300w-2kw generator use Aluminum Casting generator shell.



3kw-50kw shell is iron cast. With Aluminum spray treatment.





Material: Nd-Fe-B38 permanent magnet

light weight

lower start up torque

compact structure

SKF bearing

high efficiency, can reach 80-85%.

Working voltage can be special request. We can revise the winding accordingly.



Product Main Features

Gearless, direct drive, low RPM generator
Low start up speed due to low cogging and resistive torque design
High standard, quality components for use in harsh and extreme environments for wind turbines
High efficiency and Low mechanical resistance energy loss
Excellent heat dissipation due to the Aluminium alloy outer frame and special internal structure
High strength from the specially desy selecign structure and fully heat treatment Aluminium
Generator is designed using speciallted material and treated to resist corrosion and oxidation
Designed for reliable and long operational lifetime under long-term full output
Designed for 20-year operation life
Patent protected design
Further technical details, pls contact with us.