High Quality N20 DC Motor with 12mm Gearbox 3.7V 6V 12V Brush Commutation Permanent Magnet Construction

Product Description

Products Description
12mm small spur gear dc motor

12mm small spur gear dc motor

Main features:
  • Model: GM12-N20VA Pololu micro metal gearmotor equivalent
  • Gearbox: metal spur gear reducer
  • Rated Voltage: DC 1.5V, 3V, 6V, 9V, 12V, 24V
  • Rated Torque: Max. 1.5kgf-cm
  • Size: Φ12mm * L TBD
  • Shaft: concentric driveshaft, Φ3mm D-cut 0.5mm, O, M3, M4, custom
  • Commutation: Carbon brush/Graphite brush
  • Construction: Permanent Magnet iron cored motor
  • Encoder: Magnetic encoder 3ppr
  • MOQ: 500 pcs
Motor specifications diagram
Gearbox with motor Data
GM12-N20-09170-3.0V
Reduction 10 30 50 100 150 210 250 298 330
Length(mm) 9 9 9 9 9 9 9 9 9
No-load speed(rpm) 960 320 192 96 64 46 38 32 29
Rated speed(rpm) 730 243 146 73 49 35 29 24 22
Rated torque(kg.cm) 0.02 0.04 0.06 0.12 0.15 0.21 0.25 0.30 0.33
Stalling Torque (kg.cm) 0.07 0.18 0.25 0.50 0.63 0.88 1.04 1.24 1.38
GM12-N20-07310-12.0V
Reduction 50 100 150 210 250 298 330 380 1000
Length(mm) 9 9 9 9 9 9 9 9 12
No-load speed(rpm) 460 230 153 110 92 77 70 61 23
Rated speed(rpm) 410 205 137 98 82 69 62 54 21
Rated torque(kg.cm) 0.06 0.12 0.15 0.21 0.25 0.30 0.33 0.38 0.60
Stalling Torque (kg.cm) 0.55 1.10 1.38 1.93 2.30 2.74 3.04 3.50 5.52
Motor detailed structure dimensions
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Motor raw materials
Motor raw materials details
Production Equipment
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Company Profile
Enterprise building and production environment

Established in August 2009, this high-tech enterprise integrates the research and development, production, and marketing of micro motor series products. The main products include: various precision DC motors, stepper motors, reduction motors, planetary reduction motors, and brushless motors. Micro motors are widely used in medical equipment, medical detection and analysis, financial security, 5G applications, automotive appliances, intelligent communication, iris technology, AI intelligence, smart grid, smart home, commercial intelligent locks, smart switches, smart medicine cabinets, fresh food cabinets, smart wear, outdoor equipment, intelligent robots, electric tools, beauty tools, etc. Since its establishment, the enterprise has adhered to the concept of "people-oriented, pioneering and innovative spirit". After eleven years of rapid development, it has built a group of young and pragmatic, professional and efficient work teams, advanced production facilities, efficient management, excellent quality, and high-quality services to meet customers' needs of continuously improving product levels, reducing energy consumption, facilitating production, and improving efficiency, winning more and more recognition from customers.

Certifications
Product quality certifications
Application Scenario
Application scenarios of micro motors
Global Market Distribution
Global market distribution map
Production flow chart
FAQ
What are the key technical specifications of the 12mm small spur gear DC motor?

The motor features a Pololu micro metal gearmotor equivalent design with a metal spur gear reducer. It supports rated voltages of DC 1.5V, 3V, 6V, 9V, 12V, and 24V. The maximum rated torque reaches up to 1.5kgf-cm with a compact size of Φ12mm.

What customization options are available for the motor shaft?

The motor is equipped with a concentric driveshaft. Standard shaft configurations include Φ3mm D-cut 0.5mm, O-shape, M3, and M4. Custom configurations are also available upon request to fit your design specifications.

What is the Minimum Order Quantity (MOQ) for these gear motors?

The Minimum Order Quantity (MOQ) for the GM12-N20VA series and related configurations is 500 pieces.

Can these micro motors be configured with feedback sensors?

Yes, these micro motors feature permanent magnet iron cored construction and can be integrated with a 3ppr magnetic encoder for precise speed and position feedback.

What typical applications are these micro motors suitable for?

They are widely applied in medical equipment, medical detection and analysis, financial security, 5G applications, automotive appliances, intelligent communication, iris technology, AI intelligence, smart grids, smart homes, commercial smart locks, smart switches, smart medicine cabinets, fresh food cabinets, smart wear, outdoor equipment, intelligent robots, electric tools, and beauty tools.

What types of micro motors are included in the overall product line?

The complete product series includes various precision DC motors, stepper motors, reduction motors, planetary reduction motors, and brushless motors, designed for high efficiency and reduced energy consumption.

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