4weh22 rexroth pdf
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09 ordering code we 6 6x e 3 main ports = 3 4 main ports = 4 size 6 = 6 spool symbols e. configuration of connection according to pn- en. 4weh series solenoid pilot operated directional valves are solenoid pilot operated spool type valves. 99 overview of contents contents page features 1 ordering details 2 test unit 2 preferred types 3 symbols 3 function, section 4 technical data 5 and 6 control electronics 6 plug- in connector, electrical connections 7 characteristic curves 8 and 9 unit dimensions, subplates 10 flushing plate 11 re 29. the valve type weh is a directional spool valve with electro- hydraulic actuation. xe series operating instructions manual online. hydac 4/ 2 and 4/ 3 directional valves of the 4weh series are pilot operated spool valves, which control start, stop and direction of a volume flow. xe series control unit pdf manual download. bosch˜ rexroth˜ ag, re 29038, edition: function, section 4weh22 valves of type 4wrpeh are direct operated directional control valves with electrical position feedback and integrated electronics ( obe). d- 97813 lohr am main zum eisengießer 1 • d- 97816 lohr am main telefon/ 18- 0 telefax/ • telexemail de internet www. 4/ 12 bosch rexroth corp. 2), as well as the pilot control valve ( 4) with one or two. 2em 1/ 12 rexroth hydraulics re 29 564/ 03. the valve type h- 4weh is a directional spool valve with electro- hydraulic actuation. nfpa mounting d08 pilot operated directional, 4weh22. the webportal for certified rexroth partners and for file exchange. 4wh series hydraulic operated directional valves can be used to change the direction. these operating instructions are valid for rexroth 3/ 2, 4/ 2, pdf and 4/ 3 directional valves, pilot operated. the pilot valve operates by oil- immersed solenoid. e, edition, bosch rexroth ag directional spool valves, direct operated, with solenoid actuation features 4/ 3 or 4/ 2 directional design standard solenoid porting pattern according to isoand nfpa t3. no code = mechanical without pressure reducing valve d3 5) = with pressure reducing valve pre- load valve ( not for ng10) 2; 5). bosch rexroth ag industrial hydraulics. | industrial hydraulics we 6. cmafh | your premier source for automation. view and download bosch rexroth h- 4weh. view and download bosch rexroth h- 4weh xe series operating instructions manual online. bosch rexroth limited. re 29123, edition: - 03, bosch rexroth ag features reliable – proven and robust design safe – the control spool of the pilot control valve is in the " fail safe" position when the unit is switched off – the control spool of the main valve is in the spring- centered central position and/ or in the offset position. essentially the directional control valves consist of housing ( 1), one or two solenoids ( 2), the control spool ( 3), and one or two. during this process, the solenoid pushes the pilot valve’ s control spool into the respective position. e | ra 23178/ 04. they control the start, stop and direction of 4weh22 rexroth pdf fl ow. 2/ 16 bosch rexroth ag hydraulics we re 23178/ 04. c, e, ea, eb, etc; possible variants see page 4 component series 60 to 69 = 6x ( 60 to 69: unchanged installation and connection dimensions) with spring return = no code without spring return = o. 2/ 24 bosch rexroth ag hydraulics. set- up the 4wrpeh high- response valve mainly consists of: valve housing with control spool and sleeve in servo quality ( 1). observe compatibility of seals with hydraulic fluid used! this series are used to control the start, stop and direction of flow. examples: d05 ( ng10), d07 ( ng16), and d08 ( ng22 + ng25) pilot operated valves, fill a void many others cannot. 4/ 2 and 4/ 3 directional valves, internally pilot- operated, externally pilot- operated. of hydraulic oil by moving the main spool when the valve receives a hydraulic signal. the directional valves basically consist of the main valve with housing ( 1), the main control spool ( 2), one or two return springs ( 3. 04 type we directional valves are solenoid operated directional spool valves. these instructions contain important information on the safe and pdf appropriate assembly, transport, commissioning, operation, maintenance, disassembly and simple troubleshooting of the valve. the directional valve basically consists of the main valve with housing ( 1), the main control spool ( 2), one or two return springs ( 3. re 29121, edition: - 01, bosch rexroth ag 4weh22 rexroth pdf symbols notice: representation according to din iso 1219- 1. hydraulics bosch rexroth ag 3/ 38 further details in clear text 4weh22 rexroth pdf seal material no code = nbr seals v = fkm seals ( other seals on request) attention! 1 about this document. 1) q v nom 2: 1 in connection with flow characteristics " p" for rated flow 40 l/ min only ( version " 40" ) with symbols c5 and c1: 1) p → a: q v nom b → t: q v nom/ 2 p → b: q v nom/ 2 a → t. pressure capacity to 4000 psi, flow rate: 119 gpm. normally opened - no ( contact makerv dc 200 ma sensor with m12x1 external thread, male connection plug with m12 x 1 internal thread, female plug. f 2, 5 - 6, 5 mm ( pg7) ip 67. configurations, rexroth has more opportunities to provide assistance. hydraulic interim positions are shown by dashes. it controls 4weh22 the start, stop and direction of a flow. rexroth h- 4weh xe series control unit pdf manual download. 1 r2- d05 wet- pin dc solenoids with detachable coil solenoid coil can be rotated by 90°. re, edition - 4, bosch rexroth ag directional control valves, pilot- operated, with electrical position feedback and integrated electronics ( obe) features 4/ 3- way version subplate mounting porting pattern according 4weh22 to iso 4401 position sensing of the main control spool by means of an inductive position transducer. 05 ordering code for 4wrz and 4wrh; sizes 10 to 32, subplate mounting; size 52, flange connection hydraulic = h operation electro- = z hydraulic operation for wrz only: for external = no code electronics with integrated electronics = e size 10 = 10 size 16 = 16 size 25 = 25 size 32 = 32. wrh re 29115/ 10. also for: rexroth h- 4weh10 4x xe series, rexroth.