IP54 Protected Permanent Magnet Generator with 20rpm-3000rpm Rated Speed for

The fundamental concept behind a permanent magnet generator lies in the rotor's use of permanent magnet materials, which create a steady magnetic field. This constant magnetic field is essential for the generator's operation.

When an external power source, such as a wind turbine, water turbine, or engine, causes the rotor to spin, the magnetic field rotates along with it. As this rotating magnetic field passes through the stator windings, it interacts with the conductors embedded within them.

Based on the electromagnetic induction principle, the movement of the magnetic field relative to the conductors induces an electromotive force (EMF) in the stator windings. By connecting an external circuit to these windings, the generated electrical energy can be harnessed and supplied to power various devices.

• Direct drive system with simple design, no gear-box required, brushless mechanism for enhanced reliability and reduced maintenance
• Exceptional performance with efficiency rating exceeding 95% and power factor nearly equal to 1 for optimal energy utilization
• Nd-Fe-B permanent magnets supporting both clockwise and anticlockwise rotation for versatile applications
• High voltage and power output capability even at low rotational speeds
• Durable design with lifespan exceeding 20 years, capable of continuous 24/7 operation
• Customization options available for voltage, speed, power, frequency, and other parameters
• 3-year free warranty with lifelong service support

• Wind Power Generation: Fundamental component in direct-drive and semi-direct-drive wind turbines with outstanding efficiency at variable speeds
• Marine and Offshore: Robust, low-maintenance solution for ship shaft generators and main/auxiliary power systems
• Backup Power Systems: Quick response times with stable, dependable emergency and standby power in diesel and gas generator sets
• High-Speed Applications: Ideal for microturbines and flywheel energy storage systems capable of handling high rotational speeds
• Industrial Power Generation: Specialized design for scenarios requiring high power density and maximum reliability

Our Permanent Magnet Generator features superior winding material (Y) and an IP67 protection level, ensuring durability and resistance to harsh environments. The product is carefully packaged using foam and plywooden cases to guarantee safe delivery.

We accept a minimum order quantity of just 1 set, with pricing negotiable to meet your project requirements. Delivery is prompt, within 25 working days, and payment terms are flexible with T/T options available.

Choose the Greef GDF model for your energy needs and experience the benefits of a cutting-edge Permanent Magnet Generator that supports sustainable and efficient three phase energy generation.

Each Permanent Magnet Generator (PMG) is carefully packaged to ensure safe delivery and to maintain product integrity during transit. The generator is first wrapped in protective anti-static foam and sealed in a plastic bag to prevent moisture and dust exposure. It is then placed securely in a custom-fitted, high-strength corrugated cardboard box designed to absorb shocks and vibrations.

Additional cushioning materials such as bubble wrap or foam inserts are used to immobilize the generator inside the box, preventing movement that could lead to damage. The outer packaging is clearly labeled with handling instructions, including "Fragile," "Handle with Care," and orientation arrows to ensure proper handling.

For bulk orders, multiple units are packed into sturdy wooden crates or palletized cartons, secured with straps and shrink wrap to enhance stability during shipping.

Shipping is carried out using reliable carriers that offer tracking services and insurance options. Depending on the destination and customer requirements, shipping methods may include air freight, sea freight, or express courier services. All shipments are accompanied by detailed documentation, including packing lists, certificates of origin, and compliance certificates as required.

Our packaging and shipping process is designed to guarantee that the Permanent Magnet Generator arrives at your location in optimal condition, ready for immediate installation and operation.