37mm 12V 24V High Torque Low Speed Electric Gear Motor NFP-GM37-528
$15.50
Experience superior power with the 37mm 12V 24V High Torque Low Speed Electric Gear Motor. Upgrade your projects with increased torque and reliability!
12V 24V DC Gear Motor Datasheet
First, the NFP-GM37-528 gear motor is an upgraded version of the NFP-GM37-520. Also, the motor body is 8.5mm longer, and it provides 30% more torque for demanding uses. In addition, the high-quality carbon brushes and damping strip ensure stable and reliable operation.
Key Features & Options
- High-torque all-metal gear structure for long-lasting drive performance.
- Supports both 12V and 24V DC power inputs across various reduction ratios.
- Includes a D-shaped output shaft for secure mounting and optional encoder fit.
Technical Details
| Parameter | Value |
|---|---|
| Model | NFP-GM37-528 |
| Rated Voltage | 12V / 24V DC |
| No-load Speed | 15.5rpm–1,530rpm |
| No-load Current | ≤0.13A / ≤0.2A |
| Power | 10W / 12W |
| Shaft Diameter | 6mm |
| Shaft Length | 21mm |
| Rotation | CW / CCW |
| Weight | Approx. 170g |
12V DC Motor Performance Data
| Ratio | Gearbox Length | No-load Current | No-load Speed | Current | Speed | Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|---|
| 6.3:1 | 19mm | ≤0.2A | 1,530rpm | ≤2A | 1,030rpm | 0.6kg.cm | ≤6A | 1.6kg.cm |
| 10:1 | 19mm | ≤0.2A | 960rpm | ≤2A | 650rpm | 1kg.cm | ≤6A | 2.7kg.cm |
| 18.8:1 | 21.5mm | ≤0.2A | 510rpm | ≤2A | 346rpm | 1.8kg.cm | ≤6A | 4.8kg.cm |
| 30:1 | 22mm | ≤0.2A | 320rpm | ≤2A | 215rpm | 3kg.cm | ≤6A | 7.5kg.cm |
| 50:1 | 24mm | ≤0.2A | 192rpm | ≤2A | 130rpm | 4.8kg.cm | ≤6A | 13kg.cm |
| 90:1 | 24mm | ≤0.2A | 107rpm | ≤2A | 72rpm | 8.5kg.cm | ≤6A | 21kg.cm |
| 150:1 | 26.5mm | ≤0.2A | 64rpm | ≤2A | 43rpm | 14.5kg.cm | ≤6A | 33kg.cm |
| 260:1 | 26.5mm | ≤0.2A | 35rpm | ≤2A | 25rpm | 20kg.cm | ≤6A | ≥35kg.cm; stalling is not allowed |
| 450:1 | 29mm | ≤0.2A | 21rpm | ≤2A | 14rpm | 25kg.cm | ≤6A | ≥35kg.cm; stalling is not allowed |
| 630:1 | 29mm | ≤0.2A | 15.5rpm | ≤2A | 10rpm | 30kg.cm | ≤6A | ≥35kg.cm; stalling is not allowed |
Note: all reduced no-load speeds have a tolerance of ±15%.
24V DC Motor Performance Data
| Ratio | Gearbox Length | No-load Current | No-load Speed | Current | Speed | Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|---|
| 6.3:1 | 19mm | ≤0.13A | 1,530rpm | ≤1.2A | 1,030rpm | 0.6kg.cm | ≤3.5A | 1.6kg.cm |
| 10:1 | 19mm | ≤0.13A | 960rpm | ≤1.2A | 650rpm | 1kg.cm | ≤3.5A | 2.7kg.cm |
| 18.8:1 | 21.5mm | ≤0.13A | 510rpm | ≤1.2A | 346rpm | 1.8kg.cm | ≤3.5A | 4.8kg.cm |
| 30:1 | 22mm | ≤0.13A | 320rpm | ≤1.2A | 215rpm | 3kg.cm | ≤3.5A | 7.5kg.cm |
| 50:1 | 24mm | ≤0.13A | 192rpm | ≤1.2A | 130rpm | 4.8kg.cm | ≤3.5A | 13kg.cm |
| 90:1 | 24mm | ≤0.13A | 107rpm | ≤1.2A | 72rpm | 8.5kg.cm | ≤3.5A | 21kg.cm |
| 150:1 | 26.5mm | ≤0.13A | 64rpm | ≤1.2A | 43rpm | 14.5kg.cm | ≤3.5A | 33kg.cm |
| 260:1 | 26.5mm | ≤0.13A | 35rpm | ≤1.2A | 25rpm | 20kg.cm | ≤3.5A | ≥35kg.cm; stalling is not allowed |
| 450:1 | 29mm | ≤0.13A | 21rpm | ≤2A | 14rpm | 25kg.cm | ≤3.5A | ≥35kg.cm; stalling is not allowed |
| 630:1 | 29mm | ≤0.13A | 15.5rpm | ≤1.2A | 10rpm | 30kg.cm | ≤3.5A | ≥35kg.cm; stalling is not allowed |
Note: all reduced no-load speeds have a tolerance of ±15%.
High Torque Miniature DC Gear Motor Drawing
For example, the spiral gear starting structure provides smooth performance. Next, the D-shaped output shaft makes setup quick. Meanwhile, engineers reserve a rear shaft for easy encoder setup.

Related Motor Models & Options
If you need a smaller standard model in the same series, consider the NFP-GM37-520 37mm High Torque Spur Gear Motor, which offers a shorter motor body for compact space needs.
Keywords: 12V gear motor, small DC gear motor, mini DC gear motor, 12V DC gear motor, geared motor, spur gear motor, spur gear motor for sale
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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If you want a custom lead wire connection of the water resistant vibration motors. Such as alternate lead wire length & strip lengths, with a connector (e.g. Molex, JST). You can contact us from the footer form, tell us your need. Any problems will be taken seriously and will be answered professionally, so pls do not hesitate to contact us by the footer form.













Patrik Augustsson –
The quality of the 12v gear motor is very high and provides us with professional services. The parameters meet our requirements.