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Home > Products > Coreless Permanent Magnet Generator >
Voltage Range 12-450V Coreless Generator Customized Within Higher Reliability And Wending Method Y

Voltage Range 12-450V Coreless Generator Customized Within Higher Reliability And Wending Method Y

12-450V coreless generator

Customized coreless generator

Higher Reliability coreless generator

Brand Name:

Greef

Certification:

CE

Model Number:

GDG

Contact Us
Request A Quote
Product Details
Wending Method:
Y
Shaft Type:
Horizontal And Vertical
Stator:
Coreless Wire Coil
Voltage Range:
12-450V Customized
Application:
Wind Turbine, Hydro Turbine, Steam Turbine
Efficiency:
92%
Start Torque:
<0.03 N/M
Structure:
Outer Rotor/inner Rotor
Highlight:

12-450V coreless generator

,

Customized coreless generator

,

Higher Reliability coreless 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 device designed to provide efficient and reliable power generation. One of its key features is the stator, which is equipped with a coreless wire coil. This unique design enhances the generator's performance by reducing energy losses and improving overall efficiency.

With a start torque of less than 0.03 N/M, this generator offers a smooth and easy start-up process, making it ideal for various applications where low start torque is essential. Whether used in residential, commercial, or industrial settings, this generator delivers consistent and stable power output from the moment it is activated.

The structure of the Coreless Permanent Magnet Generator is versatile, offering both outer rotor and inner rotor configurations. The outer rotor design is known for its simplicity and robustness, making it suitable for applications requiring high durability and ease of maintenance. On the other hand, the inner rotor configuration provides a more compact and efficient solution for space-constrained installations, ensuring optimal performance in limited spaces.

Operating at a frequency of 50/60Hz, this generator can seamlessly integrate with various power systems and grid requirements, offering flexibility and compatibility across different regions and applications. Whether you need to power residential appliances, industrial machinery, or commercial equipment, the Coreless Permanent Magnet Generator can meet your specific frequency needs with precision and reliability.

Another notable feature of this generator is its shaft type compatibility, which includes horizontal and vertical orientations. This flexibility allows for seamless integration into different setups and environments, providing versatility and convenience for a wide range of power generation applications. Whether you need a horizontal or vertical shaft type, this generator can be easily configured to meet your specific requirements.

In summary, the Coreless Permanent Magnet Generator is a state-of-the-art solution that combines innovative design with high performance. With its coreless wire coil stator, low start torque, outer rotor/inner rotor structure, 50/60Hz frequency, and horizontal/vertical shaft compatibility, this generator offers unmatched versatility and reliability for various power generation applications. Whether you need a compact and efficient inner-rotor generator or a robust and durable outer-rotor generator, this product delivers exceptional performance to meet your energy needs with precision and efficiency.


Features:

  • Product Name: Coreless Permanent Magnet Generator
  • Wending Method: Y
  • Power: 0.2-10 KW
  • Frequency: 50/60Hz
  • Stator: Coreless Wire Coil
  • Start Torque: <0.03 N/M
  • Features:
    • High efficiency
    • High power density
    • Outer-rotor generator

Technical Parameters:

Voltage Range 12-450V Customized
Structure Outer Rotor/Inner Rotor
Color Multicolor
Frequency 50/60Hz
Efficiency 92%
Stator Coreless Wire Coil
Application Wind Turbine, Hydro Turbine, Steam Turbine
Rated Speed 100RPM-600RPM
Wending Method Y
Shaft Type Horizontal And Vertical

Applications:

Greef Coreless Permanent Magnet Generator, model GDG, is a versatile and reliable power generation solution originating from Qingdao, China. With CE certification, this product guarantees high quality and performance for various applications.

The minimum order quantity for the Greef GDG generator is 1 set, and the pricing is negotiable to suit your budget requirements. Each unit is carefully packaged with foam and plywooden case to ensure safe delivery to your location within 25 working days.

For payment, Greef offers flexible options including T/T, Western Union, MoneyGram, and L/C. The supply ability is abundant to meet your demands.

The Greef GDG generator is ideal for a wide range of application occasions and scenarios. It can be customized to work with wind turbines, hydro turbines, and steam turbines, making it a versatile choice for renewable energy projects.

With a voltage range of 12-450V, the Greef GDG generator allows for customization to meet specific project requirements. It operates at a rated speed of 100RPM-600RPM, providing consistent power generation in various conditions.

The start torque of the Greef GDG generator is less than 0.03 N/M, ensuring efficient and smooth operation. Its shaft type supports both horizontal and vertical installations, offering flexibility in setup.

Whether you need to customize the generator for multi-poles, different voltages, or specific applications, the Greef GDG generator is designed to meet your unique needs. Trust Greef for reliable and efficient power generation solutions.


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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