25mm 6V 12V 24V DC Gearmotor Gearbox Engine Model NFP-GM25-370
$12.50
Upgrade your machines with the 25mm 6V 12V 24V DC Gearmotor Gearbox Engine. Light, powerful, and easy to mount—order now for performance!
370 High Torque DC Motor with Gearbox Datasheet
First, this small DC metal gear motor delivers high torque and low RPM in a lightweight design. Therefore, it provides high durability and strong resistance to damage. In addition, this low-cost reduction motor works as an excellent replacement for worn-out motors in machines. For example, the output shaft allows easy mounting for wheels and other parts.
| Model | NFP-GM25-370 |
|---|---|
| Rated Voltage | 6V / 12V / 24V DC |
| No-load Speed | 12.5rpm – 1,360rpm |
| No-load Current | ≤0.04A / ≤0.08A / ≤0.10A |
| Max Torque | 8kg.cm |
| Output Power | Max 3W |
| Shaft Diameter | 4mm |
| Shaft Length | 12mm |
| Weight | appr. 100g |
| Rotation | CW / CCW |
Key Motor Details
Also, engineers choose this motor for several key reasons:
- Full metal gearbox ensures long lifespan and high strength.
- Multiple reduction ratios meet different speed and torque needs.
- Compact 25mm diameter fits easily into small equipment spaces.
- Built-in Hall encoder provides precise speed and direction control.
Model: NFP-GM25-370, 6V DC
| Ratio | Gearbox Length | No-load Current | No-load Speed | Current | Speed | Torque | Stall Current | Stall Torque | Transmission Level |
|---|---|---|---|---|---|---|---|---|---|
| 4.4:1 | 19mm | ≤0.1A | 1,360rpm | ≤0.5A | 1,000rpm | 0.15kg.cm | ≤2.6A | 0.6kg.cm | 2 |
| 9.3:1 | 19mm | ≤0.1A | 640rpm | ≤0.5A | 480rpm | 0.35kg.cm | ≤2.6A | 1.1kg.cm | 3 |
| 15:1 | 19mm | ≤0.1A | 400rpm | ≤0.5A | 300rpm | 0.55kg.cm | ≤2.6A | 2kg.cm | 4 |
| 20:1 | 19mm | ≤0.1A | 300rpm | ≤0.5A | 225rpm | 0.75kg.cm | ≤2.6A | 2.7kg.cm | 4 |
| 34:1 | 21mm | ≤0.1A | 175rpm | ≤0.5A | 130rpm | 1.3kg.cm | ≤2.6A | 4.5kg.cm | 5 |
| 44.9:1 | 21mm | ≤0.1A | 130rpm | ≤0.5A | 100rpm | 1.8kg.cm | ≤2.6A | 6kg.cm | 5 |
| 74.8:1 | 23mm | ≤0.1A | 80rpm | ≤0.5A | 60rpm | 3kg.cm | ≤2.6A | 9kg.cm | 6 |
| 98.8:1 | 23mm | ≤0.1A | 60rpm | ≤0.5A | 45rpm | 4kg.cm | ≤2.6A | ≤9kg.cm | 6 |
| 165:1 | 25mm | ≤0.1A | 35rpm | ≤0.5A | 27rpm | 6kg.cm | ≤2.6A | ≤9kg.cm | 7 |
| 217:1 | 27mm | ≤0.1A | 27rpm | ≤0.5A | 20rpm | 8kg.cm | ≤2.6A | ≤9kg.cm | 7 |
| 362:1 | 25mm | ≤0.1A | 16.5rpm | ≤0.5A | 14rpm | 8kg.cm | ≤2.6A | ≤9kg.cm | 8 |
| 478:1 | 27mm | ≤0.1A | 12.5rpm | ≤0.5A | 11rpm | 8kg.cm | ≤2.6A | ≤9kg.cm | 8 |
Note: all reduced no-load speeds have a tolerance of ±15%.
