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{"title":"150rpm Alternative Energy Permanent Magnet Generator Without Fuel","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/a6\/99c4832d5966d61e7f3df511ba36-200x200-1\/150rpm_alternative_energy_permanent_magnet_generator_without_fuel.jpg","attrs":{"Brand Name":"GREEF","Model Number":"GDF","Certification":"CE","Place of Origin":"CHINA"}}
IP 54 Permanent Magnet Generator Incorporating Fuelless Green Energy Rare Earth Magnets
Product Overview
The fundamental concept behind a permanent magnet generator involves the rotor being equipped with permanent magnet materials. These magnets create a steady and consistent magnetic field. As the rotor is turned by a prime mover—which could be a wind turbine, water turbine, or an engine—this magnetic field begins to rotate along with it.
As the rotating magnetic field passes through the stator windings, it interacts with the conductors embedded within them. This interaction is based on the law of electromagnetic induction, which states that a changing magnetic field induces an electromotive force (EMF) in nearby conductors.
When an external electrical circuit is connected to the stator windings, the induced electromotive force causes current to flow, allowing the generator to deliver electrical power. This process effectively converts mechanical energy from the prime mover into usable electrical energy.
Key Features
Exceptional efficiency ensuring optimal performance while minimizing energy consumption
High power factor maximizing electrical power utilization
Impressive power density in a compact design for space-limited applications
Large starting pitch for smooth and reliable startups
Low noise operation for quieter working environments
Low temperature rise during operation for stable performance
High reliability ensuring consistent functionality over time
Smooth torque and speed control with high rigidity
Technical Specifications
Parameter
Specification
Shaft Type
Vertical/Horizontal
Power
20KW
High Speed
12000 RPM
Protection Grade
IP 54
Cooling Method
Air-cooled or Water-cooled
Winding Material
100% Copper
Material
Rare-earth Magnets (e.g., Neodymium)
Rated Frequency
50Hz/60Hz
Rotation Speed
Variable, Typically 300 to 3600 RPM (LOW SPEED)
Applications
Wind Power Generation: Essential component in direct-drive and semi-direct-drive wind turbines with exceptional efficiency at variable speeds
New Energy Vehicles: Primary traction motor or auxiliary generator in electric and hybrid vehicles
Marine Applications: Ship shaft generators and main/auxiliary power systems with remarkable reliability
Backup Power Systems: Diesel and gas generator sets providing stable emergency and standby power
High-Speed Applications: Microturbines and flywheel energy storage systems
Industrial Sector: Specialized power systems requiring high power density and maximum reliability
Customization Options
Greef presents the GDF model Permanent Magnet Generator, a high-quality magnetic power generator designed and manufactured in China. This product is CE certified, ensuring compliance with international safety and performance standards.
With a minimum order quantity of just 1 set, the GDF generator features fuelless green energy design with LOW START TORQUE, making it highly efficient and reliable even at low speeds. Available with vertical or horizontal shaft types to suit different installation requirements.
Delivery: 25 working days after order confirmation
Packaging: Foam and plywooden cases
Payment: T/T with negotiable pricing
Packaging & Shipping
Our Permanent Magnet Generators are carefully packaged to ensure they arrive in perfect condition. Each generator is securely wrapped with protective materials such as foam and bubble wrap to prevent any damage during transit.
The product is placed in a sturdy, custom-designed cardboard box that provides additional cushioning and support. For added protection, boxes are placed on wooden pallets and shrink-wrapped to prevent movement and exposure to moisture.
We offer multiple shipping options including sea freight, air freight, and land transportation. All shipments include proper labeling with handling instructions and tracking information. Each generator undergoes final quality inspection before dispatch to ensure packaging integrity and product condition.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2014
Total Annual:
2.5 Million-5 Million
Employee Number:
70~100
Ecer Certification：
Verified Supplier
GREEF: Green Renewable Energy Earth Future
In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&...
GREEF: Green Renewable Energy Earth Future
In a world grappling with environmental challenges and the urgent need for sustainable solutions, GREEF emerges as a beacon of hope. Our brand name, GREEF, is an acronym where each letter holds a profound meaning: G for Green,&...
