(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    300 W DC Gear Motor, 3000 rpm, 12V/24V/48V

    5 out of 5 based on 2 reviews | Write a review
    The offered DC gear motor comprises a 300W DC motor and a gear head with gear ratio ranging from 3:1 to 200:1, and rated speed is 3000 rpm, designed to operate with 12V, 24V or 48V voltage. Lower cost DC gear motor is a perfect solution to meet your application requiement.
    SKU: ATO-GEAR-300
    Free Shipping Worldwide
    Delivery date: 20-30 days

    300W DC gear motor is a brushless DC motor with a 90 mm size gearbox fitted to the front of the motor. The DC motor with rated speed of 3000 rpm, and no-load speed is 3300 rpm, rated torque is 0.96 Nm, peak torque up to 2.87 Nm.

    300W DC gear motor specifications

    Model ATOD5BLD300-12 ATOD5BLD300-24 ATOD5BLD300-48
    Power 300W 300W 300W
    Voltage 12V 24V 48V
    Rated Speed 3000 rpm 3000 rpm 3000 rpm
    No-load Speed 3300 rpm 3300 rpm 3300 rpm
    Rated Current 31.25A 15.63A 7.81A
    Rated Torque 0.96 N.m 0.96 N.m 0.96 N.m
    Peak Torque 2.87 N.m 2.87 N.m 2.87 N.m
    No-load Current < 7.2A < 6.13A < 4.61A
    Compatible Driver Model BLD-50 (Click it to the product page) BLD-750 (Click it to the product page) BLD-300B (Click it to the product page)
    Protection Grade IP54
    Motor Lead Length 300mm
    Temperature 0~50℃
    Weight 3.4 Kg
    Gearbox Model 2GN□K, Enter the gear ratio into the box (□) within the model name
    Gear Ratio 3, 5, 7.5, 10, 12.5, 15, 18, 20, 25, 30, 36, 40, 50, 60, 75, 90, 100, 120, 150, 180, 200

    Note: Motor length, power, voltage and speed can be customized according to your requirements under the allowed circumstance of adoptable dimension.

    The allowable torque with a gearbox

    Gear Ratio 3 5 7.5 10 12.5 15 18 20 25 30 36 40 50 60 75 90 100 120 150 180 200
    Speed (r/min) 1000 600 400 300 240 200 167 150 120 100 83.33 75 60 50 40 33 30 25 20 17 15
    Allowable Torque (N.m) 2.32 3.87 5.8 7.74 8.71 10.46 12.55 12.61 15.76 18.91 20 20 20 20 20 20 20 20 20 20 20
    Allowable Torque ( 23.21 38.68 58.02 77.36 87.14 104.6 125.5 126.1 157.6 189.1 200 200 200 200 200 200 200 200 200 200 200


    • The values colored "Red" indicate that the gearbox and the DC motor are running in the same direction, and the other values are in the opposite direction.
    • When it is desired to reduce the speed further than the gear ratio in the table above, an intermediate speed reducer with a gear ratio of 10 can be installed between the motor and the gearbox.

    Wiring Definition

    300W DC motor wiring explanation

    Dimension (Unit=mm)

    300w gear motor dimension

    *Mounting screws are included with gearbox


    90W DC Gear Motors Details

    Tips: Difference between gear motor and VFD

    The VFD changes the routine power supply into AC power supply of various frequencies, so as to realize the variable speed operation of the motor. In this process, the control circuit completes the control of the main circuit, the rectification circuit transforms the AC into DC, the DC intermediate circuit carries out smoothing filtering to the output of the rectification circuit, the inverter circuit transforms the DC into AC. As for the VFD that requires large amount of calculation, such as the vector controlled inverter, a CPU for torque calculation and some corresponding circuits may also be required. Frequency control is realized by changing the frequency of power supply for motor stator winding.

    Gear motor is a power transmission mechanism that can be used for both high torque and common speed applications such as conveyer belt, mixer, windlass, clapper and automation special machine etc.. Moreover, with the development of industry and the automation of factories, demand for gear motor keeps on increasing. There are many ways to decelerate, but the most commonly used method is to decelerate with gears as it can reduce the space and costs.

    Existing reviews of 300 W DC Gear Motor, 3000 rpm, 12V/24V/48V
    I bought 3 of these 300w dc gear motors
    Very good product for the price. Good torque and durability. I bought 3 of these 300w dc gear motors, used them as drive motors for my lathe feeds. They worked efficiently, fit to my project and very low noise.
    From: Mario Duquette | Date: 03/03/2020
    Was this review helpful? Yes No (0/0)
    Very recommend this 300W DC gear motor
    Using 12v supply to run this 300W gear motor, it is generating enough torque to move my drill press table up and down. Have used for about 3 weeks of intermittent use, and so far, so good. Longevity remains to be demonstrated. At this point, I would buy another of these if needed for a similar purpose.
    From: Melissa Decret | Date: 03/12/2020
    Was this review helpful? Yes No (0/0)
    Write your review for 300 W DC Gear Motor, 3000 rpm, 12V/24V/48V
    • Only registered users can write reviews
    • Bad
    • Excellent
    Customers who bought this item also bought

    300W Brushless DC Motor, 24V/48V, 0.96 Nm

    SKU: ATO-BLDC-300R3
    Fair price 300W BLDC motor kit ( brushless DC motor + controller + gearbox) best for electric car, three phase bldc electric motor provides 3000 rpm rated speed at 24V/ 48V, 0.96 Nm holding torque and peak torque to 2.87 Nm.