Program Information Mobile Hydraulics, Mobile ... - Bosch Rexroth AG

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74 5 Compact <strong>Hydraulics</strong> Cylinder Safety Lock Valve – A-VBC Applications: On earth moving machines such as excavators, backhoe loaders and cranes. - Minimal pressure drop during the lifting process - No lowering of the load in neutral position – leak free design - Anti-shock and relief protection against overloads with very flat hysteresis free relief characteristic - Metering and possibility to stop the outlet flow in case of hose burst (intended for use on load handling machines subject to the requirements of European Standard 474-1994 / ISO Standard 8643 - Designed for direct flange mounting (SAE port pattern) or for in pipeline installation - A-VBC-N enhances a very fine metering charateristics for maximum sensivity – spool with notches – and a fail safe mode design Detailed information: RE 00171 A-VBC Size (line installation) 78 90 33 Flow l/min 40 100 150 Max operating pressure bar 420 420 420 A-VBC Size (flange installation) 90 33 42 Flow l/min 120 200 500 Max operating pressure bar 420 420 420 A-VBC-N Size (flange installation) 15 18 22 Flow l/min 200 350 450 Max operating pressure bar 420 420 420
Heavy Duty Priority Flow Control The A-VRFC3C series provide a simple and efficient way to supply hydraulic power to auxiliary work tools and attachments, especially on earth moving machines such as loaders and excavators. These valves have a 3-way configuration: one pump inlet port and two outlet ports for priority and by-pass flow. The priority port gives fully pressure compensated flow, power limited by a relief valve and available on demand by energizing the solenoid cartridge. Priority flow rate and relief pressure are adjustable. The inlet flow in excess of the priority flow is directed to the by-pass port. Similar operation is found in the two pumps version with two pump inlets and one combined priority port. Series A-VRFC2C is designed for installation on load sensing systems. - Precise metering of the pressure compensated flow independent of all working pressures - Solenoid actuated control to engage priority flow with wide range of connections and voltages available - Wide range of flow ranges and port options - Low leakage from priority outlet with solenoid not energized - Zinc plated, steel body for heavy duty application Detailed information: RE 00171 RA 90810 Three way combination type pressure compensated flow regulators with by-pass, relief and solenoid control Single pump inlet A-VRFC3C-VEI-VS Inlet flow l/min 100 200 300 400 Regulated priority flow (max) l/min 85 140 220 300 Operating pressure Double pump inlet A-VRFC3-VEI-VS-2E bar 350 350 350 350 Inlet flow l/min 2x100 2x200 2x300 Regulated priority flow (max) l/min 150 250 400 Operating pressure bar 350 350 350 Single pump inlet for LS system A-VRFC2C-VEI-VS-LS Inlet flow l/min 140 Regulated priority flow l/min 20 per turn Operating pressure bar 350 75 5
Page 1:
Electric Drives and Controls Hydrau
Page 4 and 5:
4 1 2 3 4 Contents Axial Piston Uni
Page 6 and 7:
6 Application Examples Wheel, crawl
Page 9 and 10:
Axial Piston Units Axial piston uni
Page 11 and 12:
Fixed Pump A4FO Sizes 16...500 Axia
Page 13 and 14:
Variable Pump KVA Sizes 55...107 Ax
Page 15 and 16:
Variable Pump A10VNO Sizes 28...85
Page 17 and 18:
Variable Pump A11VO Sizes 40...260
Page 19 and 20:
Variable Pump A7VO Sizes 28...1000
Page 21 and 22:
Variable Double Pump A8VO Sizes 55.
Page 23 and 24: Variable Pump A10VG Sizes 18...63 A
Page 25 and 26: Variable Pump A4CSG Sizes 250...750
Page 27 and 28: Fixed Motor A4FM Sizes 22...500 Axi
Page 29 and 30: Variable Motor A6VM Sizes 28...1000
Page 31 and 32: External Gear Units External gear u
Page 33 and 34: External Gear Pumps, Standard Versi
Page 35 and 36: External Gear Motors Fixed motors N
Page 37 and 38: Radial Piston Motors The MCR radial
Page 39 and 40: Radial Piston Motors MCR Sizes 160.
Page 41 and 42: Mobile Controls Mobile controls are
Page 43 and 44: Open Center Control Block MO Applic
Page 45 and 46: LUDV Control Block SX Applications:
Page 47 and 48: LUDV Control Block M7 Applications:
Page 49 and 50: Load Sensing Control Block M4 Appli
Page 51 and 52: Load Sensing Control Block SB23-LS
Page 53 and 54: Central Hydraulics for Tractors CHP
Page 55 and 56: Pipe Burst Safety Valves MHRB Check
Page 57 and 58: Pressure, Flow, Check Valves Applic
Page 59 and 60: Trailer Brake Valve BV1 Trailer Bra
Page 61 and 62: Priority Valve LPS LAB Steering Col
Page 63 and 64: Compact Hydraulics With the acquisi
Page 65 and 66: Cartridge Valves: Mechanical Valves
Page 67 and 68: Cartridge Valves: Solenoid Operated
Page 69 and 70: Cartridge Valves: Insert Type Valve
Page 71 and 72: Customized Integrated Circuits Cust
Page 73: Motion Control Valves Applications:
Page 77 and 78: Compact Power Module K Series Compa
Page 79 and 80: Inline Valves Rexroth offers a comp
Page 81 and 82: Modular Directional Valves Applicat
Page 83 and 84: Special Directional Valves Applicat
Page 85 and 86: Gears Rexroth offers a wide selecti
Page 87 and 88: Travel Drives HYDROTRAC GFT-A10VT F
Page 89 and 90: Swing Drives MOBILEX GFB-A10FD For
Page 91 and 92: Planetary Gearboxes REDULUS GMH/GME
Page 93 and 94: Pitch and Yaw Drives MOBILEX GFB Fo
Page 95 and 96: BODAS Mobile Electronics With BODAS
Page 97 and 98: BODAS Application Software Applicat
Page 99 and 100: BODAS Sensors As a component of the
Page 101 and 102: Analog Amplifier RA The electronic
Page 103 and 104: Electrohydraulic Header Height Cont
Page 105 and 106: Accumulators Hydraulic accumulators
Page 108: Bosch Rexroth AG Hydraulics Glocker
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Program Information Mobile Hydraulics, Mobile ... - Bosch Rexroth AG

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