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……..
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Rosta EPG major manufacturer and supplier of ball bearings and power transmission equipment. Since it’s beginning in 1992, EPG has grown into1of the leading suppliers in the industry. Key factors that have contributed to our growth is our dedication to the fundamentals of innovative design, competitive pricing, exceptional customer service, and product availability.The group has taken part in the making and revising of ISO/TC100 international chain & sprocket standard several years in success and hosted the 16th ISO/TC100 replacement of International annual meeting in 2004. ISO 9001:2015 certified manufacturer and distributor of roller chain & sprockets. Types of roller chain & sprockets include ASME/ANSI standard chain & sprockets, attachment chain & sprockets, corrosion resistant chain & sprockets, lube-free chain & sprockets, plastic chain & sprockets, free-flow chain & sprockets, specialty chain & sprockets and British standard chain & sprockets. ASME/ANSI standard chain & sprockets are available in large and small pitch, double pitch and leaf styles. Roller chain & sprockets are used in food packaging, forklift trucks, oilfield drilling, motorcycles, conveyors and power transfer applications.SE38 Tensi1r device is not only a modern engineering marvel but is also a maintenance-free10sioning device that is utilized throughout the world for the various belt and roller chain & sprocket applications. The 61030005 SE-3810si1r serves 3 purposes; a torsional spring, a pivot bearing, and an anti-vibration mount. The true advantages of a ROSTA SE3810si1r 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. 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-3810si1r please contact us and we will be happy to assist you.
SE-38 Tensi1r Dimensions
- Tensi1r Type: SE38
- Article Number: 61030006
- Outside Diameter (D): 3.74″
- Overall Length (E): 5.51″ (+0.079/ -0.020)
- Dimension (G): 0.39
- Mounting Bolt Size (H): M16
- Dimension (J1): 6.89″
- Dimension (J2): 5.51″
- Dimension (K): 2.36″
- Dimension (L): 8.07″
- Dimension (M): 1.57″
- Dimension (N): 2.60″
- Dimension (O): 0.59″
- Dimension (P): 0.49″
- Dimension (T): 0.81″
- Dimension (U): 1.65″
- W8: 7.9 LBS
- Normal Temperature Range: -40°F to +176°F
Tensioning Force Table:Tightening Torque Table:
ROSTA SE38 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-38 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 RidersIf 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.
