ETP-TECHNO is a hydraulic connection with very high precision.
It is especially designed for applications where fast frequent changes or adjustments, with high precision are needed. It can be mounted/dismantled 1000´s of times
ETP-TECHNO is very easy to mount with only one screw, and it also has extremely good concentricity and is the one to choose among the ETP hub-shaft connections when very high precision is needed.
ETP-TECHNO is a hydraulic connection which consists of a double-walled hardened steel sleeve filled with a pressure medium, and a flange.
The flange contains the pressure screw and piston with dual sealing function
- an o-ring plus backup ring and a steel ball.
When the pressure screw is tightened, the double-walled sleeve expands uniformly against the shaft and the hub and creates a rigid joint.
Dismantling of the joint is simply done by loosening the screw. ETP-TECHNO returns to its original measurements and can easily be dismantled.
Benefits & Features
Extremely fast mounting/dismantling with only ONE screw.
Can be mounted/dismantled 1000´s of times.
Extremely good concentricity, ≤ 0.006 mm, also after several mountings.
Dual sealing system.
Radial tightening of the screw saves space along the shaft.
Accurate positioning, no axial movement when mounting.