Model: NFP-GM25-370, 12V DC
| Ratio | Gearbox Length | No-load Current | No-load Speed | Current | Speed | Torque | Stall Current | Stall Torque | Transmission Level |
|---|---|---|---|---|---|---|---|---|---|
| 4.4:1 | 19mm | ≤0.08A | 1,360rpm | ≤0.25A | 1,000rpm | 0.15kg.cm | ≤0.8A | 0.6kg.cm | 2 |
| 9.3:1 | 19mm | ≤0.08A | 640rpm | ≤0.25A | 480rpm | 0.35kg.cm | ≤0.8A | 1.1kg.cm | 3 |
| 15:1 | 19mm | ≤0.08A | 400rpm | ≤0.25A | 300rpm | 0.55kg.cm | ≤0.8A | 2kg.cm | 4 |
| 20:1 | 19mm | ≤0.08A | 300rpm | ≤0.25A | 225rpm | 0.75kg.cm | ≤0.8A | 2.7kg.cm | 4 |
| 34:1 | 21mm | ≤0.08A | 175rpm | ≤0.25A | 130rpm | 1.3kg.cm | ≤0.8A | 4.5kg.cm | 5 |
| 44.9:1 | 21mm | ≤0.08A | 130rpm | ≤0.25A | 100rpm | 1.8kg.cm | ≤0.8A | 6kg.cm | 5 |
| 74.8:1 | 23mm | ≤0.08A | 80rpm | ≤0.25A | 60rpm | 3kg.cm | ≤0.8A | 9kg.cm | 6 |
| 98.8:1 | 23mm | ≤0.08A | 60rpm | ≤0.25A | 45rpm | 4kg.cm | ≤0.8A | ≤9kg.cm | 6 |
| 165:1 | 25mm | ≤0.08A | 35rpm | ≤0.25A | 27rpm | 6kg.cm | ≤0.8A | ≤9kg.cm | 7 |
| 217:1 | 27mm | ≤0.08A | 27rpm | ≤0.25A | 20rpm | 8kg.cm | ≤0.8A | ≤9kg.cm | 7 |
| 362:1 | 25mm | ≤0.08A | 16.5rpm | ≤0.25A | 14rpm | 8kg.cm | ≤0.8A | ≤9kg.cm | 8 |
| 478:1 | 27mm | ≤0.08A | 12.5rpm | ≤0.25A | 11rpm | 8kg.cm | ≤0.8A | ≤9kg.cm | 8 |
Note: all reduced no-load speeds have a tolerance of ±15%.
Model: NFP-GM25-370, 24V DC
| Ratio | Gearbox Length | No-load Current | No-load Speed | Current | Speed | Torque | Stall Current | Stall Torque | Transmission Level |
|---|---|---|---|---|---|---|---|---|---|
| 4.4:1 | 19mm | ≤0.04A | 1,360rpm | ≤0.16A | 1,000rpm | 0.15kg.cm | ≤0.8A | 0.6kg.cm | |
| 9.3:1 | 19mm | ≤0.04A | 640rpm | ≤0.16A | 480rpm | 0.35kg.cm | ≤0.8A | 1.1kg.cm | 3 |
| 15:1 | 19mm | ≤0.04A | 400rpm | ≤0.16A | 300rpm | 0.55kg.cm | ≤0.8A | 2kg.cm | 4 |
| 20:1 | 19mm | ≤0.04A | 300rpm | ≤0.16A | 225rpm | 0.75kg.cm | ≤0.8A | 2.7kg.cm | 4 |
| 34:1 | 21mm | ≤0.04A | 175rpm | ≤0.16A | 130rpm | 1.3kg.cm | ≤0.16A | 4.5kg.cm | 5 |
| 44.9:1 | 21mm | ≤0.04A | 130rpm | ≤0.16A | 100rpm | 1.8kg.cm | ≤0.8A | 6kg.cm | 5 |
| 74.8:1 | 23mm | ≤0.04A | 80rpm | ≤0.16A | 60rpm | 3kg.cm | ≤0.8A | 9kg.cm | 6 |
| 98.8:1 | 23mm | ≤0.04A | 60rpm | ≤0.16A | 45rpm | 4kg.cm | ≤0.8A | ≤9kg.cm | 6 |
| 165:1 | 25mm | ≤0.04A | 35rpm | ≤0.16A | 27rpm | 6kg.cm | ≤0.8A | ≤9kg.cm | 7 |
| 217:1 | 25mm | ≤0.04A | 27rpm | ≤0.16A | 20rpm | 8kg.cm | ≤0.8A | ≤9kg.cm | 7 |
| 362:1 | 27mm | ≤0.04A | 16.5rpm | ≤0.24A | 14rpm | 8kg.cm | ≤0.8A | ≤9kg.cm | 8 |
| 478:1 | 27mm | ≤0.04A | 12.5rpm | ≤0.22A | 11rpm | 8kg.cm | ≤0.8A | ≤9kg.cm | 8 |
Note: all reduced no-load speeds have a tolerance of ±15%.
