NdFeB Permanent Magnet Generator 45kw 750rpm

• Customization: Available
• Output Type: AC Three Phase
• Output Power: 50W ~ 5600kw
• Model NO.: GDF
• Optional Rpm: 20rpm ~ 3000rpm
• Optional Voltage: 48/96/120/220/230/240/380/400/690/1140VAC
• Application: Wind Turbine, Hydro Project
• Protection Grade: IP54 or Customized by Your Need
• Structure: Steel
• Magnetic: Neodymium Magnet NdFeB N38sh
• Characteristic: Permanent Magnet Synchronous Generator
• Shaft Quantity: Single Shaft or Double Shaft
• Weight Range: 30kg ~ 13 Ton
• Transport Package: Plywooden Case
• Specification: Depnds on the generator size
• Trademark: GREEF
• Origin: China
• HS Code: 85016100
• Production Capacity: 400 Sets Per Month

Product Description

NdFeB Permanent magnet generator 45kW 750RPM

Product Description

GreeF company supply variety of permaent magent generators which is suitable for driven by following equipment to  

1. Driven by Wind Power --------Wind turbine
2. Driven by Hydro Power ------- Water turbine, Tidal, Ocean power
3. Dirven by  perpetual motion machine
4. Dirven by test plant 
5. Driven the permanent magnet generator and make it rotate then it can generate power 

 

Advantage

 1. Rare earth Nd-Fe-B permanent magnet generator. energy save energy more than 15% than ordinary generators.

2. Permanent magnet rotor structure, no excitation winding, no carbon brushes, no slip rings, no need gear box.Simple structure, reliable ,durable and Maintenance free.

3. Multi poles design, improve the frequency and efficiency of rectifiers and inverters. Saving cost .

4. Started directly, without control cabinet, replace the asynchronous motor totally.

5. H class insulation, vacuum pressure impregnation.

6. Use SKF bearings

7. Power factor close to 1,no need add power factor compensation equipment.

8. Small heat, aslo can add fan cooling or water cooling

9. Long life time >20years, Strong rotors, could run at high speed.24hours 365days running.

10. Energy-saving, return investment within 1-2years.

Technical Data

Generator type : Pemanent Magnet  Synchronous   Direct drive   3Phase  AC

Customized Voltage, Speed, Power ,Frequency.

Customized shaft size ,Spline shaft, biaxial extension, flange can be used.

Varity structures design : vertical axes, horizontal axes, internal rotor, external rotor, plate type.                    

Power	AC voltage	speed	poles	frequency	Rated torque	current	efficiency	weight
2.5kw	400V	273rpm	22	50Hz	88Nm	16.9A	93.80%	72kg
5 kw	400V	273rpm	22	50Hz	176Nm	16.9A	93.80%	122kg
8 kw	400V	250rpm	24	50Hz	306Nm	16.9A	93.80%	186kg
16 kw	400V	500rpm	12	50Hz	306Nm	16.9A	93.80%	186kg
12 kw	400V	250rpm	24	50Hz	460Nm	16.9A	93.80%	260kg
24 kw	400V	500rpm	12	50Hz	460Nm	16.9A	93.80%	260kg
15 kw	400V	214rpm	28	50Hz	670Nm	16.9A	93.80%	320kg
30 kw	400V	428rpm	14	50Hz	670Nm	16.9A	93.80%	320kg
20 kw	400V	187.5rpm	32	50Hz	1020Nm	16.9A	93.80%	420kg
40 kw	400V	375rpm	16	50Hz	1020Nm	16.9A	93.80%	420kg
30 kw	400V	187.5rpm	32	50Hz	1530Nm	16.9A	93.80%	720kg
60 kw	400V	375rpm	16	50Hz	1530Nm	16.9A	93.80%	720kg
35 kw	400V	125rpm	48	50Hz	2700Nm	16.9A	93.80%	1260kg
70 kw	400V	250rpm	24	50Hz	2700Nm	16.9A	93.80%	1260kg
105 kw	400V	375rpm	16	50Hz	2700Nm	16.9A	93.80%	1260kg
140 kw	400V	500rpm	12	50Hz	2700Nm	16.9A	93.80%	1260kg
80 kw	400V	125rpm	48	50Hz	6120Nm	16.9A	93.80%	1680kg
160 kw	400V	250rpm	24	50Hz	6120Nm	16.9A	93.80%	1680kg
200 kw	400V	375rpm	16	50Hz	6120Nm	16.9A	93.80%	1680kg
320 kw	400V	500rpm	12	50Hz	6120Nm	16.9A	93.80%	1680kg
100 kw	400V	125rpm	48	50Hz	7650Nm	16.9A	93.80%	2800kg
200 kw	400V	250rpm	24	50Hz	7650Nm	16.9A	93.80%	2800kg
300 kw	400V	375rpm	16	50Hz	7650Nm	16.9A	93.80%	2800kg
400 kw	400V	500rpm	12	50Hz	7650Nm	16.9A	93.80%	2800kg
150 kw	400V	125rpm	48	50Hz	11500Nm	16.9A	93.80%	3900kg
300 kw	400V	250rpm	24	50Hz	11500Nm	16.9A	93.80%	3900kg
450 kw	400V	375rpm	16	50Hz	11500Nm	16.9A	93.80%	3900kg
600 kw	400V	500rpm	12	50Hz	11500Nm	16.9A	93.80%	3900kg
200 kw	400V	125rpm	42	50Hz	15300Nm	16.9A	93.80%	5200kg
600 kw	400V	375rpm	14	50Hz	15300Nm	16.9A	93.80%	5200kg

      
Drawing Sample

 

 

Pictures

 

 

Packaging & Shipping

1. Alternator for wind generator use inner foam protection outer Plywooden case .

2. Pakage size and weight please refer to our sales.

3. Shipping  by sea with FCL LCL or by air .

If you have any request in package and shipping please tell our sales we will do according to your request.

 

 

Our Services

 

 

Generators are free 3 years warranty, 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.

 

Company Information

 

If you have any questions, please do not hesitate to contact us.