12-450V Customized Axial Flux Coreless Permanent Magnet Generator Featuring Aluminum Alloy and Outer Rotor Structure for Hydro Power Applications
Product Description:
Conventional generators typically use substantial iron cores, which contribute to magnetic resistance and result in core losses. These heavy cores are a fundamental part of traditional generator designs.
In contrast, our innovative disc-type generator design channels the magnetic flux in an axial direction. This unique approach allows us to remove the iron core entirely, thereby eliminating the associated losses and improving overall efficiency.
Features:
Utilizing the latest "Precise Coil" technology, this innovation eliminates hysteresis and gear notch effects, resulting in an exceptionally low starting torque of less than 0.3 N·m.
The design incorporates a disc coreless motor that replaces traditional motors, significantly reducing both the size and weight of the unit.
By implementing a specialized coreless motor technology, the product overcomes common bottlenecks associated with low-speed wind energy usage, enhancing overall efficiency.
Its unique structure achieves a superior power-to-volume and power-to-weight ratio, offering a lifespan that is eight times longer than conventional motors.
This generator features a gearless, direct-drive design with low RPM operation, ensuring smooth and efficient energy conversion.
Constructed with high-standard, quality components, it is built to withstand harsh and extreme conditions commonly encountered in wind turbine applications.
It delivers high efficiency alongside minimal mechanical resistance, reducing energy losses during operation.
Excellent heat dissipation is achieved through an aluminum alloy outer frame combined with a specially designed internal structure.
Customization options are available, including voltage, speed, power, and frequency, to meet specific requirements.
The product features H-class insulation and vacuum pressure impregnation to enhance durability and performance.
Additionally, superior heat dissipation can be further improved by adding fan cooling if necessary.
Technical Parameters:
| Product Name | Axial Flux Coreless Generator |
| Type | Permanent Magnet Generator |
| Poles | 16-48 |
| Rated Power | 50W-100kW |
| Material | Aluminum Alloy |
| Generator Material | Aluminum Alloy |
| Structure | Inner/Outer Rotor |
| Rated Rotor Speed | 60rpm-700rpm |
| Voltage Range | 12-450V Customized |
| Core Structure | Coreless |
Applications:
Vertical-axis wind turbines represent an innovative approach to harnessing wind energy. Unlike traditional horizontal-axis turbines, these machines have their main rotor shaft arranged vertically, allowing them to capture wind from any direction. This design offers advantages such as quieter operation, easier maintenance, and suitability for urban environments or locations with variable wind patterns.
In addition to wind energy, small-scale hydropower systems play a vital role in renewable energy production. These installations generate electricity by utilizing the kinetic energy of flowing water, typically in rivers or streams. Small-scale hydropower is especially beneficial for remote or rural areas, providing a reliable and sustainable source of power without the need for large dams or extensive infrastructure.
Together, vertical-axis wind turbines and small-scale hydropower technologies contribute significantly to diversifying clean energy sources. By integrating these systems, communities can reduce their dependence on fossil fuels and move toward a more sustainable and environmentally friendly energy future.
Customization:
Greef offers customized Coreless Permanent Magnet Generators under the model number GDG, originating from Qingdao. Our generators are CE certified, ensuring high quality and safety standards. We specialize in high efficiency, multi-poles outer-rotor generators designed with a coreless structure for optimal performance.
The GDG series features 16 to 48 poles and is made from durable aluminum alloy, providing excellent strength and lightweight characteristics. The air cooling method enhances thermal management, allowing for prolonged operation without overheating.
Packaging is handled with great care, using foam and plywooden cases to ensure safe delivery. We accept a minimum order quantity of 1 set, with pricing negotiable to meet your specific requirements. Delivery time is approximately 25 working days.
Flexible payment terms include T/T, Western Union, MoneyGram, and L/C, accommodating various customer preferences. Trust Greef for reliable, customizable permanent magnet generators tailored to your needs, backed by strong supply ability and expert service.
Packing and Shipping:
Our Coreless Permanent Magnet Generator is carefully packaged to ensure it arrives in perfect condition. Each unit is securely placed in a custom-fitted foam insert within a sturdy cardboard box to protect against shocks and vibrations during transit.
The packaging is designed to be compact yet robust, minimizing space while maximizing protection. All external packaging is clearly labeled with handling instructions and product details to facilitate smooth logistics.
For shipping, we partner with reliable carriers to provide timely and safe delivery worldwide. Tracking information will be provided once the order is dispatched, allowing you to monitor your shipment until it reaches your doorstep.
Whether shipping domestically or internationally, we ensure that all customs documentation and regulatory requirements are thoroughly managed to avoid any delays.
Choose our Coreless Permanent Magnet Generator for a product that arrives safely and ready for immediate use.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.