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    450 W DC Worm Gear Motor, 12V/24V/48V

    5 out of 5 based on 2 reviews | Write a review
    Compact DC worm gear motor for sale, 450 W, works at 12V, 24V, 36V or 48V power supply, brushless design for electric car, and selectable gear ratio from 7.5:1 to 100:1. Different parameters can be customized.
    SKU: ATO-GEAR-W450
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    Low price 450W DC motor with worm gearbox, 12V, 24V, 36V or 48V are available. This BLDC gear motor is best for new energy electric car, renewable energy systems, industrial equipment which require high torque density and compact occasions.


    Motor Model ATOD5BLD450-12A ATOD5BLD450-24A ATOD5BLD450-36A ATOD5BLD450-48A
    Motor Type BLDC Motor
    Power 450W
    Voltage 12V DC 24V DC 36V DC 48V DC
    Rated Current 46.88A 23.44A 15.63A 11.72A
    No Load Current <10.2A <7.13A <6.5A <5.61A
    No Load Speed 2700 rpm
    Rated Speed 2000 rpm
    Rated Torque 1.43N·m
    Peak Torque 4.29N·m
    Motor Dimension 86mm
    Shaft Diameter 11mm
    Construction Permanent Magnet
    Direction of Rotation CW/CCW
    Certificate CCC, CE, ROSH, LVD, EMC
    Gear Ratio 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100
    Recommended Drive Model ATO-BD100 ATO-BLD50A ATO-BLD750 ATO-BLD750
    What Parameters of ATO Worm Gear Motors Can Be Customized?
    Power Yes
    Voltage Yes
    Speed Yes
    Shaft Yes
    Motor Length Yes
    Motor Lead Yes

    Allowable Torque with Gear Head

    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) 9.7 12.9 19.4 25.8 32.0 36.0 32.0 38.0 28.0 34.0 29.0


    • This torque value is the rated output value of the reducer, not the final motor + output torque value T after reducer.
    • The formula for calculating the output torque after the final motor + reducer: T = rated torque of the motor * reduction ratio * 0.6, and T≤ rated allowable output torque value of the reducer.

    Dimensions (Unit: mm)

    Mounting screws are included with gearhead

    Dimensions of 450 W DC Worm Gear Motor

    Speed-Torque Curve

    450 W DC Worm Gear Motor Speed Torque 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.


    450W DC Worm Gear Motor Details

    Tips: What is DC worm gear motor?

    DC worm gear motor is a kind of power transmission mechanism that uses gear speed converter to decelerate the number of revolutions of the motor to the required number of revolutions and obtain a larger torque. In the mechanism used to transmit power and motion, the application range of the reducer is quite wide. The basic structure of the worm gear motor is mainly composed of the driving parts worm gear, shaft, bearing, box and accessories. It can be divided into three basic structural parts: box body, worm gear, bearing and shaft combination. The gearbox is the base of all the accessories in the worm gear motor. It is an important accessory that supports and fixes the shafting components, ensures the correct relative position of the drive accessories, and supports the load acting on the reducer. The main function of the worm gear motor is to transmit the motion and power between the two interleaved shafts, and the main function of the bearing and the shaft is to transmit power, operate and improve efficiency.

    Existing reviews of 450 W DC Worm Gear Motor, 12V/24V/48V
    Can you provide the gear motor weight for the same ratio?
    We want a gear ratio of 20:1.
    Can you provide the weight for the same?
    From: katia | Date: 24/07/2023
    Was this review helpful? Yes No (0/0)
    ATO Responded
    The weight of this gear ratio 20:1 is 5kg.
    Work as advertised!
    These little worm gear motors generate a lot of force from a small package. I was surprised at the small size when receiving the motor but was astonished at the force delivered. The motor is very smooth and quiet.
    From: Donnell | Date: 04/05/2022
    Was this review helpful? Yes No (0/0)
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