Micro Worm Geared DC Motor DC 1.5V 3V 6V 9V 12V 24V N30 Dc Right Angle Worm Reducer Gear Motor for Robot Use

Product Description

Products Description
GM1812-N30 PMDC Worm Gear Motor Spec Detail

N30 DC Right Angle Worm Reducer Gearmotor / PMDC Worm Gear Motor

⚙️ Model: GM1812-N30
⚙️ Structure: N30 motor integrated with compact metal worm gearbox
⚙️ Gearbox: Metal worm gear reducer
Rated Voltage: DC 1.5V, 3V, 6V, 9V, 12V, 24V
💪 Rated Torque: Max. 3 kgf-cm
📏 Size: Φ12mm * L 33mm
🔩 Shaft: Right angle 90° driveshaft, Φ3mm D-cut 0.5mm, O, M3, M4, custom
🔋 Commutation: Carbon brush / precious metal brush
🧲 Construction: Permanent Magnet iron cored motor
📊 Encoder: Magnetic encoder 3ppr, 7ppr, 12ppr
📦 MOQ: 500 pcs
GM1812-N30 Dimensional Diagram
Gearbox with Motor Data
GM1812-N30-3.0V Spec Data
Reduction Ratio 42 80 105 121 158 230 302 346 453
Gearbox Length (mm) 10 10 10 10 10 10 10 10 10
No-load Speed (rpm) 267 140 107 93 71 49 37 32 25
Rated Speed (rpm) 229 120 91 79 61 42 32 28 21
Rated Torque (kg.cm) 0.06 0.15 0.19 0.22 0.27 0.30 0.35 0.39 0.50
Stalling Torque (kg.cm) 0.35 0.67 0.88 1.02 1.33 1.61 2.11 2.42 3.17
GM1812-N30-12.0V Spec Data
Reduction Ratio 105 121 158 230 302 346 453 692 906
Gearbox Length (mm) 10 10 10 10 10 10 10 10 10
No-load Speed (rpm) 219 190 146 100 76 66 51 33 25
Rated Speed (rpm) 198 172 132 90 69 60 46 30 23
Rated Torque (kg.cm) 0.15 0.17 0.21 0.25 0.33 0.38 0.49 0.75 0.98
Stalling Torque (kg.cm) 1.32 1.52 1.98 2.40 3.16 3.62 4.74 7.23 9.47
GM1812-N30 Right Angle worm gear motor detail close-up
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Motor Raw Materials
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Production Equipment
Precision Motor Manufacturing Machine
Automatic Winding Machine
Quality Control Testing Equipment
Company Profile
Production Facility Showroom

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 factory has adhered to the concept of "people-oriented, pioneering and innovative spirit". After years of rapid development, it has built a group of young, pragmatic, professional and efficient teams, 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, winning more and more recognition from global customers.

Certifications
Micro DC Motor System Certifications
Application Scenario
Micro Gear Motor Main Applications Diagram
Global Market Distribution
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International Customer Shipping Process
Frequently Asked Questions
Q: What is the typical application range of the GM1812-N30 worm gearmotor?
A: The GM1812-N30 is highly versatile and widely used in medical detection equipment, smart home appliances, intelligent commercial locks, robotic drives, outdoor electronics, and specialized beauty tools where right-angle compact drive layouts are necessary.
Q: What rated voltages can this right-angle worm gear motor support?
A: The motor supports multiple rated voltage options, including DC 1.5V, 3V, 6V, 9V, 12V, and 24V, allowing customized integration into various power supply designs.
Q: What are the customization choices for the output shaft?
A: We offer custom right-angle 90° driveshafts with configurations such as Φ3mm D-cut (0.5mm), O-type shafts, M3/M4 threaded ends, and specific custom lengths according to your configuration requirements.
Q: Can this PMDC motor be integrated with encoders for speed control?
A: Yes, it supports magnetic encoders with resolution levels of 3ppr, 7ppr, and 12ppr, making it suitable for applications requiring closed-loop velocity or positioning feedback.
Q: What is the maximum rated torque output of this micro gearbox?
A: Due to the high-reduction worm gear architecture, the compact metal gearbox can handle a maximum continuous rated torque up to 3 kgf-cm.
Q: What is the minimum order quantity (MOQ) for production?
A: The standard minimum order quantity (MOQ) for production runs of the GM1812-N30 model series is 500 pieces. For bulk inquiries or custom evaluation samples, please consult our engineering support directly.

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