12mm Metal Gear Motor Model NFP-GM12-N20-12V

12mm High Torque DC Gear Motors Model NFP-GM12-N20 Performance

Product Overview

The NFP-GM12-N20 is a 12mm high torque DC gear motor for compact drive systems. Therefore, it is suitable for applications that require low speed, stable output, and strong torque.

In addition, the motor uses a high-precision rotor and pure copper coil. As a result, it provides stable speed, good conductivity, and reliable performance during long-term operation.

Moreover, the motor structure helps isolate dust and improve wear resistance. Therefore, it can support better reliability in demanding working environments.

Main Features

• High-precision rotor: The rotor supports stable output. Therefore, the motor can run smoothly in compact mechanisms.
• Pure copper coil: The coil provides good conductivity. As a result, it helps improve electrical performance.
• Durable construction: High-quality materials improve wear resistance. In addition, they help extend service life.
• Stable speed: The motor maintains steady operation under proper load conditions. Therefore, it is suitable for precision drive systems.
• High temperature resistance: The motor can work in demanding environments. Moreover, it supports reliable performance under normal operating limits.

Basic Mechanical Information

First, the basic mechanical data helps users check size, shaft, and weight before product design. Therefore, it is useful for early mechanical layout review.

• Size: L – 12mm x W – 10mm x H – 24mm. However, the 1000:1 ratio version has H – 27mm.
• Output shaft: Diameter – 3mm, D-cut size – 2.5mm, Length – 10mm.
• Custom shaft length: If you need 4.4mm shaft length, please contact us.
• Weight: 10g.

12V 15,000RPM Motor Performance Data

The following table shows the performance data of the 12V 15,000RPM version. Therefore, engineers can compare speed, current, torque, and stall data before selecting a reduction ratio.

Model: NFP-GM12-N20-1215-05, 12V DC, 15,000RPM

Note: All reduced no-load speeds have a tolerance of ±15%.

Also, the 12V 15,000RPM version gives low current and many low-speed choices. As a result, it is useful for compact products that need controlled torque with lower current draw.

12V 21,500RPM Motor Performance Data

The following table shows the 12V 21,500RPM version. As a result, users can select a higher-speed motor option while keeping the same compact N20 gearbox structure.

Model: NFP-GM12-N20-12215-35, 12V DC, 21,500RPM

Note: All reduced no-load speeds have a tolerance of ±15%.

Also, the 12V 21,500RPM version gives higher no-load speed and higher rated torque values than the 15,000RPM version. Therefore, it is useful when the product needs more speed and stronger torque.

Important Use Notes

Please follow the notes below during motor testing and installation. Therefore, the motor can run within the correct electrical and mechanical limits.

• Voltage and current: Please use the motor within the specified voltage and current range. Otherwise, motor performance and service life may decline.
• Motor handling: Please handle the motor gently. In addition, hold the motor shell as much as possible during assembly.
• Motor wiring: Connect the red lead to the positive electrode and the black lead to the negative pole. However, if the wires are reversed, the motor will rotate in the opposite direction.
• Overload protection: Please use the motor within the specified load range. Moreover, avoid blocking the motor or running it close to the stall state for too long.

N20 Motor With Metal Gearbox Dimensions

Gearbox Structure

This gearbox can work with other micro DC motors when users need different torque or dimension options. Therefore, it gives engineers more flexibility during product design.

In addition, this small DC gear motor offers low speed and high torque. As a result, it works well in compact mechanisms that need controlled movement.

Reduction Ratio and Customization

The gearbox provides 11 reduction ratio options. Therefore, users can select different speeds and torque levels according to the application requirements.

Moreover, we can provide custom gearbox motor solutions for mechanical design projects. For example, custom shaft length, voltage, speed, and connector options may be available.

Outline Drawing and Design Benefits

• First, compact gearbox: The 12mm gearbox helps save installation space.
• In addition, 11 ratio options: Users can choose speed and torque based on the final mechanism.
• Also, D-cut shaft: The 3mm output shaft with 2.5mm D-cut size helps with mechanical connection.
• Next, high torque output: Higher ratios can provide stronger torque for compact mechanisms.
• Finally, custom support: Shaft length, voltage, speed, and connector options may be discussed.

Next, the product image below helps users review the N20 gear motor structure and output shaft. Also, it gives a clear reference for sample selection and product matching.

Typical Applications

Finally, this 12mm high torque DC gear motor is suitable for compact products that need low speed, high torque, and stable output. For example, it can work in smart locks, robots, small automation devices, and precision mechanisms.

• Smart locks
• Robotics
• Small automation devices
• Precision mechanisms
• Battery-powered products
• Miniature drive modules
• Custom gearbox motor projects

In short, the NFP-GM12-N20 gear motor is a good fit for products that need 12V DC power, multiple ratio options, compact gearbox size, D-cut shaft output, and stable high-torque performance.

Keywords: gear motors, gear motor manufacturers, dc gear motors, 6v geared motor