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
| Model | Diameter (mm) | Height (mm) | Power (W) | Rated Torque (N·m) | Rated Speed (RPM) | Weight (kg) |
| 60SF-S10 | 60 | 10 | 100 | 0.32 | 2000-4000 | 0.14 |
| 60SF-S15 | 60 | 15 | 150 | 0.46 | 2000-4000 | 0.22 |
| 60SF-S20 | 60 | 20 | 200 | 0.64 | 2000-4000 | 0.27 |
| 60SF-S30 | 60 | 30 | 300 | 0.955 | 2000-4000 | 0.43 |
80 Series – Mid-Power Frameless Motors
| Model | Diameter (mm) | Height (mm) | Power (W) | Rated Torque (N·m) | Rated Speed (RPM) | Weight (kg) |
| 80SF-S18 | 80 | 18 | 348 | 0.95 | 3500 | 0.45 |
| 80SF-S25 | 80 | 25 | 476 | 1.3 | 3500 | 0.57 |
| 80SF-S30 | 80 | 30 | 471 | 1.5 | 3000 | 0.65 |
130 Series – High-Torque Frameless Motors
| Model | Diameter (mm) | Height (mm) | Power (W) | Rated Torque (N·m) | Rated Speed (RPM) | Weight (kg) |
| 130SF-S34 | 130 | 34 | 960 | 3.8 | 2400 | 1.88 |
| 130SF-S40 | 130 | 40 | 1500 | 7.2 | 2000 | 2.04 |
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.
Product Tags:
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