Contactless Slip Ring for Pitch Control System

Spinstar Technology has just released the "Contactless" Slip Ring used for the Pitch Control System. Customers usually complain about the instability of transmission due to the friction between the rings and brushes. In order to supply more stable and more wear-resistant slip ring, our research team took years to realise the idea of "contactless transmission".

 

The debut of our contactless slip ring took place in the 2016 China wind power exhibition, which aroused grate interests among the exhibitors. By applying our product, the pitch control system shall operate with more stability and less maintenance, which will lead to much less "stop time" .

 

Real-image monitoring system ,vibration detective system and thermostat system are incorporated in the modular component. So without in-field inspection, just a few clicks will send you the needed info. We are able to customize by provided specification so that our contactless technique could  be applied to a wide rage of pitch control systems.


Characteristics:

1.heavy current capacity

2.rigid structure, impact resistant

3. friction free for data transmission

4. lubricant free, easy maintenance

5. remote monitoring, real time image

6,used for 1.5MW,2MW wind turbine pitch control system


contactless slip ring for pitch control system
total number of circuits multiple,(up to 200 rings)
operating speed 200rpm-1000rpm(higher available)
leads length as requested
Max. Ambient Temp -40℃ to +80℃(extension available)
Max. power current 40A,60A,80A,120A(higher available)
Max. signal current 5A
contact material precious metal
degree of protection IP54(higher available)


Only for brief parameters, please send us your specification, we would like to offer draft design for free.


For more information, please feel free to contact: slipring@ex.forstar.com.cn


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