Shenzhen ZhaoWei Machinery & Electronics Co. Ltd
4MM metal planetary DC motor

4MM metal planetary DC motor

    Product category: Metal Planetary Gearbox
    1. Model: ZWBMD004004-XXX
    2. Rated Voltage: 3.0V
    3. No Load Speed: Customize
    4. No Load Current: 110 mA
    5. Rated Load Speed: 2.4-300 rpm
    6. Rated Load Current: 340 mA
    Detail specification please reference following table
    Hotline: +86-755-27384652
Specification Parameter
Gearing Arrangement:
Output Torque:
Rated Power:
Input Speed:
Output Speed:
Range Voltage:
Gearbox & Motor Dia:
4.2mm & 4.2mm
Motor Type:
stepper motor
No Load Current:
Load Current:
Rated Torque:
Max Rated Torque of Gear Box:
Max Instant Torque of Gear Box:
Speed Radio:
Performance Parameter

Model Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Length
Rated Speed at 500 pps Current At Rated Load  Overall Length
Voltage Stall Torque
VDC rpm mA mN.m mm mm
ZWBMD004004-5 3.0 300.0 340.0 2.0 0.20 10.75 70 200 5 6.0
ZWBMD004004-25 3.0 60.0 340.0 9.5 0.93 12.25 70 200 25 7.5
ZWBMD004004-125 3.0 12.0 340.0 40 3.92 13.75 70 200 125 9.0
ZWBMD004004-625 3.0 2.4 340.0 170 16.67 15.25 70 200 625 10.5
* Above specifications are subject to change without notice, just for reference and customizable according to requirements   

4MM metal planetary DC motor

Product Drawing
Dc Spur gear motor
Product Demo

4MM metal planetary DC motor
small speed reducer gearbox
small dc gear motor

small dc gear motor


Audio and visual equipments     notebook PC, camcorder, car DVD, kinescope DVD, car CD player, camera, digital camera, headphone stereo, cassette tape recorder and etc.
Household application electric shaver, tooth brush, kitchen appliances, hair clipper, sewing machines, massager, vibrator, hair dryer, rubdown machine, corn popper, scissor hair machine, vacuum cleaner, garden tool, sanitary ware, window curtain, coffee machine, whisk, intelligent closestool, Sweeping robot and etc.
Office automation equipments   OA equipments, scanners, printers, multifunction machines copy machines, fax, FAX paper cutter, computer peripheral, bank machine, Video conference and etc.
Automotive products  conditioning damper actuator, door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB,Car tail gate electric putter,power liftgate and etc.
Toys and models  radio control model, automatic cruise control, ride-on toy and etc.
Medical equipments  blood pressure meter, breath machine, Medical cleaning pump, Medical bed and etc.
Industrials   display, flow control valves and etc.
Electric power tools  electric drill, screwdriver and etc.
Precision instruments  monitor, optics instruments,automatic vending machine and etc.
cosmetic tool eyebrow pencil, Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.

Quality Control


* Life Test : being continuously working for required period of time, then stop, then repeat

* Noise Test : being put at the distance of 1m (or other requirements) to the test equipments to test the noise

* Water-proof Test : being put 10mm under the water working for 2 weeks and 100m under the water working    for 12 hours

* Salt Spray Test : salt spray can test the products’ resistance to corrosion
* Impact Test : two objects striking each other at high relative speeds
* Storage Test : being stored under normal temperature for 1 or 2 years to test stability 
* Environmental Related Substance

Inquire: 4MM metal planetary DC motor
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Please let us know your detailed requirements

Contact us

Shenzhen ZhaoWei Machinery & Electronics Co. Ltd.
Add: Building 101, No. 62, Yanhu Road, Yanchuan Community, Yanluo Street, Bao'an District, Shenzhen, 518127, Guangdong, China

Tel: +86-755-27322645
Fax: +86-755-27323949
Email:[email protected]
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