Micro DC Planetary Geared Motor (N20/M10) with Plastic Gearbox for Smart Locks & Precision Devices

Still deciding? Get samples of $ !
Request Sample

Product Description

i

Basic Information

Function
Control, Driving
Casing Protection
Protection Type
Number of Poles
2
Structure
Brush
Type
DC Gear Motor
Certification
ISO9001, CE
Rated Voltage
3V 4.5V 6V 12V
Shaft Diameter
3mm
Applications
Intelligent Robot, Smart Lock, Electric Lock
Production Capacity
500,000/Month

Product Description

Micro DC Planetary Geared Motor (N20/M10) with Plastic Gearbox for Smart Locks & Precision Devices

1. Key Features & Advantages

  • Ultra-Compact Planetary Design: Higher torque density in a smaller volume, perfect for strict space limitations.
  • Low Noise & Smooth Operation: High-precision plastic gear train ensures quiet and vibration-free performance.
  • Cost-Effective & Durable: Mature manufacturing process with strict quality control and excellent consistency.
  • Wide Compatibility: Multiple voltage and gear ratio options, customizable shaft types.

2. Product Details & Structure

Motor Body: High-quality steel housing with nickel plating, anti-corrosion and long-lasting.

Planetary Gearbox: Precision injection-molded plastic gears, high wear resistance and low noise.

Output Shaft: Standard cross-shaped plastic shaft, easy to install.

Terminals: Standard metal pins, compatible with common PCB or wire harness connections.

Micro DC Planetary Geared Motor
Micro DC Geared Motor View

Technical Parameters

Parameter Name Specifications
Model No Plastic N10 N20 N30 Type DC Geared Motor
Voltage 1.5v-24v Speed 5rpm-3000rpm
Continuous Current ≤0.3A Stall Torque ≤1kg.cm
Gearbox Material Steel, brass, plastic, powder metallurgy, zinc alloy
Typical Application Smart door locks, beauty devices, electronic toys, barcode printers, mini automation
Shaft Shapes Circular, D-shaft, Slotted, Knurled, Square, Hexagon, Threaded, Shaft with hole
N20 Motor Component
N20 Motor Gearbox
Motor Shaft Detail

Other Related Products

Related Product 1
Related Product 2
Related Product 3
Related Product 4
Related Product 5

Equipments Show

Production Equipment 1
Production Equipment 2

Packaging & Shipping

Packaging Box

Shipment Services

Provide Carton suitable for product transportation, professional sea freight, air freight and express delivery services, as well as DDP door-to-door delivery service.

Motor Application & Precautions

Application Examples
  • Avoid adhesives or foreign materials entering bearings.
  • Check load regulations to ensure motor lifespan; do not overload.
  • Do not store in high temperature, high humidity, or corrosive environments.
  • Soldering temperature should be 340℃ ± 40℃, heating time < 3 seconds.
  • Ensure the shaft is not stuck during power-on to prevent overheating.
  • Use regulated electricity within specified measurable requirements.
?

Frequently Asked Questions

Q1: What are the main applications for the N20 micro DC gear motor?
A: These motors are ideal for smart door locks (fingerprint/password), beauty devices like facial cleansers, electronic toys, barcode printers, and miniature robotics.
Q2: Can the motor performance and shaft be customized?
A: Yes, we offer customization for electrical parameters (voltage 1.5V-12V, speed, torque) and mechanical designs including shaft types (D-shape, threaded, etc.) and gear ratios.
Q3: What materials are used for the gearboxes?
A: Depending on your requirements, we offer gearbox materials including plastic, steel, brass, powder metallurgy, and zinc alloy.
Q4: What is the typical lead time and production capacity?
A: Our production capacity is approximately 500,000 units per month. For specific lead times on customized orders, please contact our sales team.
Q5: How do you ensure product quality?
A: We are an ISO9001 certified factory. We conduct 100% inspection before shipment and provide a 1-year warranty on our motors.

Related Products