5VDC to 12VDC N20 Motor With Gear Reduction Variable Speed Gear Reduction Motor

The GM1024-N20 DC gear motor is a compact and efficient drive solution widely utilized in a broad range of applications. Its versatility makes it ideal for use in robots, electronic locks, shared bicycle locks, electric glue guns, household appliances, 3D printing pens, electric toothbrushes, office automation equipment, massage and wellness devices, beauty and fitness products, medical instruments, toys, curling irons, daily electric gadgets, automotive automation systems, smart furniture, intelligent appliances, and smart pet supplies such as automatic feeders and self-cleaning litter boxes. Additionally, it is commonly applied in electric cleaning devices, recreational equipment, power tools, and numerous other fields that require precision, reliability, and performance in a compact form factor.

Model : GM1024-N20 Gear Motor
Voltage : DC 3V 6V 12V
Revolving speed:
15 RPM / 25RPM/ 35RPM/ 50 RPM / 75 RPM / 100 RPM / 125 RPM / 150 RPM / 200 RPM / 250 RPM / 300RPM / 500 RPM
3V : 15RPM / 25RPM / 30RPM / 35RPM / 75RPM / 100RPM /200RPM /300RPM /400RPM /500RPM /1000RPM
6V : 50 RPM / 30 RPM / 60RPM / 70RPM / 100 RPM / 200 RPM /300RPM /400RPM /500RPM /1000RPM / 2000RPM
12V : 60 RPM / 100 RPM / 200 RPM / 300 RPM / 400 RPM / 500 RPM /1000 RPM / 2000RPM
Motor size : Approx.12 x15mm (Dia.*H)

Gear Box Size:10mm*12mm
Shaft size : Approx. 10x 24mm (Dia.*L)

5VDC to 12VDC N20 Motor With Gear Reduction Dimension

5VDC to 12VDC N20 Motor With Gear Reduction Technical Data

 Note: all reduced no-load speeds have a tolerance of ±5%. 

Q&A

Q1:What is a DC Gear Motor?

A:A DC gear motor is an integrated assembly that combines a direct current (DC) motor with a gearbox. The gearbox is used to modify the speed and torque characteristics of the motor, allowing the output shaft to deliver higher torque at lower rotational speeds. This setup is particularly valuable when a specific torque or speed is required for a particular application. The gear ratio—the ratio between the motor’s input speed and the output speed of the gearbox—can be adjusted according to the desired mechanical requirements. As a result, DC gear motors are widely adopted in automation systems, robotics, small-scale machinery, consumer electronics, and automotive mechanisms where space-saving and high efficiency are critical.

Q2:Why is a Gearbox Used with a Motor?

A:The inclusion of a gearbox significantly enhances the motor's capabilities. Firstly, a gearbox increases torque output, enabling the motor to handle heavier loads with greater ease. Secondly, it reduces the speed of the output shaft, allowing for finer control, smoother motion, and improved operational stability. Gear reduction also contributes to reduced mechanical stress, lower energy consumption, and decreased noise during operation. Furthermore, gearboxes can help in balancing the inertia between the motor and the load, enhancing dynamic performance. In some designs, gearboxes also facilitate directional control, allowing the output shaft to rotate in a preferred orientation, which adds flexibility to system integration.

The GM1024-N20 DC gear motor exemplifies all of these advantages—offering high torque, low-speed performance, compact structure, and dependable functionality, making it an optimal choice for modern smart devices and compact electromechanical applications.