General Information - etp HYLOC Série Notice D'utilisation

General InformatIon

General Information
ETP-HYLOC is a hydro-mechanical hub-shaft connection
which, due to its robust design, is ideally suited to work in
difficult environments and heavy operations like steel rolling
mills, process industries etc.
ETP-HYLOC is fast to mount, has good concentricity and can
take high torque and radial loads. Mounting and dismantling is
easily carried out with a hydraulic pump.
Construction
ETP-HYLOC is a hydro-mechanical joint, which consists of a
double-walled steel sleeve which encloses a conical moveable
piston. Mounting and dismantling is carried out with a hydraulic
pump. In the flange there are three threaded connections ("ON",
"P" and "OFF") in the radial direction and the same in the axial.
This makes it possible to choose radial or axial connection of
the pump hoses, depending on the build-in situation.
operation
When the piston is moved by the hydraulic pressure from the
pump, the double-walled sleeve expands uniformly against
shaft and hub to form a rigid joint. When dismantling, the piston
is moved in the opposite direction and the joint will loosen.
4
mounting:
Apply pressure in the "ON" and "P" (not shown)
connections. When mounted no hydraulic pressure
remains. The small conical angle prevents the piston
from releasing.
Dismantling:
Apply pressure in the "OFF" and "P" (not shown)
connections. ETP-HYLOC returns to its original
measurements and the joint is loose.