Min. Order : 1 Set

5KW 750RPM 3 phase permanent magnet generator, hydro and wind power generator

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Quick Details

Place of Origin: Shandong China
Warranty: 3years
Generator type: 3 Phase AC Permanent-magnet
Life time: 20 Years
Generator material: 100% Copper wire+Nd-Fe-B
Model Number: PMG
Wending Method: Star/Y
Portection grade: IP 54
Certification: CE
Brand Name: GreeF
Bearing brand: SKF
Type: Wind Power Generator
Customized: yes
Rated rotor speed: 750RPM
Application: Wind/hydro Turbine
Rated power: 5KW
Packaging Detail: PLYWOODEN CASE
Selling Units: Single item
Single package size: 50X50X50 cm
Single gross weight: 85.0 KG
Package Preview: https://sc04.alicdn.com/kf/H56a24c054a124de0b8fd56997c72b83fy.png_640x640.png
Qingdao Greef New Energy Equipment Co., Ltd.
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US$ 70,000+
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Rare earth permanent magnet generator for wind and water use

Product Parameters


GDF-5KW-750RPM PMG Parameters




Rated power


Rated rotate speed


Rated voltage


Wending Method


Generator type

Permanent Magnet AC

Number of phase

Three phase

Bearing brand


Classification of degrees


Generator shell material





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Product Advantage


1  Rare earth Nd-Fe-B permanent magnets  
2  Low Speed 
3  Direct Drive ,no use gear-box 
4  SKF bearing
5  Power factor close to 1
6  Maintenance free , can be used in all environments .
7  Long life time >20years,  could run at high speed 24 hours 365 days .
8  Multi poles design, improve the frequency and efficiency of rectifiers and inverters. 
9  Customized : Voltage, Speed, Power, Frequency etc.
10  H class insulation, vacuum pressure impregnation. 
11  Excellent heat dissipation , also can add fan cooling
System Solution

GREEF Technical Team can provide the complete ON-grid and Off-grid solution for the project which used our permanent magnet generator . 

All the equipments can be produced according to customer's specific requirements ON-GRID with recitifier.jpg.jpg 


Customized Product


GreeF company supply variety of permanent magent generators which is suitable for driven by following equipments to 

1  Driven by Wind Power --------Wind turbine
2  Driven by Water Power ------- Hydro generator
3  Driven by Belt with  Motors
4  Driven by Motor
5  Dirven by  perpetual motion machine
6  Dirven by test plant
7  Dirven by yourselves  creation
8  Driven the permanent magnet generator and make it rotate then it can generate power






GREEF Company provide customized  generator according to each customer 's requirements of Voltage, Speed, Power, Frequency etc.


0.5KW 20rpm~400rpm 12V~220Vac 10Hz~60Hz
1KW 20rpm~600rpm 12V~220Vac 10Hz~60Hz
2KW 20rpm~1000rpm 12V~400Vac 10Hz~60Hz
3KW  20rpm~1500rpm 48V~690Vac 10Hz~60Hz
5KW 20rpm~1500rpm 48V~690Vac 10Hz~60Hz
10KW  20rpm~1500rpm 120V~690Vac 10Hz~60Hz
15KW 20rpm~3000rpm 120V~690Vac 10Hz~60Hz
20KW 20rpm~3000rpm 120V~690Vac 10Hz~60Hz
25KW 20rpm~3000rpm 120V~1140Vac 10Hz~60Hz
30KW 20rpm~3000rpm 120V~1140Vac 10Hz~60Hz
50KW 20rpm~3000rpm 220V~1140Vac 10Hz~60Hz
80KW 20rpm~3000rpm 220V~1140Vac 10Hz~60Hz
100KW 20rpm~3000rpm 220V~1140Vac 10Hz~60Hz
150KW 20rpm~3000rpm 380V~1140Vac 10Hz~60Hz
200KW 20rpm~3000rpm 380V~1140Vac 10Hz~60Hz
250KW 20rpm~3000rpm 380V~1140Vac 10Hz~60Hz
300KW 20rpm~3000rpm 380V~1140Vac 10Hz~60Hz
500KW 20rpm~3000rpm 380V~1140Vac 10Hz~60Hz
700KW 20rpm~3000rpm 690V~1140Vac 10Hz~60Hz
800KW 20rpm~3000rpm 690V~1140Vac 10Hz~60Hz
1MW 200rpm~3000rpm 690V~1140Vac 10Hz~60Hz
2MW 200rpm~3000rpm 690V~1140Vac 10Hz~60Hz
3MW 200rpm~3000rpm 690V~1140Vac 10Hz~60Hz
4MW 600rpm~3000rpm 690V~1140Vac 10Hz~60Hz
5MW 600rpm~3000rpm 690V~1140Vac 10Hz~60Hz







Packaging & Shipping


1. Greef generator use inner foam protection, outer Plywooden case.

2. Package size and weight, please contact our sales.

3. Shipping by sea with FCL / LCL to your nearest port 

    Or Shipping by air to your nearest airport

    Or Shipping by DHL/FedEx/UPS/TNT to your door

If you have any requests in package and shipping , please contact us directly.                 





Our Services


All GREEF Generators are 3 years warranty for free, All lifelong technical support and part cost supply.

(1) The warranty period is start from the date of shipment which show on the bill of loading or air waybill.
(2) Free maintenance services during the warranty period the cost involved be borne by the company, do not charge a fee to customers, free warranty if any damage outside the warranty period, the company will charge a fee for labor costs and materials.
(3) the warranty period, company's quality problems caused by the maintenance of the freight borne by the company, if not under warranty or man-made damage, the freight charges by the customer.



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Company Information


Qingdao Greef New Energy Equipment Co., Ltd are global supplier which focus on


Permanent Magnet generator, wind and solar hybrid generator systems solution,wind turbine


blades, controller, invertor etc. 


GREEF have its own engineer design team which design products ourselves. 




 1. Q: How your permanent magnet generator work? 

    A: Our generator need to be drive by other energy, like wind power, water power, belt, etc, then it can generating electric power.


2. Q: Can your magnetic generator produce electrical power by itself?

    A: No, please refer A1.

3. Q: What is the power of your generator?
    A: We can manufacture from 100w to 5000kw.

4. Q: What is the rotate speed of your generator? 
    A: From 20rpm to 3000rpm.

5. Q: Can you manufacture customized product?
    A: Yes, we can.

    Please tell your detailed request (power, rpm, voltage, size, color) to our sales, we will made the generator according to your request.

6. Q: Can your company provide OEM service?
    A: Yes, we can. 


Our generators can be customized, if you have any requirement, please click here to contact us, we will reply you in 24 hours.