Industrial Hydraulics Hydraulic and Electronic Components

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PumpsИндастриал Технолоджис www.ind-techno.com.ua +38 044 596 04 2910 Hydraulics Bosch Rexroth AGVariable displacement pumpsDetailed information:RE 92050Pump for HFC fluids:RE 920531)The values are valid at anabsolute pressure of 1 barin suction port S.• Sizes NG40 to 1000• Axial piston swashplate design• Open circuit• Series 1 and 3• Long bearing life• Further pumps of up to the same size can be mounted to the through-drive• Operation with HFC fluids optionally possible with the same performance data as withoperation with mineral oil (NG125, 180, 250 to 355)• Sizes NG250, 355 and 500 also available in high-speed versionType A4VSOSize 40 71 125 180 250Nominal pressure p Nbar 350 350 350 350 350Peak pressure p maxbar 400 400 400 400 400Displacement V g maxcm³ 40 71 125 180 250Speed 1) n maxrpm 2600 2200 1800 1800 1500Flow at n maxq V maxl/min 104 156 225 324 375Power Δp = 350 bar P maxkW 61 91 131 189 219Torque Δp = 350 bar T maxNm 223 395 696 1002 1391Weight (approx.) m kg 39 53 88 102 184Size 355 500 750 1000Nominal pressure p Nbar 350 350 350 350Peak pressure p maxbar 400 400 400 400Displacement V g maxcm³ 355 500 750 1000Speed 1) n maxrpm 1500 1320 1200 1000Flow at n maxq V maxl/min 533 660 900 1000Power Δp = 350 bar P maxkW 311 385 525 583Torque Δp = 350 bar T maxNm 1976 2783 4174 5565Weight (approx.) m kg 207 320 460 605Industrial Technologies
Индастриал Технолоджис www.ind-techno.com.ua +38 044 596 04 29Bosch Rexroth AG Hydraulics11PumpsOverview of control and adjustment devicesDR (RE 92060)Pressure controllerDP (RE 92060)Pressure controller for paralleloperationFR (RE 92060)Flow controllerDFR (RE 92060)Pressure and flow controllerp BV g min V g maxV g min V g maxLR2 (RE 92064)Power controllerp BV g min V g maxLR3 (RE 92064)Remote-controlled powercontrollerp BV g min V g maxV g min V g maxHS/HS4 (RE 92076)Hydraulic displacementcontrol (servo-/proportionalvalve)U– V g max+ V g maxUDFE1 (RE 92088)Electrohydraulic controlsystemp BV g minV g maxp B p BV g min V g maxMA (RE 92072)Manual controlp BV g min V g maxEO1/EO2 (RE 92076)Hydraulic displacementcontrol (proportional valve)U– V g max+ V g maxUsHD (RE 92080)Hydraulic control, pilotpressure-relatedV g minV g maxEM (RE 92072)Electromotive controlsV g minV g maxLR2N (RE 92064)Power controller, pilot pressure-relatedp St p BV g min V g maxV g= Displacementp B= Operating pressurep St= Pilot pressures = Actuator travelU = Control voltageIndustrial Technologies
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Industrial Hydraulics Hydraulic and Electronic Components

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