This simple feature ensures an extremely quick and easy service interval time and incredibly easy adjustment or repositioning of the hub. Runout accuracy (TIR) 0.0002″. Handles temperature range -22° F to 230° F. Hence the bushings can be used for a long time and are highly economical. The hydraulic principle gives immediate advantages for today´s modern machines.
Handles temperature range -22° F to 180° F. The compact designs also ensure better concentricity and balance at increased machine speeds, shorter downtime for service and increased precision.
Products Industries and Applications Please turn off pop up blockers to download CAD files Home » Keyless Shaft Bushings » All exposed components are made of stainless steel material. For special applications requiring corrosion resistant designs we can also supply ETP shaft bushings made of stainless steel if requested. Radial screw positioning saves space along the shaft.
The fast and easy mounting of ETP bushings allows for position changes of these components if necessary, e. g. for parallel running chain strands, as well as for their reuse in case of sprocket changes. The outer and inner diameters and the face of the flange on the hub side are accurately machined for high concentricity. OPERATION When the actuation screw is tightened, the double-walled sleeve expands uniformly against the shaft and the hub creating a rigid joint.
The self-contained product allows this procedure to be repeated many times.Whether the hubs are to be removed or repositioned, mounting and dismantling is done in less than a few seconds. Contact us to discuss your requirements — Showing 1 — 12 of 12 items.
Designed for ultra-fast mounting of gears, pulleys, sprockets etc where frequent operations and very high accuracy are required. Product Details ETP Express Locking Bushes Unique single screw hydraulic shaft to hub locking bush offering infinite radial and axial adjustment.
Compared to the keyconnection, high precision machining such as keyway machining is not needed, and the shaft and hub can beconnected with high concentricity. They have two primary mechanisms, hydraulic and mechanical (wedged). Their advantages are that they are simple, compact, lightweight, easy to mount and remove, and easy to position and index accurately. Product Details ETP Classic Locking Bushes Unique hydraulic shaft to hub locking bush offering infinite radial and axial adjustment. Abssac is proud to announce that it is now the appointed United Kingdom Distributor for the entire product range of ETP hydraulic clamping hubs and bushes.
Fast and frequent mounting/dismantling with only one screw. ETP-EXPRESS has one actuation screw for pressurizing. ETP-EXPRESS is designed for fast and accurate repositioning of the hub. Shafts and hubs are traditionally coupled by a key and a keyway. Since the actuation screw is tightened from the radial direction, no space is used along the shaft for mounting tools.
Designed for frequent operations for very accurate mounting of gears, pulleys, sprockets etc. Other components can be mounted on the shaft all the way up to the flange. DESIGN ETP-EXPRESS consists of a double-walled hardened steel sleeve and flange filled with a pressure medium.
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