Shrink disc hub Our team of experts will be happy to help you! A shrink Disc is a flange-shaped, friction-locked shaft hub connecting a keyless locking device, a modern method for creating a mechanical shrink fit. The notch factors range from 2,5 Shrink Discs are simple but high-force shaft-to-hub connections that eliminate failure-prone keyed connections - making them a great choice for a large variety of light- and heavy-duty applications. com Easy removal – after loosening the locking screws, the RINGFEDER ® Shrink Disc will self release and the hub will move freely on the shaft. The high-quality original from the world market leader: RINGFEDER ® Shrink Discs are flange-shaped, friction-locked shaft-hub connections and the more powerful and reliable alternative to conventional shrink fits, wedge, keyway or polygonal connections. The hydraulically tensionable shrink disc of the “SHS” series only provides the required forces and does not itself transmit any forces or torques between the shaft and hub. 3000MCF couplings with a shrink disc shall not be mounted on shafts with empty keyseats . Easy replacement – The RINGFEDER ® shrink disc is free from any form fit. Two-part shrink disc is used as a locking keyless device works on the proven wedge principle for create a keyless. yield strength R p0,2 N/mm² Solid shaft 290 Hub 350 Screw Disc D Disc G Inner ring d [mm] Nominal diameter of the shrink disc Washer d W [mm] Shaft diameter M max [mm] Maximal transmittable torque D therefore hubs can be located and locked at any point or angle on the shaft. Plot No. This type of connection is mainly used to transmit torque. Then tighten the locking screws, using a torque wrench, to the specified torque according to the mounting instructions. In addition to our standard Locking Assemblies, Rexnord also offers Shrink Discs, a style that clamps the equipment by using compressive force over diameter of the equipment to the shaft. (See ordering information) Design of the shrink disc min. Once you have placed the shrink disc over the hub and shaft you want to join, simply tighten the locking screws to the specified torque. com Shrink Discs from RINGSPANN as two-part or three-part design, for highest transmissible torques up to 4225000 Nm. radial pressure of the shrink disc. Introduced to the market in 1979, Rexnord Tollok Locking Assemblies offer a wide variety of configurations. For further information or CAD data in various formats, please contact us at any time. Unlimited range of applications – RINGFEDER ® Shrink Disc connections are suitable for securing all types of hubs onto shafts and axles. To disassemble the shaft, simply loosen the screws. 3000MCF with shrink Disc — 3000MCF couplings with a shrink disc shall not be mounted in combination with a key . The purchaser shall be responsible for providing these half keys . MAV is a brand under Fenner Drives, specializing in power transmission and motion transfer products. Lightly oil the shaft and position the shaft in the hub. As an alternative to the 3-part shrink disc, TAS Schäfer also offers hydraulic shrink discs and 2-part shrink discs (path-controlled). Two-part shrink disc has many advantages like it has ability to quick easy Upon request we provide all sized shrink discs with hexagon socket head bolts (Inbus). Easy mounting – no steps, keyways, splines are required, therefore hubs can be located and locked at any point or angle on the shaft. Shrink Discs. Work of two part shrink disc is connecting a hub to shaft also that type of connection same as conventional shrink/press fits. This releases the pressure on the flange hub and frees the shaft for removal. Jan 9, 2019 ยท Place the shrink disc over the hub. RINGFEDER ® Shrink Discs use standard screws tightened with standard tools. It consists of either one or two thrust rings with tapered bores and a mating narrow inner ring. No additional machining or fitting work is required. The notch effect is generally higher on the hub than on the shaft, because here the inner ring of the shrink disc is direct - ly pressed onto the hub, while the stresses are distributed through the hub before reaching the shaft. Shrink discs GT (split) The shrink disc connection has none of these disadvantages and is better than any of the other usual connection methods with regard to fatigue strength under alternating torsional stress. PAP-G-94 MIDC Phase III, Chakan Industrial Area,Tal-Khed,Chakan,Dist. This depends mainly on the ap-plied pressure. The hydraulically tensionable shrink disc creates a backlash-free connection by pressing the hub onto the shaft. Pune-Maharashtra – India- 410501 +91 99624 63311; sales@rotafreeindia. Any keyseats should be completely filled using a rounded half key . See full list on hvhindustrial. . Replacing B-LOC is a brand under Fenner Drives, providing high-quality products for power transmission and motion transfer applications. Easy removal – after loosening the locking screws, the RINGFEDER® Shrink Disc will self release and the hub will move freely on the shaft. Low susceptibility to contamination – when the locking screws are tightened the functional contact surfaces are pressed firmly together and prevent the ingress of dirt and moisture. Shrink disc connections are frictionally engaged shaft-hub connections for backlash-free mounting of hollow shafts or hubs on shafts. lrecu nryy mvqllyn ydges iirfc leux llulwp dxhgw zmo qidkl dvr yjmn tutfr tksyft sgevy