This geared motor is published with the manufacturer’s full specification — rated voltage DC 3V 4.5V 6V 9V 12V 24V, material Brass, Stainless steel. Made by Shenzhen Huachenjia Motor Co., Ltd. (2 years on the platform, typical reply ≤2h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Geared Motor
- Model Number: HGM12-N20-EN
- Rated Power: ≤3w
- Rated Voltage: DC 3V 4.5V 6V 9V 12V 24V
- Voltage: 3V ~ 24V
- Material: Brass, Stainless steel
- Speed Rpm: 5~2000RPM
Technical Specifications
| Commutation | Brush |
|---|---|
| Rated Voltage | DC 3V 4.5V 6V 9V 12V 24V |
| Rated Power | ≤3w |
| Speed Rpm | 5~2000RPM |
| Speed(RPM) | 5~2000RPM |
| Efficiency | IE 1 |
| Type | Gear Motor |
| Construction | Permanent Magnet |
| Frame | Standard |
| Motor Mounting Type | Standard |
| Protect Feature | Drip-proof |
| Usage | Electric Bicycle, Home Appliance, Cosmetic Instrument, Smart Home |
| Warranty | 3 months ~ 1 year |
| Continuous Current(A) | 0.21A |
| Model Number | HGM12-N20-EN |
| Torque | 105~3000g.cm(1.46~41.66oz.in) |
| Place Of Origin | Guangdong, China |
| Brand Name | HCJ MOTOR |
| Voltage | 3V ~ 24V |
| Motor Diameter | 12MM |
| Material | Brass, Stainless steel |
| Weight | 10g |
| Feature | High torque, low speed, running smooth, high efficiency |
| Noise | < 60dB |
| Shaft Diameter | 3mm |
| Shaft Type | Round, D Cut |
| Application | RC Toy, Electric RC Car, Smart Lock, Intelligent Robot |
| Keywords | Mini Gear Motor |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details


Parameter:
Gear Ratio:1/10~1/1000 Customize
Matched Motor : Brush dc motor
Reducer Dia.: 12mm
Application: Smart Lock, Electric Lock, Intelligent Robot, RC Car, RC Toy
Motor Type | DC Gear Motors | Model Number | HGM12-N20-EN |
Voltage Range | 1.0~12.0V | Nominal voltage | 3 V / 4.5 / 5V / 6V / 9V / 12V / 24V |
NO LOAD SPEED (r/min) | 5~2000RPM | NO LOAD CURRENT | 0.065A / 0.055A / 0.085A |
MAXIMIUM EFFICIENVY | speed:5~1770rpm; current:<0.5A; torque:15~2000g·cm; output power: <1W | STALL TORQUE | 105~3000g·cm |
Shaft length | Can be customized | STALL CURRENT | 1.06A / 0.615A / 0.83A |
Usage | FOR RC TOY, Intelligent Robot, Smart Lock, Electric Lock, ETC. | Net Weight | 10g Approximately |
Lead time | Sample 7 days; 25-30 days for Production | Payment | T/T 50% deposit, balance before shipment |














APPLICATIONS | ||||||||
Business Machines | Intelligent robot.Copiers and Scanners.3D Printers.Tattoo pen.Lampblack machine.New energy charging lock.Advertising machine. | |||||||
Electric powered equipment | Electric toothbrush,Electric tool,adult erotica products,Electric toy car,Electric curtain.Razor.Electric Drill.Cosmetic instrument. | |||||||
Smart Home | Intelligent window opener ,vacuum cleaner, Smart coffee Machine,hair drier,Massage Gun,Fan,air cleaner,Hair removal Device,door lock,Intelligent door lock.Water pump.Air Multiplier. | |||||||
Food and Beverage | Hand Blenders, Blenders, Mixers, Coffee Machines, Food Processors, Juicers, Fryers, Ice Makers, Soy Bean Milk Makers. | |||||||
Medical | Sphygmomanometer, Massaging mattress, Air pump, Urine Analyzer. | |||||||
Robotics | Sweeping Robot.Servicing robotics, Food delivery robot, Reception robot, Medical serving robot, Convenying robot, Inspection robot.Underwater robot. | |||||||






We have a group of tens of years of design and manufacture of a variety of micro deceleration motor experience of talent, to meet the needs of customers as their own responsibility, to provide customers with solutions, at any time to provide customers with technical support and consulting. The company will always uphold the "Quality First, Customer First, Efficient innovation, Quality Service" business philosophy. Win the deep support and trust of old and new customers. We will, as always, do our best in products and services, warmly welcome new and old friends from all walks of life to visit, guidance, cooperation, common development, create brilliant!








-Shipping method: air shipping, sea shipping or express;
-Delivery time: 7-30 working days.




A: YES. We have strong R&D capability, also a great term of engineers, each of them have many work years experience.
Q: Do you provide the samples of DC Geared Motor?
A: YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.
Q: Do you have the item in stock?
A: I am sorry we do not have the item in stock, All products are made with orders.
Q: Do you provide technology support?
A: YES. Our company have strong R&D capability, we can provide technology support if you need.
Q: How to select a suitable DC Gear Motor?
A: If you have Gear motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, life time and noise level etc, please do not hesitate to let us know, then we can recommend suitable Geared Motor per your request accordingly.
Q: Do you have customized service for your standard Planetary Gearbox Motors?
A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC, we can make it too.
Q: Can I have samples of Planetary Gearbox for testing first?
A: Yes, definitely you can. After confirmed the needed motor specs, we will quote and provide a proforma invoice for samples, once we get the payment, we will get a PASS from our account department to proceed samples accordingly.
Q: How to pay the money?
A: We accept T/T in advance. Also we can accept Alibaba order, PayPal, credit card etc.
Ordering and Pricing
- Minimum order quantity: 2 piece
- Volume pricing:
- 2–999 piece: US $4 / piece
- 1000–9999 piece: US $3.4 / piece
- 10000+ piece: US $3.2 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this geared motor?
The standard minimum order quantity is 2 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 3 months ~ 1 year warranty. Spare parts and technical support remain available after the warranty period.
Can the geared motor be supplied for my local voltage?
The standard configuration is DC 3V 4.5V 6V 9V 12V 24V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shenzhen Huachenjia Motor Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Huachenjia Motor Co., Ltd. range on HVACR Nexus.
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