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3000 Watt 5000 Watt 220V Low Rpm Dynamo Generators Low Start Torque

220V Low Rpm Dynamo Generators

3000 Watt Low Rpm Dynamo Generators

5000 Watt Low Rpm Dynamo Generators

Place of Origin:

Qingdao

Brand Name:

GREEF

Certification:

Model Number:

GDG

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3000 Watt 5000 Watt 220V Low Rpm Dynamo Generators Low Start Torque

Product Details

Type:

Wind Turbine Permanent Magnet

Rated Power:

400W,300w-30kw

Rated Voltage:

12/24V,220V / 240V / 360V / 380V

Generator Type:

3 Phase AC Permanent-magnet

Application:

Wind Hybrid System,Wind/Water Turbine,Wind Power System,HAWT,on-grid/off-grid

Warranty:

2 Years

Frequency:

50hz/60hz

Rated Rotor Speed:

20-900RPM,100rpm 180rpm,350RPM

Payment & Shipping Terms

Minimum Order Quantity

Price

$299-32999

Packaging Details

Inner Foam + Plywooden case

Delivery Time

3week

Payment Terms

L/C, Western Union, MoneyGram

Supply Ability

Start Torque 1 N/M Multi Poles Generator with Aluminum Alloy Material

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12-450V Voltage Range Coreless Permanent Magnet Generator With Start Torque 1 N/M And IP 54 Protection Grade

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3 Phase AC Permanent Magnet Generator With Higher Reliability And IP 54 Portection Grade

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12-450V Coreless Permanent Magnet Generator Aluminum Alloy 100-500RPM Speed

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Product Description

3000 Watt 5000 watt 220V Low start torque low rpm dynamo generators for sale

This Coreless Permanent Magnet always being used in vertical axis wind turbine, and other generator system which requests very low start torque and low rated rotate speed, low start wind speed, low weight and small size.

1	Torque Patent Technology: use newest “Precise Coil” technology. No hysteresis and gear notches effect make the start torque very low <0.3N.M
2	Original Structure: use disc coreless motor to take place traditional motor makes it less volume and weight.
3	Higher Utilization: use special coreless motor technology to eliminate the use bottlenecks of lower speed wind energy.
4	Higher Reliability: special structure make it bigger ratio of power to volume, power to weight and have long life of 8 times longer than traditional motor.
5	Gearless, direct drive, low RPM generator.
6	High standard, quality components for use in harsh and extreme environments for wind turbines
7	High efficiency and Low mechanical resistance energy loss
8	Excellent heat dissipation due to the Aluminum alloy outer frame and special internal structure

Product Description

Model	GDG-0.5KW-200	GDG-1KW-180	GDG-1KW-200	GDG-2KW-120	GDG-2KW-180
Rated Power	0.5KW	1KW	1KW	2KW	2KW
Rated Rotate Speed	200 RPM	180RPM	200RPM	120RPM	180RPM
Rated Voltage	56Vac	56Vac	56Vac	115Vac	115Vac
Rated Current	9A	12A	17.9A	10A	17.4A
Efficiency	>85%
Wending Method	Y
Insulating Resistance	100Mohm Min(500V DC)
Leakage Level	<5 ma
Start Torque	<0.1N/M	<0.3 N/M		<0.5 N/M	<0.3 N/M
Phase Type	3 Phase
Structure	Out rotor
Stator	Coreless wire coil
Rotor	Rare Earth Permanent Magnet
Generator Shell Diameter	320	380		550	450
Generator Shell Length	232	241	241	330	258
Weight	20	32	32	75	51
Shaft drameter	45	50	50	78	59
Generator shell material	Aluminum alloy
Shaft material	Carbon steel
Bearing	Deep groove ball bearing

Model	GDG-3KW-100	GDG-3KW-180	GDG-5KW-100	GDG-5KW-150	GDG-10KW-100
Rated Power	3KW	3KW	5KW	6KW	10KW
Rated Rotate Speed	100RPM	180RPM	100RPM	150RPM	100RPM
Rated Voltage	380VAC	380VAC	380VAC	380VAC	400VAC
Rated Current	4.6A	4.7A	7.6A	15.2A	14.5A
Efficiency	>85%
Wending Method	Y
Insulating Resistance	100Mohm Min(500V DC)
Leakage Level	<5 ma
Start Torque	<1 N/M	<0.5 N/M		<1 N/M
Phase Type	3 Phase
Structure	Out rotor
Stator	Coreless wire coil
Rotor	Rare Earth Permanent Magnet
Generator Shell Diameter	620	550	700	620	770
Generator Shell Length	410	330	400	410	590
Weight	110	65	125	110	245
Shaft drameter	80	78	98	80	85
Generator shell material	Aluminum alloy
Shaft material	Carbon steel
Bearing	Deep groove ball bearing

System Solution

We can provide the complete generator system including Controller and Inverter:

Packaging & Shipping

The magnetic generator use inner foam protection outer Plywooden case .Generator shaft use pipe protection.

Pakage size and weight please refer to our sales.

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.

Qingdao Greef New Energy Equipment Co., Ltd

3000 Watt 5000 Watt 220V Low Rpm Dynamo Generators Low Start Torque

220V Low Rpm Dynamo Generators

3000 Watt Low Rpm Dynamo Generators

5000 Watt Low Rpm Dynamo Generators

Start Torque 1 N/M Multi Poles Generator with Aluminum Alloy Material

12-450V Voltage Range Coreless Permanent Magnet Generator With Start Torque 1 N/M And IP 54 Protection Grade

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12-450V Coreless Permanent Magnet Generator Aluminum Alloy 100-500RPM Speed

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