Brand Name:
Greef
Certification:
CE
Model Number:
GDF
The fundamental concept behind a permanent magnet generator lies in the use of permanent magnet materials embedded in the rotor. These magnets create a steady and unchanging magnetic field as the rotor spins.
When an external mechanical power source, such as a wind turbine, water turbine, or engine, drives the rotor to rotate, the magnetic field produced by the rotor moves relative to the stator windings. This motion causes the magnetic field to intersect with the conductors within the stator coils.
Based on the law of electromagnetic induction, the interaction between the rotating magnetic field and the stator windings induces an electromotive force (EMF) within the stator. If an external electrical circuit is connected to the stator, this induced voltage allows the generator to deliver electrical power to the load.
| Winding Material | 100% Copper |
| Type | Electrical Generator |
| Bearing Brand | SKF |
| Warranty | 3 Years |
| Generator Type | 3 Phase AC Permanent-magnet |
| Magnet Type | NdFeB |
| Shaft Type | Vertical/horizontal |
| Cooling Method | Fan/water/self Cooling |
| Rated Voltage | 12VAC - 1140VAC |
| Classification Of Degrees | IP54 |
Greef offers customized Permanent Magnet Generators (Model Number: GDF) designed to meet your specific requirements. Manufactured in China and certified with CE, our generators ensure high quality and reliability. We specialize in LOW SPEED water turbine electric generators that feature LOW START TORQUE, making them ideal for efficient energy conversion in various applications.
Our Permanent Magnet Generators come with flexible shaft types, available in both vertical and horizontal configurations. With a rated voltage range from 12VAC to 1140VAC and an insulating resistance of 100Mohm Min (500Vdc), they guarantee stable and safe operation. The generators are also rated IP54 for protection against dust and water ingress.
We offer a minimum order quantity of 1 set, with pricing negotiable to suit your budget. Each unit is carefully packaged using foam and plywooden cases to ensure safe delivery. Delivery time is approximately 25 working days, and payment terms are via T/T.
Our products come with a 3-year warranty, reflecting our confidence in durability and performance. Choose Greef's Permanent Magnet Generator for reliable, customizable solutions tailored for your low-speed water turbine electric generator needs.
Our Permanent Magnet Generator is carefully packaged to ensure maximum protection during transit. Each unit is securely placed in a custom-fitted foam insert within a sturdy, double-walled corrugated cardboard box to prevent movement and absorb shocks.
The packaging is designed to be moisture-resistant and includes clear labeling for handling instructions and product identification. For added safety, the generator is wrapped in anti-static material to protect sensitive components.
Shipping is carried out through reliable logistics partners, with options for expedited or standard delivery based on customer requirements. All shipments include tracking information and are insured to guarantee safe and timely arrival at the destination.
We also offer palletized shipping for bulk orders, ensuring ease of handling and reduced risk of damage. Our team carefully coordinates each shipment to comply with international shipping regulations and customs requirements.
Send your inquiry directly to us
Overall Rating
Rating Snapshot
The following is the distribution of all ratingsAll Reviews