China chain Rosta SE50W Tensioner | Heat Resistant SE-50W Tensioner Best factory supplier manufacturer With High Quality Cheap sales price cost near me shop Custom size allowed

We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..

Contact us: Wechat/whatsapp/mobile: +86-13083988828

Rosta Firstly: innovative product engineering. We are continuously improving well-proven and established products in the areas of drive and conveyance technology or are looking for possible innovations. One example for this is the maintenance-free chain. Secondly: excellent production engineering. Our production processes are also constantly improved upon. Quite frequently effective, new products are only possible because of innovative production methods. Thirdly: competent application consulting.FURTHERMORE, WE CAN PRODUCE C ept TOMIZED VARIATORS, GEARED MOTORS, ELECTRIC MOTORS AND OTHER HYDRAULIC PRODUCTS ACCORDING TO C ept TOMERS’ DRAWINGS.The continued expansion of our ball bearings, mounted units and power transmission product lines, along with our attention to detail and quality, has allowed EPG to gain broad acceptance to a diverse customer base.SE50W Tensi1r device is not only a modern engineering marvel but is also a maintenance-free heat-resistant10sioning device that is utilized throughout the world for the various belt and roller chain & sprocket applications. The 61030021 SE-50-W10si1r serves 3 purposes; a torsional spring, a pivot bearing, and an anti-vibration mount. The true advantages of a ROSTA SE50W heat-resistant10si1r versus look-alikes are the patented specially engineered material that is within every10sioning device made by ROSTA, cost advantage, overall durability, and solid performance on high productivity productions lines. The heat-resistant10si1r has a maximum operating temperature of +248°F, for over 45-years ROSTA has produced some of the highest quality and longest-lasting dampening and10sioning devices on the market! For more information or to get a quote on the SE-50W10si1r please contact us and we will be happy to assist you.

SE-50W Tensi1r Dimensions

  • Tensi1r Type: SE50W
  • Article Number: 61030021
  • Outside Diameter (D): 5.12″
  • Overall Length (E): 8.27″ (+0.118 / -0.039)
  • Dimension (G): 0.79″
  • Mounting Bolt Size (H): M24
  • Dimension (J1): 9.84″
  • Dimension (J2): 7.87″
  • Dimension (K): 3.15″
  • Dimension (L): 11.42″
  • Dimension (M): 2.36″
  • Dimension (N): 3.43″
  • Dimension (O): 0.79″
  • Dimension (P): 0.67″
  • Dimension (T): 0.81″
  • Dimension (U): 2.26″
  • W8: 19.8 LBS
  • Normal Temperature Range: -31°F to +248°F

Tensioning Force Table:Tightening Torque Table:

ROSTA SE50W Tensi1r Technology

At the core of every ROSTA10si1r lies a special rubber compound that conforms to ISO 14001 with a unique ability to provide the consistent10sioning force with minimal impairment to the material its self. ROSTA is the only company capable of producing this specific material, this is why no “interchange” can withstand the same life-span as a ROSTA10si1r. To find out additional information on the technology click here!

SE-50W Mounting Instructions

Tensi1r MountingTighten the flange screw slightly. Grip the housing with flat-wrench and set needful pre-tension by rotating the housing in the required direction. Tighten the central screw according to the above menti1d tightening moment MA. Position flat-wrench close by the flange-bottom.Z-configuration of Sprockets or Riders
If there is the need to install sprockets, riders or rollers on the outer arm-side of the10si1r, then the distance “Z” should be as little as possible to avoid misalignment in element parallelism. Furthermore, the pre-tension force should not exceed 50% of the capacity = max. the pre-tension angle of ~ 20°.Use of SE-B Boomerang Tensi1rsIn very long chain & sprocket and belt drives it was
recommendable to install on the slack-side several10si1rs, in order to compensate for occurring elongation. The “Boomerang” with its bent double-arm equipped with 2 chain & sprocket sprockets or a combination of grooved pulley and flat-roller (belt-drives)
offers a triple-compensation of chain & sprocket and belt elongations, due to S-shape contact-arc.

China  chain Rosta SE50W Tensioner | Heat Resistant SE-50W Tensioner Best factory supplier  manufacturer With High Quality Cheap sales price cost near me shop  Custom size allowed

China  chain Rosta SE50W Tensioner | Heat Resistant SE-50W Tensioner Best factory supplier  manufacturer With High Quality Cheap sales price cost near me shop  Custom size allowed

China  chain Rosta SE50W Tensioner | Heat Resistant SE-50W Tensioner Best factory supplier  manufacturer With High Quality Cheap sales price cost near me shop  Custom size allowed