This external rotor motors is published with the manufacturer’s full specification — 12V, type Brushless Motor. Made by Huizhou Star China Motor Co., Ltd. (3 years on the platform, typical reply ≤6h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of These External Rotor Motors
- Model Number: 025C
- Rated Power: 5W
- Rated Voltage: 12V
- Starting Voltage: 2.5V max
- Load Capacity: 37g
- Speed(RPM): custom
Technical Specifications
| Commutation | Brushless |
|---|---|
| Rated Voltage | 12V |
| Rated Power | 5W |
| Speed(RPM) | custom |
| Efficiency | IE 4 |
| Type | Brushless Motor |
| Construction | Permanent Magnet |
| Frame | None |
| Motor Mounting Type | Panel Mount |
| Protect Feature | Explosion-proof |
| Usage | Boat, Car, Electric Bicycle, Fan, Home Appliance, Cosmetic Instrument, Smart Home |
| Warranty | 3 months ~ 1 year |
| Continuous Current(A) | 7.9 / 13.1 A |
| Model Number | 025C |
| Torque | custom |
| Place Of Origin | Guangdong, China |
| Brand Name | STAR CHINA MOTOR |
| Application | Automatic Door System Brushless Motor |
| Typical Applications | Precision Instrument Brushless Motor |
| No-Load Speed | 2950-3200 rpm |
| No Load Current | ≤42mA |
| Load Capacity | 37g |
| Load Current | 137-145mA |
| Load Speed | 2200-2400 rpm |
| Starting Torque | 138g-cm min |
| Starting Voltage | 2.5V max |
| Selling Units | Single item |
| Single Package Size | 3.5X2.45X1.25 cm |
| Single Gross Weight | 0.03 kg |
Product Details
Product Description
Product Name | Customized design High Performance Brushless DC Motor |
Style | Custom Made |
Package | Divider Polystyrene / Hard paper box / water proof layer |
Winding Resistance Value | 22.5-24.5 |
Shaft Outer Diameter | φ1.993-φ1.995 |
Motor Steering | CW |
Winding Tension | 80-100CN |
This is a customized style with a novel appearance and unique design. If you also need customized motors, please feel free to contact us at any time. Our R&D technology engineers are always ready to serve you.
More Applications；
Smart home, smart door locks, personal care, artificial intelligence, automobiles, model airplanes, adult products, security, small home appliances.
models, power tools, communication equipment, medical devices, health care equipment, toys and fitness equipment and other products.
Characteristics :
1. High-quality material, not easy to rust. After grinding and heat treatment, the motor have the advantages of good wear
resistance, long life and low noise.
2. Thicken the magnet to form a large magnetic field, increase the motor torque, and prevent signal interference and external
propagation
3. High and low temperature testing before shipment and strict quality control to ensure the motor a longer usage life.
resistance, long life and low noise.
2. Thicken the magnet to form a large magnetic field, increase the motor torque, and prevent signal interference and external
propagation
3. High and low temperature testing before shipment and strict quality control to ensure the motor a longer usage life.
Related Products
Product Application
Product Application ：
Smart home appliances, models, power tools, communication equipment, medical devices, health care equipment, toys and fitness equipment, and other products.
Our products have a wide range of applications, and more application scenarios are waiting for you to unlock.
Our products have a wide range of applications, and more application scenarios are waiting for you to unlock.
Company Profile
Huizhou Star China Motor Co., Ltd.
Founded on January 22, 2013, in the DayaWan West District of Huizhou, Guangdong, Huizhou Star China Motor Co., Ltd. quickly became a prominent high-tech enterprise specializing in the research, development, production, and sales of advanced motor technologies.Our primary products include permanent magnet DC motors and miniature geared motors, applicable in smart homes, personal care, artificial intelligence, automotive technologies, security systems, and toy models.
Reliability and durability are our top priorities. A skilled team of technicians with extensive experience and expertise backs our products. Through our commitment to quality, we have established trust with esteemed international clients, including Pioneer, Gruner, U B Tech, Xiaomi, Dreame, Hoto, and 70mai. We welcome opportunities to collaborate and create exceptional solutions together.
Reliability and durability are our top priorities. A skilled team of technicians with extensive experience and expertise backs our products. Through our commitment to quality, we have established trust with esteemed international clients, including Pioneer, Gruner, U B Tech, Xiaomi, Dreame, Hoto, and 70mai. We welcome opportunities to collaborate and create exceptional solutions together.
Manufacture Capacity
Our Competitive Advantage
Our Advantages :
1. We are proud to produce up to 6 million units each month.
2. With over a decade of experience in motor design and manufacturing, our skilled team includes 16 R&D engineers, each possessing more than 15 years of expertise.
