Hydraulic control and regulation technology can be found in many areas related to machine construction.

These days, hydraulic powered high speed punching machines combine flexibility and speed with precision. Highly dynamic servopumps control the variable flow rate in the oil regulating circuit. Their dynamics ensure that the required punching force of up to 300 kN is consistent.

Vibration damping elastomer couplings ensure that the impact generated by the punching process is not transferred directly to the servo pump. The coupling hubs are made of high-strength aluminum. These backlash free, wear resistant R+W elastomer couplings help ensure that the punching strokes prescribed by the machine manufacturers are consistently achieved.

R+W  Solutions for Hydraulics