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3V Micro Metal DC Gear Motor with Encoder N20 for Door Lock and Robot
US$15.00
5-99 Pieces
US$8.95
100-499 Pieces
US$7.95
500-999 Pieces
US$6.95
1,000+ Pieces
Sample price:US$15.00/piece.Request sample
Product profile
Customization
AvailableApplication
Universal, Industrial, Household Appliances, Power Tools, Robot, Toys, Door Lock, MonitorOperating Speed
Low SpeedModel NO.
LS-N20AGB-EFunction
DrivingCasing Protection
Closed TypeStructure and Working Principle
BrushCertification
ISO9001, CCC, CE, RoHSBrand
Leison MotorRated Voltage
1.5-12VNo Load Speed
10-3000rpmLoad Torque
10-1500g.CmOutput Power
0.1-3WShaft Type
D-Cut, Round or KeywayTransport Package
Standard Export CartonsSpecification
1: 10-1: 1000Trademark
LEISON MOTOROrigin
ZhejiangHS Code
8501109990Production Capacity
100, 000PCS/MonthKey features
Customizable Specifications: Voltage, speed, torque, and shaft type can be customized to meet specific needs.
Wide Voltage Range: Rated voltage ranges from 1.5V to 12V for versatile application.
High Speed Range: No-load speed adjustable from 10 to 3000 RPM.
Diverse Shaft Options: Available in D-cut, round, or keyway shaft types.
Compact Design: Motor diameter 12mm and gearbox diameter 12mm for space-saving installation.
Broad Application Scope: Suitable for robots, door locks, power tools, toys, and household appliances.
Multiple Certifications: Certified with ISO9001, CCC, CE, and RoHS standards.
Flexible Lead Time: Standard products take 25-30 days; customized products vary based on order specifics.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-01-01Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤5.27hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, FAS, CIP, FCA, EXW
AI-Powered supplier vetting
SummaryNingbo Leison Motor Co., Limited is identified as both a trading company and manufacturer/factory in Ningbo, China. It reports four production lines, annual output of 1,000,000 motor pieces across several motor categories, broad export-market coverage, and export sales representing 71%–90% of total sales. The supplier states that it holds ISO 9001 certification, has 11–20 R&D engineers and 11–20 quality-control staff, offers customized motor design, and targets 95% on-time delivery. Its stated service policy includes responding within 24 hours and offering low MOQs for some motors. The provided trade records show three 2025 import-related entries involving connectors, DC motors, and elevator parts, each linked to a named buyer, but they do not establish broader customer performance or repeat-order history.
Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a private-owner structure and a stated Ningbo, Zhejiang address. This supports a combined manufacturing and trading business model.
CertificationsThe supplier reports ISO 9001 certification for its management system. The slice does not provide the certificate number, issuing body, scope, or validity period, but it is explicit evidence of certification holding.
After-Sales capabilityThe supplier states that sales staff respond to customers within 24 hours, excluding holidays, and emphasizes professional service. These statements support a declared communication commitment, although no verified after-sales process, warranty terms, or service performance records are provided.
R&D capabilityThe supplier reports 11–20 R&D engineers and states that its technical team can design motors according to customer requirements. This provides direct evidence of product-development resources and technical design capability.
Production capacityThe supplier reports four production lines and annual output of 1,000,000 pieces covering DC, gear, AC, brushless, and stepper motors. It also reports 11–20 quality-control staff, indicating stated production scale and dedicated quality resources.
Customization capabilityThe supplier explicitly states that it designs motors according to customer requirements in addition to offering standard products. This directly supports customization capability, although no examples, engineering specifications, or completed customized projects are provided.
Product Q&A
Q:What's your main products?
A:
We currently produce Brushed Dc Motors, Brushed Dc gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors and Ac Motors etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.
Q:How to select a suitable motor?
A:
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.
Q:Do you have customized service for your standard motors?
A:
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.
Q:Do you have individual design service for motors?
A:
Yes, we would like to design motors individually for our customers, but it may need some mould charge and design charge.
Q:Can I have samples for testing first?
A:
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.
Send Inquiry
*To:
Ningbo Leison Motor Co., Limited
Ningbo Leison Motor Co., Limited*Content:
Supplier replies will be sent to your registered email
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