Micro Coreless Motor

Micro Coreless Motor is a high-performance DC motor widely used in fields such as automation equipment and precision instruments. VSD's Micro Coreless Motor covers two series: brushed DC and brushless DC, featuring excellent performance and reliability. It adopts dual ball bearings, high-quality materials, and precise manufacturing processes to ensure stable operation and long lifespan, while supporting efficient operation at DC voltages of 12V, 24V, and 36V.

 

Compared to iron-core motors with the same power, the Micro Coreless Motor reduces weight and size by 1/3 to 1/2. Its low inertia design enables rapid acceleration and deceleration, with a response time as low as 10 milliseconds. In addition, the motor can be paired with high-precision encoders or drive systems to achieve precise control of speed and position, making it highly suitable for small devices requiring high torque and high power.

 

VSD's Micro Coreless Motor supports various customization options, including size, output shaft, speed, voltage, lead wires, and lead wire terminals. It can also be combined with accessories like drivers, encoders, and planetary gearboxes to meet the needs of different application scenarios. For instance, 6mm and 10mm micro motors are ideal for space-constrained applications, while coreless vibration motors and magnetic designs are better suited for specialized purposes.

 

As a professional micro motor manufacturer, VSD ensures product consistency and high quality through modern automated production lines and a strict quality management system. With a direct-from-factory supply model, VSD offers customers competitive prices, supports various shipping methods, and provides global customs clearance services to ensure timely delivery. The standard delivery cycle is 15 to 40 days, with flexible expedited options available to meet urgent needs.

 

 

VSD - 3242 Micro Coreless Motor

The VSD - 3242 Micro Coreless Motor is a high-performance compact drive solution designed for applications with limited space and high precision and efficiency requirements. With a diameter of approximately 32mm and a length of 42mm, this motor supports voltage ranges such as 6V and 12V, achieving efficiency as high as 80%. It is equipped with high-precision ball bearings to ensure long-term stable operation. Despite its compact size, its high power density design delivers strong power output.

 

This motor features a brushless structure, offering ultra-low noise and vibration during operation, making it an ideal choice for scenarios requiring quiet and smooth operation. Additionally, it supports high-precision encoders or drive systems to achieve precise control of speed and position, making it highly suitable for fields such as automation equipment and precision instruments.

 

The VSD - 3242 Micro Coreless Motor is widely used in industries such as medical equipment and robotics. In surgical instruments and diagnostic devices, it enhances the user experience with high precision and low noise. In precision robotics and automated assembly systems, its flexible motion control capabilities ensure efficient execution of complex tasks. The VSD - 3242 perfectly combines miniaturization and exceptional performance, making it an ideal choice for innovative technological applications.

 

VSD - 3242 Coreless Motor Design

VSD - 3260 Micro Coreless Motor

The VSD - 3260 Micro Coreless Motor is a high-performance brushless drive product that combines a compact design with exceptional performance, making it widely applicable in fields demanding high efficiency, precision, and reliability. With a diameter of 32mm and a length of 60mm, the motor supports a rated voltage range of 16V to 36V, offering a no-load speed of approximately 12,700 to 13,300 rpm, a rated power of 58.7W to 61.5W, and a rated torque of up to 45 mN·m, achieving efficiency levels of 85% to 95%.

 

Featuring a brushless design, the motor reduces wear and significantly extends its service life, making it ideal for high-frequency application scenarios. Its coreless structure further minimizes inertia, enabling rapid response and high-precision control. Additionally, the motor boasts high power density and excellent anti-interference capabilities, with extremely low operational noise and electromagnetic interference.

 

Due to its lightweight design, high efficiency, and high-speed characteristics, the VSD - 3260 Micro Coreless Motor is widely used in drone propulsion systems and RC models, delivering robust power for remote-controlled cars and aircraft. Furthermore, it plays a critical role in medical equipment, providing precise control and low noise to meet the demands of intricate operations. The VSD - 3260 exemplifies innovation and is suitable for a variety of high-demand application environments.

 

VSD - 3260 Coreless Motor Design

VSD - 3557 Micro Coreless Motor

The VSD - 3557 Micro Coreless Motor stands out for its high performance and lightweight design, making it an ideal choice for a wide range of applications. This motor supports a rated voltage range of 12V to 32V, with a rated speed of 417 rpm, a rated current range of 0.28A to 0.7A, a peak torque of 15 mN·m, and power efficiency of up to 82%. Its compact size and 6:1 gear ratio, combined with a weight of approximately 5.25 pounds, make it particularly suitable for space-constrained scenarios.

 

With a low-inertia design, the motor delivers rapid response, a mechanical time constant as low as 10 milliseconds, and low starting voltage and current characteristics, effectively extending battery life. Its advantages of low noise and low vibration make it ideal for applications requiring quiet operation. Additionally, the high torque and long lifespan are supported by durable steel gears and permanent lubrication, ensuring long-term stable performance.

 

In the medical field, the VSD - 3557 Micro Coreless Motor is widely used in insulin pumps, surgical tools, and ventilators, enhancing device performance with low noise and precise control. In industrial automation, it is well-suited for precision motion components in automated production lines. In consumer electronics and portable devices, such as computers, inkjet printers, and clocks, this motor provides an outstanding solution thanks to its lightweight design and high efficiency.