12V DC Gear Motor Speed Reduction Motor Dimension
This 370 permanent magnet DC motor features fine carbon brushes and an optional built-in Hall encoder. Furthermore, the motor measures 25mm × 30.8mm plus gearbox length. Different reduction ratios result in different gearbox lengths.

Micro Gear DC Reduction Motor Mass Production
Finally, manufacturers use the NFP-GM25-370 small metal gear motor in many fields. For example, users install this motor in RC cars, agricultural robots, electronic game machines, and robotics. In addition, it powers power tools such as electric drills and electric screwdrivers.

Related Motor Models & Options
If you need a similar motor with standard shaft configurations, check out our 12mm Spur Metal Gear Motor for compact setups.
For applications requiring higher precision and integrated position control, consider the 25mm DC Gearmotor with Encoder as an upgraded option.
Keywords: 24v dc gearmotor, micro metal gearmotor, dc geared motor, small electric gear motor engine, slow speed full metal gearbox motor
Sampling quantities for stocked models are available for ordering directly from us online.
Engineering & Manufacturing:
Please contact one of our Sales Engineers for a quotation for production and consultation for customization and integration services.
Payment Method:
Payment methods : Paypal or T/T
Shipping Method:
1.Delivery: DHL door to door 5-7days.
2.Item will be shipped within 1-3 business days after the payment.
3.If you haven’t received the item on the Delivery Time, pls contact us by email if you have any questions. Normally, we will give you a reply within 24hours, if not, pls check the spam of your email box. We will do our best to help you solve the problems.
4.Please make sure your address is matched with the finally shipping address before you pay.
5.In order to ensure you receive your order tax free upon import, we will declare it with a lower value, pls be noted ,thanks!
FAQ - Frequently Asked Questions
Q: If customized, what information should you provide?
A: You need to provide the basic specification of the motor, such as: Dimensions, Sizes Applications, Voltage, Speed and Torque. It's better to offer application prototype drawings to us if possible.
Q: What's your main motors?
A: Diameter 4mm~42mm Dc Micro Motor And Gear Motor, Auto Dc Motor, Electric Motor, Gear Motor, Mini Dc Motor, Brush Dc Motor, Brushless Dc Motor, Spur Gear Motor, Micro Motor, Vibration Motor Etc.
Q: What's the main application of the micro dc motor?
A: Our mini DC motors are widely used in Home Applications, Office Equipment, Health-Care Application, Sanitation Industry, High-Class Toy, Banking System, Electronic and Electrical Tools, Automation Industry, Bank Equipments, Payment Equipments, Vending Machines, Power Door Lock, Electric Door Lock.
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CA 90404 –
Great dc gear motor, just what i needed for an upcoming project.
Cheri Stevens –
Solid built and as advertised. It was nice and quiet when I ran 12v gear motor the first time, then I attached crank arm for reciprocating motion conversion and it is pretty quietly, the 12volts 35 rpm version as very good torque, well built. I expect complete successful soon.
Ojeda, Grace –
How much you can save depends dc gear motors‘s price and logistics, every about 3 months, that is a quarter, I spend a certain amount of money to purchase, until I see that Microdcmotors’ service is nearly 100% perfect. It‘s original factory because we have visted, you can too, you can save hundreds or even thousands of dollars every year. Trustworthy Chinese company
Matthew G Burnell –
The surprising thing about the DC gearbox motors is that the voltage and current are stable and there is almost no sound. There must be no need to push it by hand to make it turn (I purchased some from other companies, several wouldn’t turn). Because of the satisfaction this time and accepting customization, I will expect a lot from this company. I recommend it save you money and they work better.
Peter Shefte –
Very quick delivery (Although only half the order was available the second half followed quickly). Lovely 12v gear motor and gear box. Have used it to run a piston mechanism for a needle felting machineI. Fitted it today and am up and running again. A huge saving as i don’t need to buy the whole machine again. Brilliant.
Steven Andrews –
Used 2 gear motors on the transmission track that does not require too much torque. They work well together, and the dc gearmotor of quality is as high as my expectations.