GA12 N20 Motor Micro DC Motor With Encoder Small Motor / Speed Control Gearbox Motor

GA12 N20 Motor Micro Dc Motor With Encoder Small Motor With Speed Control Gearbox Motor

N20 geared motors with encoder are mainly composed of a mini N20 motor body, a reduction mechanism and an encoder.N20 geared motors usually use brushed motors or brushless motors, of which brushless motors have a higher efficiency and a longer lifespan.
Encoders, on the other hand, are classified into Hall encoders and photoelectric encoders, which differ in accuracy and cost.

GA12 N20 Motor Micro Dc Motor With Encoder Motor Dimension

GA12 N20 Motor Micro Dc Motor With Encoder Small Motor Parameters :

*Remarks: The / in the table indicates that it is not possible to block the rotation, if it happens to block the rotation, it may cause the internal gears to be damaged.

Mini N20 Motor Gearbox DC Encoder Parameters:

*Remarks:The size of the output shaft can be machined into various irregular shapes on request.

Applications of N20 Micro DC Gear Motors

With the rapid advancement of technology, smart appliances have become an integral part of our daily lives. From intelligent robots and robotic vacuum cleaners to dishwashers, juicers, meat grinders, range hoods, garbage disposals, and smart toilets, automated electrical devices are everywhere. At the heart of these devices lies the micro motor, and among them, the N20 micro DC gear motor stands out for its compact size, high efficiency, and stable control, making it widely used in various smart home appliances and automation systems.

Key Features of the N20 Micro DC Gear Motor

✅ Compact Design

• Dimensions: Just 10×12×15.1mm, ideal for space-constrained applications.

✅ High-Efficiency Gearbox

• Features metal gears for durability.

• Offers a wide range of gear ratios (5:1 to 600:1) for optimal torque output.

✅ Wide Voltage Compatibility

• Operates at 3V–24V, making it suitable for diverse power requirements.

✅ Precision Control

• Speed range: 5–2000 RPM

• Torque output: 5–2500 g.cm

• Ensures smooth and accurate motion for automation applications.

Hall Encoder for Enhanced Precision

The N20 gear motor can be equipped with a Hall encoder for real-time position and speed feedback.

• 3 pulses per motor revolution

• With a 100:1 gear ratio, the output shaft provides 300 pulses per revolution, ensuring high-precision control for most smart devices.

Typical Applications

The N20 micro DC gear motor is widely used in:

Guang Dong Lihua Mechatronics Co., Ltd.(Lihua Motor) was founded in May 2003, formerly Shen Zhen Hua Chuang Sheng Motor Co., Ltd.  (HCS Motors) 

In order to expand its business, it relocated from Shenzhen to Humen Town (Dongguan City) in October 2017. Lihua is a manufacturer of high-quality DC motors integrates professional development, production and sales, offering a wide range of DC motors, including brushed and brushless motors, geared motors,stepper motor. We has been at the forefront of motor manufacturing and customizing for 20 years, consistently delivering high-performing and reliable products to clients worldwide.

These motors are designed for various applications, including industrial equipment, medical devices, robotics, automotive systems, motor vehicle and more. We also provides Customized DC Motor Solutions to meet specific customer needs.