The TENSOREX C+ is an innovative patented automatic spring tensioner that applies a constant tensile force to the contact wire and/or carrying cable of railway and tramway systems. This is to compensate for any variation in length, due to temperature influences during seasons. Compared to wheel tensioning with counterweight, the TENSOREX C+ is very compact (all measurements) thanks to the use of coil springs instead of weights.
The TENSOREX C+ is mounted at catenary level. In railway and tramway applications, the TENSOREX C+ is the solution for railway stations, tunnels, installations on gantries, bridges, narrow places, and wherever there is a need for safety.
Read more about Pfisterer's TENSOREX C+ here, or watch the video below: