37mm Metal Gear Motor Model NFP-GM37-520
$14.50
Achieve maximum performance with the 37mm compact gear motor big torque. Its D-shaped output shaft enhances stability for reliable operation! ⚙️
37mm Diameter Miniature DC Gear Motor Datasheet
First, the 37mm metal gear motor model NFP-GM37-520 is a small DC gear motor with a strong metal gearbox. It is made for low speed and high torque use. Also, it works well in small drive systems that need steady power and easy setup.
Next, the D-shaped output shaft helps the motor connect firmly with other parts. Therefore, the shaft can reduce slip during work. In addition, the shaft length, shaft size, shaft shape, and shaft material can be changed for custom projects.
Also, this motor supports both 12V DC and 24V DC versions. As a result, it can fit many control systems, battery packs, and small machines.
- Model: NFP-GM37-520
- Voltage: 12V / 24V DC
- No-load Speed: 9rpm – 1,170rpm
- Max Torque: 30kg.cm
- Rotation: CW / CCW
General Specifications
First, check the basic data below. Then, choose the voltage and speed range based on your load and space.
| Model | NFP-GM37-520 |
|---|---|
| Rated Voltage | 12V / 24V DC |
| No-load Speed | 9rpm – 1,170rpm |
| No-load Current | ≤0.1A |
| Max Torque | 30kg.cm |
| Shaft Diameter | 6mm |
| Shaft Length | 21mm |
| Rotation | CW / CCW |
| Weight | appr. 150g |
12V DC Performance Data
Next, the table below shows the 12V DC data. Also, each row gives the ratio, gearbox length, speed, current, and torque. Therefore, you can compare each gear ratio quickly.
Model: NFP-GM37-520, 12V DC
| Ratio | Gearbox Length | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|---|
| 6.3:1 | 19mm | ≤0.1A | 1,170rpm | ≤0.45A | 660rpm | 0.3kg.cm | ≤2.4A | ≥1.2kg.cm |
| 10:1 | 19mm | ≤0.1A | 740rpm | ≤0.45A | 415rpm | 0.47kg.cm | ≤2.4A | ≥1.9kg.cm |
| 18.8:1 | 19mm | ≤0.1A | 390rpm | ≤0.45A | 215rpm | 0.88kg.cm | ≤2.4A | ≥3.6kg.cm |
| 30:1 | 22mm | ≤0.1A | 247rpm | ≤0.45A | 139rpm | 1.4kg.cm | ≤2.4A | ≥5.5kg.cm |
| 50:1 | 24mm | ≤0.1A | 147rpm | ≤0.45A | 83rpm | 2.4kg.cm | ≤2.4A | ≥9.5kg.cm |
| 90:1 | 24mm | ≤0.1A | 80rpm | ≤0.45A | 46rpm | 4.2kg.cm | ≤2.4A | ≥16kg.cm |
| 150:1 | 26.5mm | ≤0.1A | 49rpm | ≤0.45A | 28rpm | 7kg.cm | ≤2.4A | ≥28kg.cm |
| 270:1 | 26.5mm | ≤0.1A | 27rpm | ≤0.45A | 16rpm | 12kg.cm | not allowed stalling | ≤35kg.cm |
| 450:1 | 29mm | ≤0.1A | 16rpm | ≤0.45A | 10rpm | 21kg.cm | not allowed stalling | ≤35kg.cm |
| 650:1 | 29mm | ≤0.1A | 11rpm | ≤0.45A | 9rpm | 30kg.cm | not allowed stalling | ≤35kg.cm |
| 810:1 | 29mm | ≤0.1A | 9rpm | ≤0.45A | 7rpm | 30kg.cm | not allowed stalling | ≤35kg.cm |
Note: all reduced no-load speeds have a tolerance of ±15%.
24V DC Performance Data
Also, the 24V DC version uses the same gear ratios and no-load speed range. However, the current data is different from the 12V DC version. As a result, please check the 24V table before you choose the motor.
Model: NFP-GM37-520, 24V DC
| Ratio | Gearbox Length | No-load Current | No-load Speed | Rated Current | Rated Speed | Rated Torque | Stall Current | Stall Torque |
|---|---|---|---|---|---|---|---|---|
| 6.3:1 | 19mm | ≤0.1A | 1,170rpm | ≤0.35A | 760rpm | 0.3kg.cm | ≤1.3A | ≥1.2kg.cm |
| 10:1 | 19mm | ≤0.1A | 740rpm | ≤0.35A | 480rpm | 0.47kg.cm | ≤1.3A | ≥1.9kg.cm |
| 18.8:1 | 19mm | ≤0.1A | 390rpm | ≤0.35A | 255rpm | 0.88kg.cm | ≤1.3A | ≥3.6kg.cm |
| 30:1 | 22mm | ≤0.1A | 247rpm | ≤0.35A | 160rpm | 1.4kg.cm | ≤1.3A | ≥5.5kg.cm |
| 50:1 | 24mm | ≤0.1A | 147rpm | ≤0.35A | 95rpm | 2.4kg.cm | ≤1.3A | ≥9.5kg.cm |
| 90:1 | 24mm | ≤0.1A | 80rpm | ≤0.35A | 53rpm | 4.2kg.cm | ≤1.3A | ≥16kg.cm |
| 150:1 | 26.5mm | ≤0.1A | 49rpm | ≤0.35A | 31rpm | 7kg.cm | ≤1.3A | ≥28kg.cm |
| 270:1 | 26.5mm | ≤0.1A | 27rpm | ≤0.35A | 18rpm | 12kg.cm | not allowed stalling | ≤35kg.cm |
| 450:1 | 29mm | ≤0.1A | 16rpm | ≤0.35A | 10rpm | 21kg.cm | not allowed stalling | ≤35kg.cm |
| 650:1 | 29mm | ≤0.1A | 11rpm | ≤0.35A | 9rpm | 30kg.cm | not allowed stalling | ≤35kg.cm |
| 810:1 | 29mm | ≤0.1A | 9rpm | ≤0.35A | 7rpm | 30kg.cm | not allowed stalling | ≤35kg.cm |
Note: all reduced no-load speeds have a tolerance of ±15%.
Low Voltage Gear Motor Outline Drawing
Finally, the motor uses metal gears for stable drive and long service life. Also, the gear set helps reduce noise and wear. Therefore, the motor can run well in many small machines.
For example, this 37mm metal gear motor can be used in auto tools, smart devices, small robots, and compact drive units. In addition, it is a good choice when you need low speed, high torque, and a small body size.
Keywords: 37mm metal gear motor, NFP-GM37-520, high torque motor, 12V gear motor, low-speed motor, precision DC motor
1.Payment methods : Paypal, T/T
Shipping:
1.Delivery: DHL/FedEx 3-5 days.
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 24 hours, 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.
FAQ
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.
Aaron Vardi –
I installed this motor in my project and it spins very smoothly. Even with noise sources running. It is completely negligible.😎
Elba Eldredge –
Switched to a metal gear instead of a plastic gear. I had issues with plastic gear wearing out too quickly and wondered if a metal one would last longer and be more durable.