N20 12mm 12V Brush Permanent Magnet Worm Gear Motor Dual Shaft Mini DC High Torque Reversible Turbo Geared Smart Home Appliance

Product Description

Products Description
GM1812-N20 dc right angle worm geargearmotor
Motor diameter 12mm
Rated Voltage 3V-12V
Rated Torque Max. 3 kgf-cm
Shaft right angle 90°driveshaft, Φ3mm D-cut 0.5mm, O, M3, M4, custom
Shaft type Dual output shaft
Structure N20 motor integrated with compact metal worm gearbox
Gearbox metal worm gear reducer
Commutation Carbon brush/precious metal brush
Encoder 3ppr, 7ppr, 12ppr
Reduction ratio 42:1, 118:1, 236:1, 302:1, 603:1, 1016:1
Construction Permanent Magnet iron cored motor
MOQ 100 pcs
Product Image
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Product Image
Gearbox with motor Data
GM1812-N20-11135-3.0V
Parameter 42 80 105 121 158 230 302 346 453
Length (mm) 101010101010101010
No-load speed (rpm) 267140107937149373225
Rated speed (rpm) 22912091796142322821
Rated torque (kg.cm) 0.050.100.130.150.190.230.300.350.45
Stalling Torque (kg.cm) 0.350.670.881.021.331.612.112.423.17
GM1812-N20-05600-12.0V
Parameter 105 121 158 230 302 346 453 692 906
Length (mm) 101010101010101010
No-load speed (rpm) 2191901461007666513325
Rated speed (rpm) 198172132906960463023
Rated torque (kg.cm) 0.130.150.190.230.300.350.450.690.91
Stalling Torque (kg.cm) 1.321.521.982.403.163.624.747.239.47
Technical Drawing
Performance Graph
Exploded View
GM1812-N20 DC Geared Motor—Applications
1. Smart Home Devices

Smart Door Lock Opening/Closing Drive Smart Curtain/Roller Blind Drive Automatic Aroma Diffuser Smart Camera Rotation Module Automatic Clothes Drying Rack Transmission Mechanism

2. Medical and Health Devices

Portable Nebulizers Insulin/Drug Pumps Internal Transmission Mechanisms for Home Blood Pressure Monitors Automatic Actuators for Medical Testing Equipment

3. Small Robots and Toys

Smart Toy Robot Joint Drives Mini Automatic Line Following Vehicles STEM Maker Education Vehicles Miniature Robotic Arm Actuators

4. Automation and Office Equipment

Vending Machine Dispensing/Opening Mechanisms Miniature Valve Adjustment Devices Miniature Conveyor Mechanism Drives Automatic Card Dispensers

5. Automotive and Security Equipment

Miniature Central Lock Actuators Vehicle Vent Guide Vane Adjustment Miniature Camera Angle Adjustment Module

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Motor raw materials
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Certifications
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Application Scenario
Application Scenario
Global Market Distribution
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FAQ
How to select a suitable motor?
If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed life time and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.
Do you have customized service for your standard motors?
Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.
Can I have samples for testing first?
Yes, definitely you can. After confirmed the needed motor specs, we will quote and provide a proforma invoice for samples, once we get the payment, we will get a PASS from our account department to proceed samples accordingly.
How do you make sure motor quality?
We have our own inspection procedures: for incoming materials, we have signed sample and drawing to make sure qualified incoming materials; for production process, we have tour inspection in the process and final inspection to make sure qualified products before shipping.
What's your lead time?
Generally speaking, our regular standard product will need 25-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.
What's the minimum order quantity?
Our minimum order quantity depends on different motor models, please email us to check. Also, we usually do not accept personal use motor orders.

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