Rosta ( สปริงยาง )

In a word, this product is a shock absorber. The ROSTA is a multifunction and multipurpose product with a unique principle and construction. Three functions, spring, damper and bearing functions, are provided at the same time. It is composed of a metal inner shell, outer shell with 45 deg. of displacement and precompressed cylindrical rubber. In addition to a tensioner, it can be used as a rocking, vibration-proofing equipment or suspension of all industrial machinery based on this suspension unit.

 

Tensioner

It can be used as tensioners, pressure rollers or dampers by attaching an arm to the ROSTA suspension unit to set a roller or sprocket. The outer shell has a flange shape and can be mounted using only one center bolt. The mounting hole of idlers can be selected depending on the load range (normal/hard) . Th...more

|  SE Model  |  RSE Modl  |  NSE Model  |

 

 

 

Anti-Vibration Mountings

The vibration isolation mount ROSTA is effective in vibration control for all kinds of machinery. The ESL model corresponding to an intermediate frequency range of eigenfrequency 4.5 to 11Hz and the V model corresponding to a relatively higher frequency range are available. Both models correspond to any mou...more

|  ESL Model  |  V Model  |

 

 

 

Oscillating Mountings

Rocking mount and drive head supporting a vibration conveyer or sieving machine can be designed by the ROSTA suspension unit. The AU model is a rocking mount allowing direct flange mountings on crank-motion-type vibration conveyers. The RST model is rocking drive head (rod end) allowing a smooth transmission...more

|  AU,RST Model  |  AB Model  |