Product

Elec­tro­hy­draulic Ac­tu­a­tor 2.0 with IPH

The EHA is a highly integrated system developed by Thomas to meet the demanding requirements of communal vehicles, concrete pumps, cranes and tractors. It comprises two proportional pressure reducing valves, installed in a housing together with an electronic control unit and a redundant Hall sensor system. The sensor system allows to precisely adjust and monitor the position of the main spool in the customer's system. A convenient error diagnostics function and a fast software adaptation make the EHA a reliable, flexible and safe control unit. The product can be used up to a Performance Level PL=c according to DIN EN ISO 13849.

Product information

HIGHLIGHTS

Interface for implementation of all available standard valves  


Functional safety up to a performance level PL=c according to DIN EN ISO 13849

SPECIFICATIONS

Max volume flow @ 6 bar dp
2,5 l/min  depending on the PPCD04 IPH

Supply Voltage
12 V / 24 V

Supported communication software
 CANopen or proprietary bus

Leakage (internal)
< 0,06 l/min (de-energized)
< 0,15 l/min (energized)