of step.
    2. The permanent magnets of brushless DC motors are now mostly applied with rare neodymium iron boron materials that have high energy. Therefore, the rare permanent magnet brushless motors are reduced by one frame size comparing to the same capacity three-phase asynchronous motors.
    3. Brushless DC motors have low voltage, strong torque overload capacity, large start torque, and small start current and so on.
    4. The speed range is wide, the motor can run in speed range from low to medium to high.
    5. The motor does not have mechanical commutator and is applied with fully enclosed structure to prevent dust from entering the motor, which proves to be highly reliable.
    6. The motor control system is simpler than asynchronous motor.


    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


    Wiring ATO High Torque BLDC Motor With Controller

    In this video, we will show you how to connect a ATO 400W-15kW 24V/48V/72V/96V high torque brushless DC motor with the matching controller.

    How to Make Your BLDC Motor Forward and Reverse Control

    If you want your electric car to be more powerful, try using ATO high torque BLDC motor kit as the power unit. It is a good idea. Refer to the video step by step to operate, you can achieve the forward and reverse control of the brushless DC motor.

    Existing reviews of 3 hp (2.3 kW) Brushless DC Motor, 48V/72V/96V, 7.3 Nm
    DC motor with right angle gearbox
    Is there a good option to integrate an encoder into the gearbox at the flanges to be read in by a different controller?
    From: fanny | Date: 29/08/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Unfortunately, we cannot integrate an encoder into our gearbox.
    We can only integrate the encoder into the motor.
    High quality brushless dc motor
    I bought a 3 hp brushless dc motor with a kit for my electric car. The motor arrived on time and well packed. The motor works well and I love it! Will recommend!!!
    From: Aispuro | Date: 27/06/2022
    Was this review helpful? Yes No (0/0)
    Can your 3hp BLDC motor be used in harsh conditions?
    We were hoping to use your 3hp BLDC motor in a bit more abusive conditions because it may come into contact with water, mud and various elements. Will the motor/controller be able to withstand such conditions?
    From: Jane | Date: 03/11/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, you can use our motor/controller in these conditions with no issue at all, because both are IP65.
    Information about BLDC motors
    What duty cycle designation for your BLDC motors?
    From: Tonyl | Date: 09/06/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    It works continuously 24/7 with approx 80% loading.
    Information about the 3hp brushless DC motor kit
    Could you please provide more information on the brake of 3HP BLDC motor? Is the motor not capable of electromagnetic braking as is? Will it change the dimensions of the motor?
    From: Rita | Date: 22/04/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    The brushless motor can be customized to add brake. The motor will increase by 50mm after the brake is added. The brake is controlled by an additional 24V power supply.
    3hp brushless DC motor kit can run continuously for a long time
    I require 2-3 hp brushless DC motor, this will need to drive a pump capable of running for 30-45 mins continuous without overheating.
    From: Carly | Date: 19/04/2021
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, max capacity we can provide based on 3hp. Also our BLDC motors can run continuously for long period, and there is no problem at all.
    I am interested in your 3 hp (2.3 kW) 48V Brushless DC Motor
    Looking at your website I am guessing that: 3 hp (2.3 kW) 48V Brushless DC Motor (ATO-BLDC-2300R3) best meets my requirements, however I have some questions based on the required use for this motor in a competition off-road motorcycle:    
    1. IP65 rating is ok for getting wet?
    2. I will need to mount a chain sprocket on the output shaft, is this possible?
    3. Does its matched controller ATO-BLDC-TH-G allow for regenerative charging?
    From: Walquiria | Date: 16/09/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    1. Yes, IP65 rating is ok for getting wet.
    2. Yes, you can mount a chain sprocket on the output shaft, also the controller ATO-BLDC-TH-G allows for regenerative charging.
    DC riding lawn mower conversion
    Hi i need your help before buying. I want to use the motor on a riding lawn mower dc conversion. can i use it without clutch? Whats the starting torque from 0 mph?
    From: Roman | Date: 22/04/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    The starting torque is greater than the rated torque (7.7 Nm), and our controller can control the speed.
    I'm interested in this 3hp 72V BLDC motor
    I'm interested in this 3hp 72V BLDC motor.
    1. Please tell me which mounting standard your motor follows.
    2. Do you provide C-Face mounted with flange mounting BLDC motor?
    From: Julio Karwoski | Date: 13/04/2020
    Was this review helpful? Yes No (0/0)
    ATO Responded
    1. The installation standard of our brushless motor is similar to the installation of the servo motor, and there are no special requirements. The motor should be fixed horizontally and there should be no shaking after the motor is running.
    2. Yes, of course.
    For this 3HP motor, I have a couple of questions to ask
    We saw this 3HP motor (ATO-BLDC-2300R3) on the website which we think can be useful for us and I have a couple of questions to ask.

    1. What is the peak current of this motor?
    2. Can we use the electromagnet brake as parking brakes in our vehicle?
    From: Fournier | Date: 09/10/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    1.  The peak current of the motor is 176A.
    2.  Electromagnet brakes can be used as parking brakes in vehicles. In addition, the motors can be customized to add electromagnetic brakes, which are individually controlled by a 24VDC power supply to start and stop the brakes.
    Would like to customize BLDC motor
    I have already ordered 2 x ATO-BLDC-2300R3 motors, but I need from you to customize motor shaft diameter to be 19 rather than 20mm? Is it possibe, and how much?
    From: Dean Duva | Date: 15/07/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, possible and will customize free of charge..
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