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100W 200Rpm low wind speed Coreless Permanent Magnet Generator For Vertical Axis Wind Turbine

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US$ 299

≥1 Sets

Quick Details

Place of Origin:

Shandong, China

Brand Name:

GreeF

Model Number:

GDG Series

Certification:

Generator type:

Axial Flux Permanent Magnet

Phase type:

3Phase AC

Rated rotor speed:

200RPM

Rated Voltage:

12-48Vac

Bearing brand:

NSK

Start torque:

<0.03N/M

Structure:

outer rotor

Efficiency:

>85%

Generator material:

Aluminium body+copper wire+Nd-Fe-B

Product Details

Disc Coreless Permanent Magnet Generator

Technical Data

Model	GDG-100W-200
Rated Power	100W
Rated Rotate Speed	200RPM
Option Rated Voltage	12V-48Vac
Efficiency	>85%
Wending Method	Y
Insulating Resistance	100Mohm Min(500V DC)
Leakage Level	<5 ma
Start Torque	<0.05N/M
Rated Torque	6N/M
Phase Type	3 Phase
Structure	Outer rotor
Stator	Coreless wire coil
Rotor	Rare Earth Permanent Magnet
Generator Shell Diameter	232mm
Generator Shell Length	205mm
Weight	9kg
Shaft drameter	30mm
Generator shell material	Aluminum alloy
Shaft material	Carbon steel
Bearing	NSK Deep groove ball bearing

Drawing Sample and Pictures

Product Advantages

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.