Wind Turbine Generator

       Wind energy, as a kind of renewable source, has become more and more popular in all countries. China entertains rich wind energy resources, of which a large part is to be exploited. The conductive slip ring for wind power generator, as a central part of the blower system, plays the role of pitch control force, control signal and data transmission. While the precision, reliability and service life of the unit is directly linked to the performance of the whole system.

     In relation to the specific requirements of wind power generation system for application and its realistic conditions in China, JINPAT provide different solution for specific application. Slip rings of LPW series are designed and manufactured by JINPAT exclusively for pitch use. They are perfectly suitable for the wind power equipment, of which the generation power is in a range of 0.75—5.0MW. The part can achieve multi-channel signal transmission without interruption. Moreover, double gold rail design ensures an ultra-long service life (up to 220 million turns).  Heat abstractor and automatic heating device are installed in such electrical slip rings. It helps guarantee the normal operation of the wind power generator with a reliable transmission in long-time high or low temperature. Besides, state-of-the-art sealing design based on the realistic conditions allows the electrical connector has the characteristics of corrosion, shock and vibration resistance. With a low starting torque, contact resistance and friction force, the wind power generator is easy to operate in adaptation to the harsh environment.


         Features & Advantages

    Multi-channel signal transmission, anti-interference

   ◆ Smooth running, compact design

   ◆ Equipped with heat abstractor and automatic heating device

   ◆ Sand, corrosion, shock and vibration resistant

   ◆ Advanced sealing technique

   ◆ Low torque, extremely low contact resistance and friction force

   ◆ Double gold trail design ensures ultra-long life span

   ◆ Optional circuit and current

   ◆ Custom solution

Ranging from delicate capsule slip rings to multi-channel high current through hole slip rings, optical fiber slip rings, hybrid fiber optic and electrical slip rings, JINPAT electrical slip rings can be applied to blower systems in small and medium-sized fan system. 

EquipmentPart NumberPerformanceSpecs
CircuitsWorking SpeedLife
Small Wind GeneratorLPC-30A30*2A300 rpm5 Million TurnsDetail image.png

Custom Solutions

If Our Standard Rotary Unions And Slip Rings Aren't Quite What You're Looking For, We've Got You Covered. We Provide Custom Designed Components For Specialized Applications. Our Engineers Have Over 80 Years Of Combined Experience In Rotary Unions And Slip Rings And Will Come Up With The Perfect Solution For Your Needs.

MALL Phone: +1 346 900 9385/1346 401 9643 Email:

Website Version 1.0Copyright © JINPAT Electronics Co., Ltd. All Rights Reserved.