Description
HYROP control panel(MH-PC4) is structured using micro processors(CPU). Closed loop operation process which require high-speed operation is constructed by exclusive use C_LOOP board. Interface and compensation process which require high-accuracy and multifunctional operation is constructed by MAIN CPU board. So, it can realize high accuracy, multi-function use, and high response and performance.
What is HYROP ?
HYROP means “Hydraulic Roll Positioning Device” and use strong Force Motor Valve
(FMV) for roll gap control of rolling mill.
Note: MOOG servo valve etc. is also applicable.
- High speed response HYROP → AGC accuracy will be grade up
- Change of servo mechanism
HYROP-M (mechanical servo) ⇒ HYROP-F (use FMV : electro-hydraulic Structure of HYROP‐F servo)
Structure of HYROP‐F
Using FMV, and connect to hydraulic, cylinder directly.
Strong direct drive type servo valve → High response, Capable for anticontamination, No need spool feedback control.
- High resolution(1μm) CYL position detector.: Absocorder, Magnescale
- Multi-microcomputer structure
High accuracy, High response, Multi-function DIGITAL SERVO CONTROL




