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Home > Products > Coreless Permanent Magnet Generator >
Multi Poles Coreless Permanent Magnet Generator Perfect Combination Of Efficiency

Multi Poles Coreless Permanent Magnet Generator Perfect Combination Of Efficiency

Multi Poles coreless permanent magnet generator

50/60Hz coreless permanent magnet generator

Brand Name:

Greef

Certification:

CE

Model Number:

GDG

Contact Us
Request A Quote
Product Details
Start Torque:
<0.03 N/M
Stator:
Coreless Wire Coil
Wending Method:
Y
Frequency:
50/60Hz
Voltage Range:
12-450V Customized
Structure:
Outer Rotor/inner Rotor
Shaft Type:
Horizontal And Vertical
Color:
Multicolor
Highlight:

Multi Poles coreless permanent magnet generator

,

50/60Hz coreless permanent magnet generator

Payment & Shipping Terms
Minimum Order Quantity
1Set
Price
Negotiable
Packaging Details
Foam+plywooden Case
Delivery Time
25 Working Days
Payment Terms
T/T, Western Union, MoneyGram, L/C
Supply Ability
Supply Ability
Product Description

Product Description:

The Coreless Permanent Magnet Generator is a cutting-edge product offering unparalleled performance and efficiency for various applications. With its versatile design suitable for both horizontal and vertical shaft types, this generator provides flexibility in installation, making it ideal for a range of setups.

Featuring a voltage range of 12-450V, customizable to meet specific requirements, this generator ensures compatibility with different power systems. Whether used in wind turbines, hydro turbines, or steam turbines, this product delivers consistent and reliable power output, meeting the demands of diverse energy generation projects.

The multicolor option adds a touch of customization to the product, allowing users to integrate it seamlessly into their existing setups or match it with their preferred color schemes. The attractive design not only enhances the visual appeal but also reflects the advanced engineering and quality of the generator.

One of the key highlights of the Coreless Permanent Magnet Generator is its exceptional efficiency, boasting an impressive 92% efficiency rating. This high efficiency translates to large output power generated from the system, ensuring optimal performance and energy production.

Designed with a focus on precision and innovation, this generator incorporates advanced technology to achieve a small air gap, resulting in improved performance and reduced energy loss. The optimized design minimizes inefficiencies and maximizes power output, making it a reliable choice for demanding applications.

Whether you are looking to enhance the efficiency of your renewable energy system or seeking a dependable power generation solution, the Coreless Permanent Magnet Generator stands out as a top-of-the-line product that combines performance, versatility, and durability.


Features:

  • Product Name: Coreless Permanent Magnet Generator
  • Power: 0.2-10 KW
  • Frequency: 50/60Hz
  • Application: Wind Turbine, Hydro Turbine, Steam Turbine
  • Rated Speed: 100RPM-600RPM
  • Efficiency: 92%

Technical Parameters:

Wending Method Y
Stator Coreless Wire Coil
Frequency 50/60Hz
Application Wind Turbine, Hydro Turbine, Steam Turbine
Color Multicolor
Structure Outer Rotor/inner Rotor
Start Torque <0.03 N/M
Rated Speed 100RPM-600RPM
Efficiency 92%
Shaft Type Horizontal And Vertical

Applications:

The Greef GDG Coreless Permanent Magnet Generator is a versatile product suitable for a variety of application occasions and scenarios. With its innovative design and reliable performance, this generator is ideal for the following uses:

1. Off-grid Power Systems: The GDG generator is perfect for off-grid power systems, providing a reliable and sustainable source of electricity. Its outer-rotor structure ensures efficient energy conversion, making it suitable for remote locations where grid power is unavailable.

2. Wind Turbines: The GDG generator is well-suited for use in wind turbines due to its low start torque and high efficiency. Its large output power makes it an excellent choice for generating electricity from wind energy, contributing to a cleaner and greener environment.

3. Solar Power Systems: Integrating the GDG generator into solar power systems enhances their overall performance and efficiency. The generator's horizontal and vertical shaft types allow for flexible installation options, making it adaptable to various solar energy setups.

4. Marine Applications: The GDG generator is also suitable for marine applications, providing a reliable power source for boats, yachts, and other marine vessels. Its multicolor design adds a touch of style while its CE certification ensures safety and quality standards are met.

5. Backup Power Supplies: In scenarios where backup power is essential, the GDG generator offers a dependable solution. With a minimum order quantity of 1 set and negotiable pricing, it is a cost-effective choice for ensuring uninterrupted power supply in critical situations.

Whether you require a generator for off-grid living, renewable energy projects, marine applications, or backup power supplies, the Greef GDG Coreless Permanent Magnet Generator from Qingdao is a reliable and efficient choice. With a delivery time of 25 working days and flexible payment terms including T/T, Western Union, MoneyGram, and L/C, acquiring this generator is convenient and hassle-free.

Enhance your power generation capabilities with the Greef GDG generator, featuring an outer-rotor design, low start torque, and large output power. Contact us today to discuss your requirements and take advantage of our supply ability to meet your energy needs.


Ratings& Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

E
E*c
France Jul 17.2025
Since installing this variable-pitch wind turbine, the battery hasn’t run low again. Before, I used to worry whenever we had consecutive overcast days and light winds in the winter, but now it can even charge the battery in low winds. Best of all, it doesn’t suddenly start screeching during gusts, so it doesn’t disturb my family’s sleep. The installer also mentioned that variable-pitch turbines are easier to calibrate than fixed-pitch ones. I give it five stars!
J
J*n
Norway Apr 8.2024
I run a small dairy farm in northern Norway, far from the power grid. A few years ago, I installed solar panels and a Deye inverter, but the solar system basically stops working in winter, and the diesel generator was costing me a fortune. This year, I added this variable-pitch wind turbine and connected it to the Deye inverter for a hybrid solar-wind system, and we haven’t had a single power outage all winter. This wind turbine starts up at low wind speeds of just 2–3 on the Beaufort scale. During blizzards, the blades automatically pitch down to slow the turbine, preventing runaway speeds, and it’s much quieter than my neighbor’s fixed-pitch model. The Deye inverter’s switching logic is smart—it prioritizes solar power when available, and automatically switches to the wind turbine when solar output drops. It’s all clearly visible on the app. Now, the diesel generator is practically idle. Wind and solar backing each other up—that’s true off-grid freedom.
L
L*s
Czech Republic May 4.2023
“I built a small pico hydro system on the creek behind my off-grid cabin. The water head is only 3 meters and flow rate around 0.2 m³/s – too low for most generators. This axial flux coreless unit starts generating usable power at just 150 RPM. No cogging, no iron loss, and it’s silent. I’m getting 300-400W continuously, 24/7. My old induction generator would barely light an LED at that speed. Absolutely perfect for low-head hydro.”

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