Hetai Motor Frameless Torque Motor Series Product Introduction

Product Overview:

Hetai Motor specializes in the R&D and production of frameless torque motor series, featuring advanced electromagnetic design and precision manufacturing for high-performance direct-drive solutions in industrial automation. Our products are widely used in robotics, medical equipment, semiconductor manufacturing, and other high-demand applications.

Key Advantages:

✅ High Precision Control – Direct-drive structure eliminates backlash, achieving positioning accuracy of ±0.01° .
✅ Compact & Lightweight – Frameless design saves 50%+ installation space and reduces weight by 30% .
✅ High Torque Density – Optimized magnetic circuit design delivers industry-leading torque-to-volume ratio .
✅ Maintenance-Free – Brushless structure ensures 20,000+ hours of service life .
✅ Flexible Integration – Customizable windings and mechanical interfaces for seamless system integration .

Product Specifications:

60 Series – Compact Frameless Motors

80 Series – Mid-Power Frameless Motors

130 Series – High-Torque Frameless Motors

Note: Full specification sheets and technical drawings available upon request.

Application areas:

Hetai frameless motors - core power experts for industrial robotic arms, collaborative robots, and automated production lines"

"From precision assembly to flexible production, Hetai frameless motors drive the new future of intelligent manufacturing"

"Industrial robotic arms | Medical robots | Logistics automation - Hetai motors empower high-end equipment in multiple fields"

Product packaging:

Foam box independent packaging.

Changzhou Hetai Motors

Hetai is located in Changzhou, Jiangsu province. Our workshop area is over 15,000㎡. Since Hetai was founded in 1999, the specialization and scale of production have ensured to manufacture of five million motors every year.

Factory Scale Of Hetai

Since the reorganization in 1998, it has formed a certain scale of production and sales, with an annual production of more than 3 million motors.

Changzhou Hetai Motors is an experienced motor manufacturer. For more than 20 years, Hetai dedicates to providing professional electrical integration design and automation strategies for customers. We have variable manufacturing equipment, such as an assembly line, Automatic cylindrical grinder, and CNC machining centers as well.

Products Range Of Hetai

Stepper Motor, Planetary Gearbox& Gearbox Motor, Brushless DC Motor, Servo Motor.

Changzhou Hetai Electric Appliance Co., Ltd. is a micro-motor manufacturing enterprise with strong technical strength. Specializing in the production of various stepper motors, stepper motor drivers, brushless DC motors, etc., with an annual output of 3 million units! Products are mainly used in printers, ticket printing machines, engraving machines, medical instruments, stage lighting, the textile industry, and other industries of automation equipment and instruments.

Market Range of Hetai

Hetai also sends its products to the USA, Europe, Southeast Asia, and all-around China.

Certificate Of Hetai

When it comes to the quality aspect, Hetai was qualified by ISO Certificate, CE, Reach and  Rohs. The product quality has also been recognized by many customers. Hetai is also proud of its research and development strength. With the support of a professional laboratory and experienced technicians, Hetai gained 13 Utility Patents and high-tech enterprise Awards as well as other awards during the years.

Overall, Hetai always puts customer needs a first place. Not only supplying a quality products, we believe to help customers make better product is the most important mission.