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Slotless Brushless Dc Motor

(Total 20 Products)

  • BL6501A Brushless Motor For Smart Doors And Windows

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL6501A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL6501A Brushless Motor For Smart Doors And Windows   Smooth Movement for Quiet Smart Home Systems   Smart doors and electric curtain systems do not need aggressive speed. What users usually notice first is whether the movement feels soft, quiet,...

  • BL5820A Waterproof Motor For Smart Water Purifier

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL5820A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL5820A Waterproof Motor For Smart Water Purifier   Designed for Wet Working Environments   Motors used around water purification systems usually face a bigger problem than speed: moisture exposure over time. Once water enters unstable motor...

  • BL5520A Brushless Motor For Pneumatic Disc Grinder

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL5520A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL5520A Brushless Motor For Pneumatic Disc Grinder   Strong Torque Output for Grinding Equipment   Grinding equipment usually places instant load pressure on the motor the moment contact begins. If the torque feels weak or unstable, the grinding...

  • BL4818A Brushless Motor for Electronic Products

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL4818A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL4818A Brushless Motor for Electronic Products   Balanced Rotation for Smart Electronic Devices   Some electronic products do not need extreme speed. What matters more is whether the motor runs evenly without creating extra shaking or unstable...

  • BL4324B DC Brushless Motor For Toys

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL4324B

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL4324B DC Brushless Motor For Toys   Built for Fast-Moving Toy Systems   A lot of toy motors feel strong at the beginning, then quickly lose speed once the load changes. The BL4324B DC Brushless Motor For Toys was developed for products that need...

  • BL4324A Brushless Motor For PowerTtools

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL4324A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL4324A Brushless Motor For PowerTools   Fast Startup Response for High-Speed Electric Tools   In power tools, slow bldc motor response usually feels obvious the moment the trigger is pressed. Delayed acceleration can affect cutting accuracy and...

  • BL4266A Brushless Motor For Air Pump

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL4266A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL4266A Brushless Motor For Air Pump   Stable Output for Continuous Pumping Systems   The BL4266A Brushless Motor For Air Pump is designed for equipment that needs long running hours and steady airflow performance. In air pumps or industrial...

  • BL4245B Waterproof Brushless Motor For Diving

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL4245B

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL4245B Waterproof Brushless Motor For Diving   Reliable Waterproof Performance for Underwater Equipment   Motors used underwater face a completely different working environment compared with ordinary household products. Moisture, pressure, and long...

  • BL3920A Brushless Motor for Baby Milk Bottle Shaker

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL3920A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL3920A Brushless Motor for Baby Milk Bottle Shaker   Smooth Shaking Performance for Baby Feeding Devices   Baby bottle shakers need stable motion more than aggressive speed. If the motor runs unevenly, the shaking rhythm becomes inconsistent and...

  • BL3630A Brushless Motor for Home Appliances

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL3630A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL3630A Internal Rotor Motor for Home Appliances   Stable Performance for Smart Home Devices   Home appliances today are getting smaller, quieter, and more intelligent. Inside these products, the motor has to keep running smoothly without creating...

  • BL3520A External Rotor Brushless Motor for Massage Products

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL3520A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL3520A External Rotor Brushless Motor for Massage Products   Strong Torque Output for Deep Massage Devices   Massage equipment usually needs more than simple rotation speed. Once the product touches the body, resistance changes constantly, so the...

  • BL2847A Internal Rotor Brushless Motor for Water Pumps

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL2847A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL2847A Internal Rotor Brushless Motor for Water Pumps   Stable Rotation for Compact Pump Systems   Water pumps used in portable electronics or smart household devices usually need motors that can keep running smoothly for long periods without...

  • BL2838B Internal Rotor Brushless Motor for 3D Printers

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL2838B

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL2838B Internal Rotor Brushless Motor for 3D Printers   Fast Response for Precision Motion Control   Running at 5500±11% RPM, this Ming Xinxiang Brushless Motor for 3D Printers delivers balanced rotation that fits well in automated devices and...

  • BL2838A Internal Rotor Motor Suitable For Electric Clippers

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL2838A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL2838A Internal Rotor Motor Suitable For Electric Clippers   High-Speed Running for Smooth Clipping Performance   Electric clippers rely heavily on motor response. If the speed drops during cutting, the whole trimming experience starts feeling...

  • BL2830B External Rotor Motor Suitable For Air Pumps

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL2830B

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL2830B External Rotor Motor Suitable For Air Pumps Stable Output for Portable Inflation Devices Air pumps do not just need speed. They need enough torque to keep airflow steady when pressure starts building inside the system. The BL2830B External...

  • BL2825A External Rotor Motor For Massage Products

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL2825A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL2825A External Rotor Motor For Massage Products Stronger Torque Output for Massage Equipment   Massage devices usually need more than simple rotation. They need enough torque to keep movement stable when pressure changes during use. The BL2825A...

  • BL2430B Internal Rotor Motor

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL2430B

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL2430B Internal Rotor Motor Compact Motor Design for Small Beauty and Aroma Devices   Some small electronic products do not need aggressive speed or oversized power. What they really need is stable running, low vibration, and a structure that fits...

  • BL2430A Slotless Brushless Dc Motor

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL2430A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    BL2430A Slotless Brushless DC Motor Suitable For Beauty Instruments   Compact Structure Makes Product Design Easier   When manufacturers develop portable beauty tools or personal care devices, internal space is always tight. The BL2430A is built for...

