DC12V 21RPM worm gear motor low noise Powerful Geared Motor


Quick Details

Place of Origin:

Zhejiang, China

Brand Name:


Model Number:



BOAT, CAR, Electric Bicycle, Home Appliance, Robots


ce, RoHS




Max 70kg.cm


Permanent Magnet



Protect Feature:

Totally Enclosed


12 RPM

Continuous Current(A):



IE 1

Packaging & Delivery

Selling Units:
Single item
Single package size:
5X5X5 cm
Single gross weight:
0.380 kg
Picture Example:
Lead Time
Quantity(Pieces) 1 – 100 101 – 1000 1001 – 5000 >5000
Est. Time(days) 5 7 10 To be negotiated

Online Customization

Video Description

Product Description

Model Gear Ratio Voltage Range Rated Voltage No Load Rated Load Stall Extrapolation
Speed Current Torque Speed Current Torque Current
5840-31ZY 290 0-12V 12V 21RPM 0.31A 15Kg.cm 19RPM 1.1A 50Kg.cm 4.39A

Product Show

Product Applications

Our Factory



Machine & Testing Equipment


Packaging & Shipping

*shockproof foam packing

*Suitable carton size

*stretch film and pallet packing

*DHL,EMS,UPS,Epacket,ocean shipping

*Sample order send out in 2 days.

Our Services

*General Service:
*Quick Reply:All enquiry or email be replied in12 hours, no delay for your business.
*ProfessionalTeam:Questions about productswill be replied professionally,exactly,bestadvice to you.
*Short Lead time:Sample or small order sent in 7-15 days, bulk or customized orderabout 30 days.
*Payment Choice:T/T, Western Union,, L/C, etc, easy for your business.
*Before shipment:Take photos, send to customers for confirmation. Only confirmed, can be shipped out.
*Language Choice:Besides English, you can use your own language by email, then we can translate it.
*Customization Service:
Motor specification(no-load speed , voltage, torque , diameter, noise, life, testing) and shaft length can be tailor- made according to customer’s requirements.


Q: Are you trading company or manufacturer ?

A:We are a manufacturer.we have factory.

Q: DO youprovide motor custom-made service?

A:Yes,provide motor custom-made service.

Q:What is the MOQ (minimum order quantity)?

A:1 pc for sample order, and 100pcs for bulk order.

Q:Where is your loading port ?

A:ShenZhen Port, HongKong Port, China.

Q:What is your production capacity?

A:About 10000 PCS per day.

Q: Can we type our brand on it?

A:Yes of course.

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Gearboxes worm

As one of leading Gearboxes worm manufacturers, suppliers and exporters of mechanical products, We offer gearboxes worm and many other products.

Please contact us for details.

Mail: [email protected]

Manufacturer supplier exporter of gearboxe worm.