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    300W 24V/48V 0.96Nm 3000rpm BLDC Motor

    5 out of 5 based on 2 reviews | Write a review
    High performance 300W brushless DC (BLDC) motor is 86mm compact flange size, 3000 rpm rated speed, 0.96Nm holding torque, works on 24V or 48V voltage. The matched controller is available here and it can combine with a worm gearbox or planetary gearbox which has a wide range of gear ratios.
    SKU: ATO-BLDC-300R3
    Free Shipping Worldwide
    Delivery date: 15-20 days

    ATO offers 300W 24V/48V brushless DC motor that is integrated with a worm gearbox or planetary gearbox in a rugged, cost-effective package. It is a perfect solution for applications requiring 0.96Nm holding torque or 3000 rpm speed.


    • IP54 rating with shaft seal.
    • Complete protection from dust particles.
    • Can be subjected to moist or humid environments.
    • Long life and highly reliable.
    • Cost-effective replacement for brushed DC motors.


    Model ATO-D5BLD300
    Matched Controller Model ATO-BLD750 (Click it to see the controller specs)
    Square Flange Size 86 mm
    Weight 6 kg
    Rated Voltage 24V DC 48V DC
    Rated Current 15.63 A 7.81 A
    Rated Power 300 W
    Holding Torque 0.96 Nm
    Peak Torque 2.87 Nm
    Rated Speed 3000 rpm
    No-load Speed 3300 rpm
    Brake Apparatus Voltage 24V DC, (Electromagnetic brake will trigger when the DC supply cuts off)
    No-load Current < 6.13A < 4.61A
    Insulation Rank F
    Protection Rank IP 54
    Motor lead length by default 100 cm
    Warranty Time 12 months
    Certificate CE, ROHs, ISO/TS16949
    Environment Temperature 0~50℃
    Humidity <90%RH (no dewing)

    NOTE: Tell us your application needs, we can customize your BLDC motor to meet your precise power, speed, voltage and current requirements.

    300w brushless dc motor dimension


    300W 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.


    300w bldc motor with planetary gearbox size


    Gear Ratio 4 5 7 10 16 20 25 28 35 40 50 80 100 125 140 175 200
    Rated Output Speed (rpm) 750 600 429 300 188 150 120 107 86 75 60 38 30 24 21 17 15
    Rated Output Torque (Nm) 3.7 4.6 6.4 9.2 14.4 18 22.4 25.1 31.4 35.9 44.9 71.8 89.8 109.8 123 153.8 175.7
    Peak Output Torque (Nm) 11 13.8 19.3 17 43.1 53.9 67.3 75.4 94.3 107.7 134.7 215.4 240 264 240 264 240
    Moment of Nertia (kgcm2) 0.094 0.092 0.091 0.091 0.094 0.092 0.092 0.091 0.091 0.091 0.091 0.092 0.092 0.092 0.091 0.091 0.091



    300w bldc motor with worm gearbox dimension


    (Note: The rated speed of BLDC motor is 2000rpm if matched the worm gearbox.)

    Gear Ratio 7.5 10 15 20 25 30 40 50 60 80 100
    Rated Output Speed (rpm) 267 200 133 100 80 67 50 40 33 25 20
    Rated Output Torque (Nm) 0 0 0 0 32 36 32 38 28 34 29
    Existing reviews of 300W 24V/48V 0.96Nm 3000rpm BLDC Motor
    What is the lubricant on your planetary gearbox?
    Need to know, what is the lubricant on your planetary gearbox, is it grease or oil? Give me more info, and does it wear due to friction?
    From: Daniel Touron | Date: 04/12/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Our planetary gearboxes use grease, not oil. When the planetary gearbox is running, the grease inside will form an oil film that will lubricate. Regarding how to prevent wear, our gear surface hardness is 62 degrees, there will be some wear during operation, but it will not affect the use.
    Want to order online one of your ATO-BLD750 motor controller
    I want to order online one of your ATO-BLD750 motor controller, but do not want to order the motor, how can I pay you for only the controller?
    From: Sallie | Date: 29/12/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Click Pay Now button shown on: And pay the controller amount by credit card, then confirm with us by email:
    Write your review for 300W 24V/48V 0.96Nm 3000rpm BLDC Motor
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