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Digital Servoproportionals
Digital Servoproportionals
Atos S.p.a offers new Digital Servoproportionals that are performing in hundreds of advanced electrohydraulic applications: spool-sleeve accurate operation, closed-loop feedback and integral electronics, high-response with excellent reliability…at the top of proportional lines.
- ISO 4401 sizes 06 and 10, single proportional solenoid
- Spool-sleeve operation: for best accuracy and fail-safe position
- Closed loop via LVDT integral transducer
- Digital electronics, integral to valve, factory preset
- Response time <10 ms & <15 ms at 100% step signal
- Dynamic response up to 120 Hz and 90 Hz
- High-dynamics for best flow, pressure and position control
- Regulation parameters are set using Atos unique PC software
- Interface for fieldbus networks
- Rugged option for high vibrations and shocks up to 30g
- Ex-proof and stainless steel execution available.