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3v 6v Small Electronic Door Lock Geared Motor N20 N30 12mm Dc Gear Motor 65rpm 100rpm 200rpm

3v 6v Small Electronic Door Lock Geared Motor N20 N30 12mm Dc Gear Motor 65rpm 100rpm 200rpm

Brand Name:	Masing Motor
Model Number:	MS-GM12N30
MOQ:	1000
Price:	Negotiable
Payment Terms:	T/T
Supply Ability:	100000piece/per month

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

ROHS CE ISO 16949

Product Name:

12mm Small 12 Volt Gear Reduction Motor

Shaft Type:

Flat ,D-cut ,Round,M3 M4 ,with A Hole Or Customized

Brush Type:

Metal Brush Or Carton Brush

Rated Torque:

0.05kg-1.5kg

Motor Size:

φ12mm *L20mm

Direction Of Rotation:

CCW&CW Available

Gearbox Material:

Copper,steel Or Customized

Certificates:

16949,CE Rohs,ISO

Shaft Diameter:

φ3mm, D-cut 2.5mm

Packaging Details:

Carton box

Supply Ability:

100000piece/per month

Highlight:

Electronic Door Lock Geared Motor

12mm Dc Gear Motor

Product Description

N20/N30 12mm DC Gear Motor for Electronic Door Locks

Product Overview

Compact 12mm gearbox combined with N30 permanent magnet DC motor, designed for precision applications including electronic door locks, smart home devices, and robotics.

Rated Voltage: DC 1.5V - 12V
Gear Module: 0.15
Rated Speed: 10rpm - 3000rpm (customizable)
High Efficiency: 80% - 55%
Rated Torque: 0.5 kg.cm max
Max Momentary Tolerance Torque: 1.0 kg.cm max

Technical Specifications

Parameter	Specification
Speed (RPM)	10-3000rpm
Continuous Current	10mA-500mA
Efficiency	56%-85%
Rated Torque	0.5kgf.cm
Motor Type	3V DC Gear Motor
Shaft Diameter	φ3mm D-cut 2.5mm
Temperature Range	-40℃ - +60℃
Noise Level	≤55DB
Life Time	500H-1000H / 200,000 cycles

Reduction Ratios Available

1/10, 1/20, 1/30, 1/50, 1/63, 1/100, 1/110, 1/150, 1/210, 1/250, 1/298, 1/380, 1/1000

Physical Dimensions

Gearbox Length: 9.0mm / 12.0mm
Motor Size: φ12mm × L20mm, φ12mm × L15mm
Gearbox Size: φ12mm × 10mm
Weight: 10g

Customization Options

Gearbox Material: Copper, Steel or customized
Rotation Direction: CW & CCW available
Shaft Type: Round, M3, M4, with hole, D-cut, Flat, or customized
Brush Type: Metal brush or Carbon brush
Accessories: Encoder, wires, gears, fan or customized

Product Images

Typical Applications

Educational robots, Beauty products, Robot sweepers, Radar systems, Electronic Door Locks, Smart Home appliances, Smart Robots, Electric Toys, 3D printing, Smart cabinet locks, Driverless systems, Artificial intelligence, Intelligent transportation, Health care, Smart city, Automotive supplies, Security monitoring, 5G communication.

Packaging & Delivery

Packaging: Strong Carton 1000pcs/box, or as requested
Port: Shenzhen/Guangzhou/Shanghai
Single Package Size: 37×27×24cm
Single Gross Weight: 10.0kg

Supply Capacity

100,000 Pieces per Month

Lead Time

Quantity (pieces)	1 - 100	101 - 1000	> 1000
Lead Time (days)	10	15	To be negotiated

Samples

Maximum Order Quantity: 1 piece
Sample Price: $5/piece or Negotiable
Free sample testing available

Quality Assurance: Every product undergoes 100% quality inspection before shipping.

Certifications & Factory

Frequently Asked Questions

Q1: What's the price?

A1: As a professional manufacturer, the exact price is based on client specifications such as speed, voltage, and customization requirements.

Q2: What's the MOQ?

A2: MOQ is flexible for non-complex products during non-busy seasons. Please consult with our sales team for confirmation.

Q3: What's the delivery time?

A3: Standard delivery is within one month during slack season. Busy seasons may require longer for large quantities. Free overtime production is available for urgent orders.

Q4: Can you make our logo on the products?

A4: Yes, logo customization is available for most products and can be labeled on the motors.

Q5: What's the payment term?

A5: Small amounts: 100% payment via PayPal. Large amounts: 30% telegraphic transfer deposit with balance paid before shipping.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

United States Feb 2.2026

Helpful (88)

Perfect,I had no issues with the order process or packaging, everything was smooth.

W*m

Netherlands Jan 16.2026

Helpful (100)

Highly recommended!BLDC planetary geared motor is exactly what I needed. It runs smoothly under 12V, has strong torque, and the gearbox is well‑built. Very quiet and stable performance.

Prince

United States Dec 5.2025

Helpful (106)

Great motor! Works perfectly at 6V, 12V, and 24V. The planetary gear design provides excellent reduction and reliable power. Solid construction and long‑lasting so far.

Tags:

DC Gear Motor

Brushless DC Motor

DC Brushed Motor

DC Worm Gear Motor

Vibration DC Motor

Permanent Magnet DC Motor

DC Planetary Gear Motor

DC Stepper Motor

DC Coreless Motor

Micro Pump Motor

DC Gear Motor

Brushless DC Motor

DC Brushed Motor

DC Worm Gear Motor

Vibration DC Motor

Permanent Magnet DC Motor

DC Planetary Gear Motor

DC Stepper Motor

DC Coreless Motor

Micro Pump Motor

products details

3v 6v Small Electronic Door Lock Geared Motor N20 N30 12mm Dc Gear Motor 65rpm 100rpm 200rpm

3v 6v Small Electronic Door Lock Geared Motor N20 N30 12mm Dc Gear Motor 65rpm 100rpm 200rpm

Electronic Door Lock Geared Motor

12mm Dc Gear Motor

Overall Rating

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