750W-5MW Rated Power Permanent Magnet Motor with >95% Efficiency and Cast Iron Shell for Industrial Applications
Permanent magnet motors feature rotors with permanent magnets, delivering higher efficiency and increased power density within compact frame sizes. Controlled by frequency inverters, these motors maintain constant torque across broad speed ranges, operating effectively even at low speeds without forced ventilation. The W21 series is specifically engineered for low-speed operation, minimal noise, and energy conservation, making them ideal for applications requiring quiet, efficient performance.
- High efficiency and energy saving with minimal consumption
- Consistent torque output across wide speed range
- Extended bearing lifespan with minimal maintenance requirements
- High-performance permanent magnets for superior magnetic efficiency
- Built-in thermal protection to prevent overheating
- Synchronous operation for stable and precise speed control
- Low operating current reducing electrical consumption
- Reduced temperature rise during operation
- Versatile application across diverse industrial needs
- Considerable cost savings over product lifecycle
| Cooling Method | Air Cooled |
| Generator Shell Material | Cast Iron |
| Operating Temperature | -20°C to 80°C |
| Bearing Brand | SKF |
| Rated Power | 750W - 5MW |
| Application | Electric Vehicles, Robotics, Industrial Automation |
| Number of Poles | 6 |
| Efficiency | >95% |
| Torque | 0.5 Nm - 20 Nm |
| Power Source | Electricity |
The TYP series high-efficiency permanent magnet frequency conversion synchronous motors provide reliable, energy-saving performance for diverse industrial sectors including:
- Injection molding machines and air compressors
- Pipe making equipment and hydraulic machinery
- Food processing machines and cement pipe manufacturing
- Plastic extruders and wire drawing machines
- Pharmaceutical equipment and industrial automation systems
Greef offers customized Permanent Magnet Motors designed to meet specific requirements. Our TYP model, manufactured in China, is CE certified with a minimum order quantity of 1 set and flexible pricing options.
Features include brushless DC motor design with >95% efficiency, durable cast iron generator shell, and applications in electric vehicles, robotics, and industrial automation. Secure packaging with foam and plywood cases ensures safe delivery within 25 working days. Payment options include T/T, Western Union, MoneyGram, and L/C.
Comprehensive technical support includes expert guidance on installation, operation, and maintenance to maximize motor efficiency and lifespan. Our technical team provides troubleshooting, diagnostics, and detailed documentation including user manuals, wiring diagrams, and performance specifications.
Certified technicians perform repair and maintenance services using genuine replacement parts, with regular maintenance programs available to prevent downtime and extend motor life.
Each motor is securely wrapped in anti-static bubble wrap and placed in custom-fitted cardboard boxes with foam inserts or molded pulp for shock absorption. Environmentally friendly packaging complies with international shipping standards.
Clear labeling with "Fragile" and "This Side Up" instructions ensures proper handling. Multiple shipping options include standard ground, expedited air, and international freight services with tracking information provided. Our reliable logistics partners guarantee safe, timely delivery of industrial equipment.
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