3. We are honored to collaborate with esteemed clients such as Pioneer, Gruner, UB TECH, Dreame, Photo, 70mai, and MI.
4. Our commitment to quality is demonstrated through our certifications: ISO 9001, ISO 14001, and TS 16949.
5. We employ advanced manufacturing techniques and utilize state-of-the-art automated production equipment.
6. Benefit from our rapid delivery service, which ensures products reach you within 3 to 5 days.
7. We provide flexible customization options for OEM and ODM orders.
8. Rely on our dedicated after-sales service, available 24 hours a day.
2. With over a decade of experience in motor design and manufacturing, our skilled team includes 16 R&D engineers, each possessing more than 15 years of expertise.
3. We are honored to collaborate with esteemed clients such as Pioneer, Gruner, UB TECH, Dreame, Photo, 70mai, and MI.
4. Our commitment to quality is demonstrated through our certifications: ISO 9001, ISO 14001, and TS 16949.
5. We employ advanced manufacturing techniques and utilize state-of-the-art automated production equipment.
6. Benefit from our rapid delivery service, which ensures products reach you within 3 to 5 days.
7. We provide flexible customization options for OEM and ODM orders.
8. Rely on our dedicated after-sales service, available 24 hours a day.
Certifications
Flexible Packaging Options
– Divider Polystyrene, Hard Paper Box, Blister Board, Foam Board, Waterproof Layer – Safe and Non-rubbing
Shipping and Packaging :
1. Choose your preferred shipping method: UPS, DHL, TNT, or FedEx. Contact us directly to arrange.
2. Once payment is confirmed, the shipping process will begin
3. We offer a 90-day warranty from the date of receipt of your goods. All products undergo thorough testing before shipping.
4. Returns must be in their original condition to receive a refund or replacement.
5. Buyers are responsible for all shipping costs, import duties, and other charges.
Shipping and Packaging :
1. Choose your preferred shipping method: UPS, DHL, TNT, or FedEx. Contact us directly to arrange.
2. Once payment is confirmed, the shipping process will begin
3. We offer a 90-day warranty from the date of receipt of your goods. All products undergo thorough testing before shipping.
4. Returns must be in their original condition to receive a refund or replacement.
5. Buyers are responsible for all shipping costs, import duties, and other charges.
FAQ
1. Are you a source factory?
Yes, we are. Our brand, "Star China Motor," has been a well-known micromotor manufacturer for more than 10 years in China. Our main products include micro-geared motors, BLDC motors, brushed DC motors, servo motors, and planetary gearbox motors, among others. We accept OEM/ODM orders according to your performance and parameters.
2. How can we get samples?
How to order? Send us an inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production→cargo ready → balance/delivery → further cooperation.
3. What are the payment terms?
T/T (bank transfer), PayPal (0.5% PayPal charges), AliExpress assurance order accepted (3% payment charges).Usually, a 30% – 50% deposit is required, with the balance due before shipping.
4. Do you offer a discount?
We are a factory and offer the most competitive prices. If your quantity is large, we can negotiate a more favorable price.
5. Why should you buy from us instead of other suppliers?
Professional one-to-one motor customized/service. The world's well-known brands, including Pioneer, Gruner, UB tech, MI, Dreame and 70mai, work with us. lSO9001:2008 quality management system.Certification through CE, ROHS.
6. Which shipping way is available?
DHL, UPS, FedEx, TNT, EMS, China Post, Sea are available. Other shipping methods are also available. Please get in touch with us if you require an alternative shipping method.
7. How long does the delivery take?
Shipping time depends on the quantity you order. Usually, it takes 15-25 working days.
2. How can we get samples?
How to order? Send us an inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production→cargo ready → balance/delivery → further cooperation.
3. What are the payment terms?
T/T (bank transfer), PayPal (0.5% PayPal charges), AliExpress assurance order accepted (3% payment charges).Usually, a 30% – 50% deposit is required, with the balance due before shipping.
4. Do you offer a discount?
We are a factory and offer the most competitive prices. If your quantity is large, we can negotiate a more favorable price.
5. Why should you buy from us instead of other suppliers?
Professional one-to-one motor customized/service. The world's well-known brands, including Pioneer, Gruner, UB tech, MI, Dreame and 70mai, work with us. lSO9001:2008 quality management system.Certification through CE, ROHS.
6. Which shipping way is available?
DHL, UPS, FedEx, TNT, EMS, China Post, Sea are available. Other shipping methods are also available. Please get in touch with us if you require an alternative shipping method.
7. How long does the delivery take?
Shipping time depends on the quantity you order. Usually, it takes 15-25 working days.
Ordering and Pricing
- Minimum order quantity: 2 piece
- Volume pricing:
- 2–99 piece: US $3 / piece
- 100–2999 piece: US $2.7 / piece
- 3000–9999 piece: US $2.58 / piece
- 10000+ piece: US $2.1 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this external rotor motors?
The standard minimum order quantity is 2 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 3 months ~ 1 year warranty. Spare parts and technical support remain available after the warranty period.
Can the external rotor motors be supplied for my local voltage?
The standard configuration is 12V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Huizhou Star China Motor Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Huizhou Star China Motor Co., Ltd. range on HVACR Nexus.
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