Coreless DC motors for model trains model racing cars and model aircraft

The Coreless DC Motor manufactured by VSD has always been favored by customers for its excellent performance and wide range of applications. This type of motor is characterized by its small size, low starting current, and extremely high starting speed, making it particularly suitable for scenarios requiring quick response and high efficiency, such as model cars, model trains, and model airplanes.

Currently, among VSD's standardized Coreless DC Motor products, the VEC-2838 motor stands out, with a no-load speed of up to an astonishing 92,000 r/min. Based on customer needs, VSD's Coreless DC Motor offers brushed DC and brushless DC series to provide the most cost-effective solutions for customers.

The Coreless Brushless Motor goes a step further in design by eliminating the carbon brushes and commutators in traditional coreless brushed motors, replacing them with control driver boards for current conversion. The motor's coreless winding is fixed to the inner annular iron core of the housing using adhesive technology, instead of winding copper wire around the slots of the iron core as in traditional brushless motors. The self-bonding enameled wire material used in this design can directly bond and form after heating or solvent treatment, without requiring core winding. Thanks to this structural design, the Coreless Brushless Motor significantly reduces eddy current losses, achieving an efficiency of 80%-90%, far superior to the 60% efficiency of conventional brushless motors.

To meet customers' personalized needs, VSD supports multiple customization services:

• Speed, Size, Voltage: Custom voltage range from 6V to 36V.
• Bearing Type: Options include oil-impregnated bearings, powder metallurgy bearings, and ball bearings.

Whether pursuing high-efficiency power performance or requiring flexible performance optimization, VSD's Coreless DC Motor provides ideal solutions for model cars, model trains, and model airplanes.

Features and Advantages of VSD Coreless DC Motors

Compact Size: VSD's Coreless DC Motor features a compact design, taking up minimal space and making it ideal for equipment with strict size requirements.

Low Starting Current, Ultra-High Starting Speed: Requires extremely low current at startup but quickly achieves ultra-high speeds, delivering robust power support.

Excellent Heat Dissipation: Through a unique winding structure and material application, effectively reduces eddy current losses, further enhancing heat dissipation and ensuring long-term efficient operation.

High Controllability: The unique coreless structure significantly reduces rotational inertia, enabling faster response during startup, stop, and reversal, making it more suitable for high-precision and quick-response applications.

Multiple Customization Options: Customers can customize speed, size, and bearings (such as oil-impregnated, powder metallurgy, or ball bearings), providing more flexibility for product development.

Customization Strength of VSD Coreless DC Motors

VSD focuses on the R&D and manufacturing of Coreless DC Motors. With years of industry experience and strong customization capabilities, VSD provides motor products with superior performance tailored to specific customer needs.

The company has a team of dozens of experienced engineers who can offer optimal design and manufacturing solutions based on customer requirements and budgets, truly achieving one-stop service from design to production. Over the past 10 years, more than 90% of customers have chosen our customized services. In addition, we offer OEM and ODM services to meet the exclusive needs of clients across different industries.

The scope of customization is extremely broad, whether it is the material or performance of the motor, all can be tailored to specific requirements. To ensure customer satisfaction, we are equipped with a dedicated sample manufacturing workshop, offering comprehensive customization service guarantees with a delivery rate of up to 99%.

Moreover, VSD works closely with long-term logistics partners to ensure that every batch of products is delivered safely and on time to customers worldwide.