Smartwin Linear Motors Reshaping the Future of Precision Motion Control

In the field of intelligent manufacturing equipment, Smartwin, with its high-performance linear motor product portfolio, has become a leading benchmark in industrial motion control. Smartwin offers a comprehensive and mature product matrix, including:

• CFS Series – Economic iron-core linear motors

• CFW Series – Ultra-low cogging force iron-core linear motors

• CJM Series – Compact-size linear motors

• CKM Series – High-thrust, high-rigidity linear motors

• CMW Series – High-acceleration iron-core linear motors

• CFB Series – Dual-sided iron-core linear motors with zero vertical attractive force

• KYAC / CUM Series – Coreless linear motors ideal for vertical-axis applications

This wide range of solutions enables Smartwin to meet the demanding requirements of semiconductors, 3C electronics, lithium battery manufacturing, solar photovoltaics, LCD panel production, medical equipment, laser processing, and many other sectors.

CFS Flat-Type Iron-Core Linear Motor:
High Acceleration, Low Cogging, Cost-Effective

Take Smartwin's CFS flat-type iron-core linear motor as an example—engineered for economic yet high-performance applications. It features:

• Continuous thrust: 24 N – 1322 N

• Peak thrust: 53 N – 3104 N

• Low cogging force and excellent acceleration capability

• Simple structure with virtually unlimited travel length, allowing field-based segmented extension

• Flat, space-saving mechanical design

Under the magnetic attraction between mover and stator, the system achieves high stiffness on the guide rail, while low-cogging-force technology ensures micron-level positioning accuracy.
The series is also highly expandable—multiple movers can be installed on one stator, allowing multiple motions along a single axis.

CFB Dual-Sided Iron-Core Linear Motor
Zero Vertical Attraction, High Thrust, High Speed

The CFB Series dual-sided iron-core linear motor uses a unique dual-sided magnetic structure to achieve:

• No vertical attractive force

• High thrust

• High-speed motion capability

Specifications include:

• Continuous thrust: 41 N – 162 N

• Peak thrust: 162 N – 1758 N

Through symmetric magnetic design, the attractive forces cancel each other out, eliminating concerns about guide rail load and mechanical rigidity.

Compared to conventional flat linear motors, dual-sided iron-core motors deliver higher thrust within the same width and length, especially suitable for compact equipment where motor size is strictly limited.

KYAC Coreless Linear Motor
Compact, Low Heat, Ideal for Vertical Axes

Smartwin's KYAC coreless linear motor adopts a fully ironless structure and offers:

• High thrust density

• Low temperature rise

• Compact volume

• Excellent dynamic contouring performance

• Zero magnetic attraction force—ideal for vertical-axis applications

Key performance ranges:

• Continuous thrust: 17.5 N – 488 N

• Peak thrust: 82.1 N – 2287.5 N

This series is especially suitable for small-thrust, high-precision applications, providing low noise and longer guide-rail lifespan.

A National High-Tech Enterprise Leading China's Direct-Drive Industry

Smartwin is a national high-tech enterprise specializing in intelligent control and motion components. To date, the company has obtained:

• 19 authorized invention patents

• 58 utility model patents

• 7 registered software copyrights

As one of China's leading domestic brands in the direct-drive sector, Smartwin has been recognized for six consecutive years by the China Direct-Drive Industry Alliance (CDDIA), receiving awards such as:

• Direct-Drive New Product of the Year

• Customer Trusted Brand

• Direct-Drive Innovative Product Award

• Influential Brand Award

• SNEC Top Ten Highlights Award

• APVIA Asian Photovoltaic Cup Award

In 2023, Smartwin was certified as a “National-Level Specialized and Sophisticated Little Giant Enterprise”, and in 2024, it received honors including:

• Guangdong Provincial Intelligent Equipment Direct-Drive Electromechanical Engineering Technology Center

• Dongguan's Second Batch of Municipal Manufacturing Champions

Smartwin's products are widely applied in high-end manufacturing industries such as lithium batteries, panels, 3C, semiconductors, digital printing, machine tools, and photovoltaics. They directly or indirectly serve well-known enterprises including BYD, CATL (Ningde Times), Huawei, BOE, Foxconn, Han's Laser, Xiaomi, and others.
The company consistently ranks among the top three in China's direct-drive industry.