REXROTH 4WRPEH 6 Series 4/4-way Servo Solenoid Directional Control Valves

REXROTH 4WRPEH 6 series 4/4-way servo solenoid directional control valves

Features – Directly operated servo solenoid directional control valve, with control piston and sleeve in servo quality – Actuated on one side, 4/4 fail-safe position when switched off – Electrical position feedback and on-board electronics (OBE), calibrated at the factory – Electrical connection 6P+PE Signal input differential amplifier with interface A1 ±10 V or interface F1 4...20 mA (Rsh = 200 Ω) – Used in electrohydraulic controllers in production and testing systems

General Construction Spool-type valve, directly operated, with steel sleeve Actuation Control solenoid with position control, OBE Type of mounting Subplate, mounting hole configuration (ISO 4401-03-02-0-05) Installation position Optional Ambient temperature range °C –20...+50 Weight kg 2.7 Vibration resistance, test condition Max. 25 g, shaken in 3 dimensions (24 h) Hydraulic (measured with HLP 46, ϑoil = 40°C ±5°C) Pressure fluid Hydraulic oil to DIN 51524...535, other fluids after prior consultation Viscosity range recommended mm2/s 20...100 max. permitted mm2/s 10...800 Pressure fluid temperature range °C –20...+70

Electrical connection K0 = without plug-in connector, with plug to DIN 43563-AM6 Order plug-in connector separately

Nominal flow rate at 70 bar valve pressure difference (35 bar per metering notch) 02 = 2 l/min 4)) 04 = 4 l/min 3) 12 = 12 l/min5) 15 = 15 l/min 1) 24 = 24 l/min5) 25 = 25 l/min 1) 40 = 40 l/min 3

 

 

 

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