Compact N20 Micro DC Gear Motor (100 RPM) Brush Commuted 12V-24V Rated Voltage for Smart Home Home Appliance Cosmetic Instrument

Product Description

Products Description
12mm Small Spur Gear DC Motor
  • Model: GM12-N20VA-ED
  • 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 / 7ppr
  • MOQ: 500 pcs
12mm small spur gear dc motor
Product Specification Drawing
Gearbox Performance Specs
Gearbox with Motor Data
Model: GM12-N20-09170-3.0V
Reduction Ratio 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
Model: GM12-N20-07310-12.0V
Reduction Ratio 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
Dimensional Drawing 1
Dimensional Drawing 2
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Motor Raw Materials
High Quality Motor Components
Production Equipment
Manufacturing Line 1
Manufacturing Line 2
Manufacturing Line 3
Company Profile
Established in August 2009, we are a high-tech enterprise that 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.

These 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 establishment, we have adhered to the concept of "people-oriented, pioneering and innovative spirit". After years of rapid development, we have built a young, pragmatic, professional, and efficient work team, with 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.
Production Facility Office
Certifications
ISO and CE Certifications
Application Scenario
Micro Motor Application Fields
Global Market Distribution
Global Market Share Map
Global Shipping and Logistics
Frequently Asked Questions
What are the primary applications of this 12mm spur gear DC motor?

The 12mm spur gear DC motor is widely used in precision instruments and smart appliances, such as smart door locks, medical equipment, financial security systems, intelligent robots, beauty devices, and various automation tools requiring high torque in compact spaces.

Can the output shaft shape and dimensions be customized?

Yes. We offer customization options for the motor shaft, including concentric driveshafts, Φ3mm D-cuts, round shafts, and threaded options like M3 or M4 to suit your mounting requirements.

What rated voltage options are available?

Standard rated voltages include DC 1.5V, 3.0V, 6.0V, 9.0V, 12.0V, and 24.0V. Motor parameters can be fine-tuned based on your target voltage and performance specifications.

Does the motor support position and speed feedback?

Yes, this model can be equipped with a magnetic encoder supporting either 3ppr or 7ppr for precise control over motor speed and positioning.

What is the minimum order quantity (MOQ)?

The minimum order quantity (MOQ) for our 12mm spur gear DC motors is 500 pieces. For bulk discounts or custom sampling requirements, please contact our support team.

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