  • Slotless Brushless Dc Motor Suitable For Air Pumps

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL2418A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    Mini BLDC Motor | High RPM Brushless DC Motor for US Industrial Devices   US manufacturers often struggle with oversized motors, loud noise, short service life, and slow customization. As a professional BLDC motor manufacturer, Mingxinxiang delivers...

  • BL2413A 24v Waterproof Brushless Motor

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    Brand:Ming Xinxiang

    Min. Order:1000 Set/Sets

    Model No:BL2413A

    Transportation:Ocean,Land,Air,Express

    Place of Origin:Dongguan, Guangdong, China

    We understand that equipment manufacturers in the US and Australia struggle to find stable, low-noise Miniature Air Pump with reliable power output. Traditional pumps fail easily in beauty, medical and aquarium devices, but our model built with...

This Slotless Brushless Dc Motor features a toothless stator core without slotted grooves. The coils are integrated into a self-supporting cylindrical winding, integrally bonded to the smooth inner surface of the stator. The rotor incorporates radial permanent magnets and relies on Hall effect/inductive electronic commutation. Unlike conventional slotted brushless motors with slotted grooves, this motor boasts zero cogging torque and ultra-low pulsation, making it a primary drive motor for miniature vacuum pumps, beauty negative pressure equipment, and medical air pumps.
 
Complete Structure
1. Stator Assembly
Stator Backing: A seamless, wound silicon steel ring with a smooth, toothless, and slotless inner wall, serving only as a magnetic conductor, without slotted grooves.
Cylindrical Winding: A pre-formed cylindrical coil skeleton made of copper wire, self-supporting and cured with epoxy resin, integrally bonded to the inner wall of the backing. The three-phase windings are evenly arranged in a ring, with no wires embedded in the core gaps.
Hall Effect Unit: Contains three Hall effect elements (arranged at 120° electrical angles) for detecting rotor pole positions and achieving electronic commutation. For slotless structures, tooling is required to calibrate the Hall effect positions.
 
2. Rotor Assembly: Shaft + Magnets (neodymium iron boron radially magnetized) + Rotor Sheath; Magnets are directly bonded to the shaft surface; The rotor has no iron core and extremely low moment of inertia.

Slotless Brushless Dc Motor
Slotless Brushless DC Motors are designed for applications requiring ultra-smooth operation, high efficiency, low noise, and precise speed control. Compared with traditional slotted motors, slotless structures eliminate cogging torque and provide faster response, making them ideal for medical devices, precision instruments, robotics, and intelligent automation systems.

Why Choose Mingxinxiang

Mingxinxiang specializes in the development and manufacturing of motors, micro pumps, solenoid valves, and intelligent electronic components for global equipment manufacturers.

Our products are widely used in intelligent household systems, electronic products, hardware products, home appliances, massage and fitness equipment, miniature air pumps, solenoid valves, electronic components, general mechanical equipment, precision plastics, micro motors, miniature water pumps, oral irrigators, and electromagnets.
We provide:
1
OEM & ODM manufacturing support
2
Independent motor production and testing
3
Stable mass production capability
4
Fast customization response
5
Support for prototype and bulk orders
6
Customization Service
7
Strict quality inspection before shipment
8
Frequently Asked Questions
ABOUT US
Dongguan Mingxinxiang Intelligent Technology Co., Ltd.
Dongguan Mingxinxiang Intelligent Technology Co., Ltd. is located on the east bank of the Pearl River Estuary. Our company mainly engages in the research, development, production, and sales of: electronic products, hardware products, home appliances, massage and fitness equipment, miniature air pumps, solenoid valves, electronic components, general mechanical equipment, precision plastics, micro motors, miniature water pumps, oral irrigators, and electromagnets.

Mingxinxiang is committed to providing customers with high-quality products and technical support, as well as comprehensive after-sales service. We regard quality as the lifeblood of the company, customer-centric, and service-oriented. From raw materials to finished products, everything undergoes extremely rigorous testing and reliability checks. We strive for perfect design; demand high precision in mold making; strictly procure high-quality raw materials; strictly adhere to process standards in production; and strictly follow standard testing to produce first-class products and provide first-class service. Customer satisfaction is our unwavering pursuit of excellence and our sole aim to ensure customer satisfaction. This is the core principle of Mingxinxiang's high-quality service.
  • Company established
    2019-03-28
  • Company employees
    50+
  • Company area
    1,000-3,000 square meters
  • Annual sales
    US$1 Million - US$2.5 Million
Product Advantages
Company Strength
Application Scenarios
Quality Control Process
QUALIFICATIONS AND HONORS
Solenoid valve MXV1520-03 RoHS 2.0 Certificate
Quality Management System Certification Certificate
Miniature air pump MXP370-02F RoHS 2.0 Certificate
Patent Certificate: A Check Pump
FAQ
What is the biggest advantage of slotless brushless motors compared with traditional motors?
Slotless motors eliminate cogging torque, which greatly improves smoothness, precision, and low-speed stability. They are especially suitable for applications requiring ultra-quiet and accurate motion control.
Are slotless motors suitable for continuous long-time operation?
Yes. Due to their efficient electromagnetic structure and low mechanical wear, slotless brushless motors are highly suitable for long-duration continuous operation.
Can you customize motor parameters according to project requirements?
Yes. We can customize voltage, speed, torque, shaft type, wiring, encoder, and gearbox configurations according to customer applications.
CONTACT US
Room 701, Building 1, No. 7, Mowu Development Road, Qishi Town, Dongguan City, Guangdong Province
Telephone
00-86--18676049023
Email
1482552332@qq.com
Mobile
+8618676049023
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