Servo solenoid valves with on-board electronics ... - Bosch Rexroth

4/12 Bosch Rexroth Corp. | Industrial Hydraulics 5WRPE10 | RA 29045/01.05
Technical data
General
Construction Spool type valve, operated directly
Actuation Proportional <strong>solenoid</strong> <strong>with</strong> position control, OBE
Type of mounting Subplate, mounting hole configuration NG10 (ISO 4401-05-04-0-94)
Installation position Optional
Ambient temperature range °C (°F) –20…+50 (–4...122)
Weight kg (lbs) 7.1 (15.65)
Vibration resistance, test condition Max. 25 g, shaken in 3 dimensions (24 h)
Hydraulic [measured <strong>with</strong> HLP 46, � oil = 40°C ± 5°C (104°F ± 41°F )]
Pressure fluid Hydraulic oil to DIN 51524…535, other fluids after prior consultation
Viscosity range recommended mm2 /s (SUS) 20…100 (93...464)
max. permitted mm2 /s (SUS) 10…800 (46...3708)
Pressure fluid temperature range °C (°F) –20…+70 (–4...+154)
Maximum permissible degree of Class 18/16/13 1)
contamination of pressure fluid
Purity class to ISO 4406 (c)
Flow direction See symbol
Nominal flow at l/min (GPM) P g A 1 70 (18.49)
Δp = 11 bar per notch 2) P g A + P g B 1 2 70 + 70 (18.49 + 18.49)
A g T 65 (17.17)
Max. working pressure bar (PSI) Port P , P , A, B: 210 (3045)
1 2
Max. pressure bar (PSI) Port T: 50 (725)
Operating limits at Δp bar (PSI) See diagram
Leakage at 100 bar cm3 /min