GM13-030 Micro DC Gear Motor High Torque Low Noise 3.7v 16mm Small for Electric Bicycle

Product Description

Products Description
GM13-030 13mm DC Spur Gear Motor
GM13-030 13mm DC Spur Gear Motor
  • Model: GM13-030
  • Gearbox: 13 mm metal spur gear reducer
  • Rated Voltage: DC 3V, 4.5V, 5V, 6V, 9V, 12V, 24V
  • Rated Torque: Max. 2.0Kgf-cm
  • Size: Φ13 * L TBD
  • Shaft: Φ3mm D-cut 0.5mm, M3, M4, custom
  • Encoder: Magnetic encoder available
  • Commutation: Carbon brush / Graphite brush / Metal brush
  • Construction: Micro Permanent Magnet iron cored DC electric motor
  • MOQ: 100 pcs
Motor Dimension Drawing 1
Motor Dimension Drawing 2
Gearbox with motor Data
GM13-030PB-08315-3.0V
Reduction Ratio 6 20 52 85 118 170 215 250 297
Length (mm) 11 11 11 11 11 11 11 11 11
No-load speed (rpm) 567 170 65 40 29 20 16 14 11
Rated speed (rpm) 268 80 31 19 14 9 7 6 5
Rated torque (kg.cm) 0.02 0.07 0.16 0.26 0.30 0.43 0.54 0.63 0.74
Stalling Torque (kg.cm) 0.05 0.13 0.30 0.48 0.56 0.81 1.02 1.18 1.41
GM13-030PB-09230-12.0V
Reduction Ratio 52 85 118 170 215 250 297 360 1000
Length (mm) 11 11 11 11 11 11 11 11 13.2
No-load speed (rpm) 394 241 174 121 95 82 69 57 21
Rated speed (rpm) 338 207 149 104 82 70 59 49 18
Rated torque (kg.cm) 0.16 0.26 0.30 0.43 0.54 0.63 0.74 0.90 1.5
Stalling Torque (kg.cm) 1.10 1.80 2.09 3.0 3.8 4.42 5.25 6.36 10.6
Performance Chart 1
Performance Chart 2
Performance Chart 3
Recommend Products
Recommended Motor Option 1
Recommended Motor Option 2
Motor raw materials
High Quality Motor Materials
Production Equipment
Advanced Equipment Machine 1
Advanced Equipment Machine 2
Advanced Equipment Machine 3
Manufacturing Profile
Production Facility Office

The manufacturing facility was established in August 2009. It is 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.

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 facility has adhered to the concept of "people-oriented, pioneering and innovative spirit". After eleven years of rapid development, it has 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
Production Certifications & Quality Standards
Application Scenario
Motor Application Scenarios
Global Market Distribution
Global Market Map
Distribution Network Overview
Frequently Asked Questions (FAQ)
What are the main specifications of the GM13-030 DC spur gear motor?
The GM13-030 features a 13mm metal spur gear reducer with a rated torque of up to 2.0Kgf-cm. It operates under various rated voltages (DC 3V, 4.5V, 5V, 6V, 9V, 12V, 24V) and provides customization options for shafts, encoders, and brush commutation.
Can the output shaft dimensions be customized?
Yes. While the standard shaft configuration is a Φ3mm D-cut (0.5mm) profile, we also support M3, M4, and other fully customized shaft specifications to meet your application layout.
What commutation options are available for the motor construction?
The motor can be configured with Carbon brush, Graphite brush, or Metal brush commutation depending on your requirements for lifespan, cost, electrical noise, and performance.
Is speed or position feedback available for this micro gear motor?
Yes, a magnetic encoder option is available. This enables precise closed-loop speed control and position feedback for automated setups and smart devices.
What is the minimum order quantity (MOQ) for placing an order?
The minimum order quantity (MOQ) for the GM13-030 spur gear motor is 100 pieces.
What are the typical application scenarios for this motor?
This motor is widely used in medical equipment, smart home solutions (such as smart locks and switches), 5G applications, AI robots, power tools, commercial cabinets, and beauty devices.

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