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Brushless DC Motor 12V Electric Motor with Planetary Gearbox for Smart Home
US$4.50-6.50
1,000 Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Application
Universal, Industrial, Household Appliances, Power ToolsOperating Speed
Adjust SpeedExcitation Mode
ExcitedModel NO.
BL42M12Function
Control, DrivingCasing Protection
Protection TypeNumber of Poles
2-6Structure and Working Principle
BrushlessType
Z4Certification
ISO9001, CCCBrand
Cjcwith Controller
NoLength
113mmCustomization
AvailableRated Voltage
12VRated Current
≤0.2ARated Speed
21±5%RpmReduction Ratio
1:50Transport Package
CartonsSpecification
12V DCTrademark
CJCOrigin
Dongguan, Guangdong, ChinaHS Code
8509809000Production Capacity
60000 Pieces/MonthKey features
Long Lifespan Design: Features electronically commutation for an outstandingly long life span.
Low Noise Operation: Ideal for applications requiring low noise and low vibration.
High Torque Output: Planetary gearbox provides self-locking and high running holding torque.
Precise Position Control: Enables exact position control for mechanical products.
Wide Speed Range: Offers an extremely wide speed range for versatile applications.
Customization Available: Full customization available for speed, torque, and space requirements.
Versatile Applications: Suitable for smart home, medical equipment, and consumer robots.
OEM/ODM Services: Supports customization from samples, designs, and full customization.
Company profile

Guangdong Changjincheng Tech Co.,LTD.Guangdong, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: shenzhen portAverage Response Time: ≤1.40h
AI-Powered supplier vetting
SummaryThe supplier is identified as a combined company with business activities covering household appliances, appliance components, motors, robots, automotive components, and new-energy products. It demonstrates documented production arrangements, inventory capacity, overseas warehouse and showroom capabilities, customization services, SDK availability, ODM services, and OEM experience for recognized brands. ISO9001:2015 and ISO14001 certifications are reported, along with recent fire-drill activity. Financial records are indicated for multiple years, but no quantitative financial results are provided. The supplier exports 41%–50% of total sales and has exported for two years. Service limitations include no overseas agents or branches, no reported participation in offline trade shows, and no new product development in the past year. Specific customer names or detailed case studies are not provided.
Supplier typeThe supplier is classified as a combined company and its stated business scope includes household appliances, appliance components, motors, industrial robots, automotive components, new-energy products, and road freight transportation subject to applicable approvals. This indicates a diversified manufacturer and sales-oriented business structure rather than a narrowly specialized supplier.
CertificationsThe supplier reports holding ISO9001:2015 and ISO14001 certifications. These explicitly support quality-management and environmental-management system capability.
After-Sales capabilityThe supplier reports capabilities for debugging, maintenance, repair, training, and equipment installation, as well as overseas warehouse and showroom services. However, it has no overseas agents or branches and reports zero countries with overseas service offerings, so the geographic reach of direct service is unclear and appears limited.
R&D capabilityThe supplier reports an R&D capability with an available SDK, and its business scope includes R&D for intelligent robots, automotive components, and household appliances. It also provides ODM services, but reports no new products in the past year; therefore, capability is present while recent innovation output is not demonstrated.
Production capacityThe supplier reports valid manufacturing contracts with each associated subcontractor, in-stock capacity, manufacturing activities covering appliances, motors, robots, and automotive components, and OEM services for recognized brands. These statements provide explicit evidence of production and outsourced-manufacturing coordination capability.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, and full customization. Its ODM and OEM service capabilities further support tailored product development and manufacturing.
Product Q&A
Q:Can I visit your factory before we place the order?
A:
Yes. You are welcome to visit our factory.
Q:Can you do OEM for us?
A:
Yes, the product packing can be designed as you want.
Q:How can I get a sample to check your quality?
A:
After price confirmed,you can requiry for samples to check quality,we will charge for the sample cost.
Q:What's the delivery time of samples?
A:
1-3 weeks.
Q:What's the delivery time of mass production?
A:
Normally one month. It depends on your order quantity or other special situation.
Send Inquiry
*To:
Guangdong Changjincheng Tech Co.,LTD.
Guangdong Changjincheng Tech Co.,LTD.*Content:
Supplier replies will be sent to your registered email
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