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

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22 Axial Piston Units 1 Variable Pump A4VG Sizes 28...250 Axial piston swashplate design Series 3 Closed circuits Nominal pressure: 400 bar Peak pressure: 450 bar Variable pump, reversible, all components integrated for closed circuits - For applications in the high pressure range up to 450 bar - Integrated auxiliary pump for boost and control oil supply - Combined boost and high-pressure relief valves - Boost pressure relief valve - Possible to mount additional pumps on through drive up to the same nominal size - Large variety of controls Detailed information: A4VG RE 92003 Size 28 40 56 71 90 125 180 250 Displacement Vg max cm³ 28 40 56 71 90 125 180 250 Speed at Vg max nmax rpm 4250 4000 3600 3300 3050 2850 2500 2400 Speed 1) intermittent nmax interm rpm 5000 5000 4500 4100 3800 3450 3000 2700 Flow at nmax qVmax l/min 119 160 202 234 275 356 450 600 Power Δp = 400 bar Pmax kW 79 107 134 156 183 237 300 400 Torque Δp = 400 bar Tmax Nm 178 255 356 451 572 795 1144 1590 Weight (approx.) m kg 29 31 38 50 60 80 101 156 ¹) Intermittent maximum speed: at high idle, at overspeed: Δp = 70...150 bar and Vg max, at reverse peaks: Δp < 300 bar and t < 5 s DG HD HW EP Direct controlled Hydraulic control, Hydraulic control, Electrical control, hydraulic control, pilot pressure de- mechanical servo with proportional pressure dependentpendent solenoid –Vg max p St p St +Vg max –Vg max +Vg max –Vg max I I +Vg max EZ Electrical control with switching solenoid DA Hydraulic control, speed dependent Vg = Displacement pSt = Pilot pressure ß = Swivel angle Control lever I = Control current
Variable Pump A10VG Sizes 18...63 Axial piston swashplate design Series 1 Closed circuits Nominal pressure: 300 bar Peak pressure: 350 bar Variable pump, reversible, all components integrated for closed circuits - For applications in the medium pressure range up to 350 bar - Integrated auxiliary pump for boost and control oil supply - Combined boost and high-pressure relief valves - Boost pressure relief valve - Possible to mount additional pumps on through drive up to the same nominal size - Large variety of controls Size 18 28 45 63 Displacement Vg cm³ 18 28 46 63 Speed at Vg max nmax rpm 4000 3900 3300 3000 Speed 1) intermittent nmax interm rpm 5200 4500 3800 3500 Flow at nmax qVmax l/min 72 109 152 189 Power Δp = 300 bar Pmax kW 36 55 76 95 Torque Δp = 300 bar Tmax Nm 86 134 219 301 Weight (approx.) m kg 14 25 27 39 ¹) Intermittent maximum speed: at high idle, at overspeed: Δp = 70...150 bar and Vg max, at reverse peaks: Δp < 300 bar and t < 5 s MD DG HD HW EP Mechanical pivot Direct controlled Hydraulic control, Hydraulic control, Electrical control, control (for size hydraulic control, pilot pressure de- mechanical servo with proportional 18 only) pressure dependentpendent solenoid –Vg max +Vg max –Vg max p St p St +Vg max –Vg max +Vg max –Vg max I I +Vg max Detailed information: A10VG RE 92750 EZ Electrical control with switching solenoid Vg = Displacement pSt = Pilot pressure ß = Swivel angle Control lever I = Control current DA Hydraulic control, speed dependent (not for size 18) 23 1
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: Variable Double Pump A8VO Sizes 55.
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 and 74:
Motion Control Valves Applications:
Page 75 and 76:
Heavy Duty Priority Flow Control Th
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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