 

VSD - 3557 Coreless Motor Design

VSD - 3571 Micro Coreless Motor

The VSD - 3571 Micro Coreless Motor stands out as a premium choice for industrial and technological applications, offering high efficiency and reliable performance. With an outer diameter of 35mm, a length of 71mm, and a weight of only 220g, this motor operates at a rated voltage of 24V and delivers a no-load speed of up to 11,000 rpm. It achieves a maximum output power of 50W with an efficiency of up to 75.3%. The coreless design significantly reduces eddy current losses, enhancing overall efficiency while minimizing rotational inertia. This ensures rapid response, with a mechanical time constant of less than 10 milliseconds.

 

The motor operates smoothly with low noise, making it ideal for applications requiring quiet operation. Built with high-quality materials and precision manufacturing techniques, the VSD - 3571 boasts a longer service life. Its high power density makes it particularly well-suited for applications where space is limited, but performance requirements are stringent.

 

In industrial automation, this motor is widely used in equipment such as winding machines, printers, binders, and cutting machines. In robotics, it is ideal for robotic joints and drive systems. Additionally, in power tools like electric screwdrivers and drills, the VSD - 3571 stands out with its robust output and stable performance.

 

VSD - 3557 Coreless Motor Design

 

 

Micro coreless motors, with their exceptional performance and innovative design, serve as ideal power solutions for a variety of precision devices. Featuring a unique coreless structure, these motors eliminate the need for an iron core, fundamentally reducing eddy current losses and achieving overall efficiencies ranging from 70% to 90%, setting a new standard for energy optimization.

 

These motors offer high power density, delivering strong power output despite their compact size, making them perfectly suited for applications with strict weight and space constraints. Additionally, the low starting voltage and current design significantly improve energy efficiency, extending the battery life of portable and mobile devices, thereby expanding their application possibilities.

 

The high torque and long lifespan design make micro coreless motors highly durable. Paired with steel gears and permanent lubricants, they maintain excellent performance even under harsh conditions. The low-inertia characteristic enables rapid response, with a mechanical time constant of less than 28 milliseconds, and for some products, even below 10 milliseconds, providing unparalleled control for equipment requiring quick action.

 

These motors support DC voltage or PWM signal drive, making them suitable for a wide range of vibration and haptic feedback scenarios, delivering an intuitive user experience. Through modular options, they can also integrate planetary gearboxes or magnetic encoders to meet the precise control needs of complex applications.

 

Whether in high-efficiency industrial settings or in precision-critical medical devices, micro coreless motors showcase unmatched advantages. Their innovative design and reliable performance are driving technological advancements, providing more efficient and flexible solutions across various industries.

 

 

Micro coreless motors, with their exceptional performance and diverse application scenarios, are the ideal choice for equipment upgrades across industries. Their unique design offers not only lightweight and compact features but also delivers high precision, efficiency, and low noise motion control, meeting the dual requirements of modern technology for performance and portability.

 

In the field of medical equipment, micro coreless motors are widely used in surgical instruments and diagnostic devices, providing extremely precise and low-noise operations, creating a quieter and more efficient working environment for medical professionals. In robotics, these motors, through flexible motion control, become ideal choices for precision robotic joints and wheel motion control, excelling in automated assembly systems.

 

In the aerospace sector, micro coreless motors, with their high-precision driving capabilities, are widely used in drones and model aircraft, enabling flexible operation of high-performance aircraft. Simultaneously, in industrial automation, these motors, as a driving source, support precise motion control of precision machinery and automated production lines, improving production efficiency and reliability.

 

Additionally, micro coreless motors demonstrate their unique value in everyday life, such as in electric shavers, electric toothbrushes, and other small power tools, relying on their stable and efficient power output. In consumer electronics and portable devices, such as inkjet printers, computer equipment, and clocks, they utilize their lightweight design to achieve efficient operation and optimal space utilization.

 

From high-precision industrial equipment to user-friendly consumer products, micro coreless motors, with their high performance and versatility, have become the core power solution for modern equipment, propelling various industries towards an innovative future.

 

Micro coreless motors, with their efficiency, lightweight design, and versatility, are the ideal driving force for modern precision equipment. As a professional manufacturer and exporter of micro coreless motors, VSD Co., Ltd., has gained global customer trust with leading technology and reliable products.

 

VSD focuses on providing high-quality micro coreless motors, dedicated to meeting customer demands for cost-effective and outstanding performance solutions. Our motors are suitable for various fields, including medical equipment, robotics, consumer electronics, and industrial automation, offering advantages such as high efficiency, high power density, and quick response, delivering comprehensive improvements to device performance.

 

The company has a team of experienced management and engineering experts, focused on product innovation and quality management. We provide flexible OEM and ODM services, allowing customized product designs to meet specific customer requirements. VSD's micro coreless motors are certified by international standards, such as ISO and CE, ensuring outstanding quality and reliability.

 

In terms of manufacturing, VSD has adopted advanced automated production equipment, including brushless automatic winding machines, laser automatic balancing machines, and balancing machines, achieving efficient production and consistent quality. The company is also equipped with various high-precision testing instruments, such as torque testers, performance comprehensive testers, and vibration testers, ensuring that each motor undergoes rigorous testing before leaving the factory.

 

As China's leading micro coreless motor exporter, VSD provides comprehensive logistics support, offering various transportation options and complete customs services, ensuring smooth and efficient global product delivery. Whether you require high-performance standard products or customized driving solutions, VSD is ready to offer comprehensive support.