Coreless generator for small wind generator
UNO

This product is a small generator designed and developed targeting small wind power and micro hydroelectric power generation, and can efficiently create power even from low -speed and low rotation power. Feature ･ Power generation even from low speed/low rotation The world is a multi -pole structure that uses a permanent magnet for the rare earth (neodium) system, and a three -phase intermediary voltage is generated by a combination with an optimized coil, so that it can generate electricity even from low -speed or low rotation. Of course, you can get a high output as the rotation speed increases. * Separate specifications such as high -power type and low -speed response type are also available. ･ Anyway thin The main electric machine is an anxual type generator. Compared to the radial type, the axial type has a short -shaped shape in the axial direction, but as a result of careful balance between dimensions, weight and output performance, the body thickness is finished to about 16 mm (main composition part). ･ Red even with weak power, and smooth In the generator, electricity is generated by an electromagnetic induction action when a magnetic flux chains in the coil, but the use of a coreless structure does not work at the start of the feather car. In addition, it rotates extremely smoothly because there is no crogging torque. There is almost no operation sound at the time of rotation. ･ Maintenance/high durability The main engine is a brushless structure, and the magnetic side rotates (outer rotor type). High -strength ball bearings are used for bearing. In addition, there is no iron loss (fever) due to the coreless structure, so you can use it for a long time without any maintenance. * Please contact us separately for use in a severe environment.