Payment & Shipping Terms:
|Rated Power:||0.5kW-5000kW||Rated Rotate Speed:||20rpm-3000rpm|
|Rated Voltage:||Customized||Insulating Resistance:||100Mohm Min(500Vdc)|
|Classification Of Degrees:||IP54||Bearing:||SKF Bearing|
|Winding Material:||100% Copper|
low rpm ac alternator,
3 phase ac generator
Permanent Magnet Generator
GreeF company supply variety of permanent magnet 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|
|1||Rare earth Nd-Fe-B permanent magnets|
|3||Direct Drive ,no use gear-box|
|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|
Rated rotate speed
48VAC - 1140VAC
Permanent Magnet AC
Number of phase
Classification of degrees
Generator shell material
|RATED POWER||RATED SPEED||RATED VOLTAGE||FREQUENCY|
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.
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
Qingdao Greef New Energy Equipment Co., Ltd are global supplier which focus on
Permanent Magnet generator, ,wind turbine blades, controller, invertor etc.
GREEF have its own engineer design team which design products ourselves.
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.
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.
If you have other requirements or questions, please feel free to contact us, we will reply you within 24 hours!
Contact Person: Ms. Christina Lei