High-Speed Brushless Hollow-Cup Motor

 

 

VSD's high-speed brushless hollow-cup motors are known for their variety and performance, covering a size range from 10mm to 110mm and rated voltages from 6V to 36V. Motor speeds support customization from 1,000 r/min to 100,000 r/min, meeting the needs of a wide range of high-precision and high-efficiency scenarios.

 

The rotor of this series of motors is designed with pure copper wire-wound rotor, which has significant advantages such as low heat generation, high temperature resistance and low boost. At the same time, the use of high quality alloy materials and high quality bearing materials not only extends the service life of the motor, but also further enhances its reliability.

 

VSD's high-speed brushless hollow cup motors support Hall inductive drive and non-inductive drive (3Pcs), providing flexible options for different usage scenarios. In order to ensure the safe operation of the equipment, the motor has a variety of built-in protection functions, including:

• Voltage protection: Minimum or maximum voltage range can be set;
• Current Limit Protection: Protect electronic components according to the current limit value;
• Blocking protection: The number of blocking times and time can be set to stop operation to avoid damage.

 

The unique structure of the hollow-cup motor effectively eliminates power loss due to eddy currents in the iron core. The significant reduction in rotor weight reduces the rotational inertia, demonstrating significant advantages in high torque, rapid acceleration and deceleration performance over conventional iron core motors. In addition, these motors are characterized by small size, high efficiency, high power density, high controllability, low noise, and good heat dissipation, making them ideal for high-performance drives in a wide range of fields.

 

 

VSD's high-speed brushless hollow-cup motors have gained a strong foothold in the high-end precision equipment and automation industries due to their unique design and outstanding performance. The following are the main advantages of this motor:

 

1. Small size, low start-up, high performance

Even a small motor with a diameter of only 15mm can be started with only 0.04A current at 12V and no load, demonstrating excellent starting efficiency. At the same time, its no-load speed is up to 75,000+r/min, providing strong support for high-precision applications.

 

2. High power density and fast response time

Due to the motor's coreless design, the weight and inertia of the rotor are greatly reduced, giving it extremely high power density and ultra-fast dynamic response. This advantage makes it especially outstanding in scenarios requiring high-speed starts or emergency stops.

 

3. Multiple protection functions to ensure safe operation

VSD high speed brushless hollow cup motor has built-in multiple protection mechanisms such as voltage protection, current limiting protection and blocking protection, which can effectively deal with abnormal voltage, overcurrent and blocking conditions. Through intelligent protection functions, the motor not only improves the safety of operation, but also significantly extends the service life.

 

4. Fully customizable and adaptable

VSD's hollow cup motors support full customization of every parameter and every detail to meet the diverse needs of different scenarios and industries. This flexible customization capability makes it equally at home in complex and professional application scenarios.

 

 

Thanks to the wide range of styles and strong customization capabilities, VSD's high-speed brushless hollow cup motors have demonstrated excellent performance in a number of industries and become the first choice in many areas. The following are its main application scenarios:

 

Aerospace: Suitable for long-haul airplanes, helicopters and unmanned aerial vehicles, etc., helping them achieve more efficient and precise performance.

 

Industrial automation: a wide range of applications in laboratory automation, the crude oil and natural gas industry as well as in measurement and inspection technology systems, meeting the needs of industry for precision operations and efficient running.

 

Robotics: for agricultural robots, compact industrial robots and intelligent logistics robots, providing high-performance drive support for robots.

 

Electric hand-held equipment: Excellent performance in equipment such as hand-held drills and tattoo machines, showing excellent characteristics of high speed and low noise.

 

Medical equipment: It is widely used in precision medical equipment such as insulin pumps, bionic hands and feet and separators, providing reliable support for the development of high-precision technology in the medical industry.

 

 

Founded in 2011, VSD is a professional micro-motor manufacturer integrating R&D, production and sales. With excellent technical strength and quality service, VSD has become a trusted brand in the industry. Here are the key reasons to choose VSD:

 

Specialized production and R&D capabilities

VSD has advanced production and R&D equipment and modern management concepts, and strictly controls the whole process from design to manufacturing to ensure that each product meets high quality standards.

 

Multiple international certifications

The company has passed a number of international certifications such as ISO/9001:2015 quality management system and IATF16949 automotive quality management system, which provides a solid guarantee for the production of high-quality, customer-satisfied products.

 

Technological Innovation and Continuous Investment

VSD always stays at the forefront of technology and invests a lot of money every year in technology research and development and equipment upgrading to ensure that the performance of its products is constantly optimized to meet the demands of diversified markets.

 

Technological Innovation and Continuous Investment

VSD always stays at the forefront of technology and invests a lot of money every year in technology research and development and equipment upgrading to ensure that the performance of its products is constantly optimized to meet the demands of diversified markets.