Variable Displacement Pump A7VO Sizes 55...1000 Axial tapered piston bent axis design Series 6 Open circuits Nominal pressure: 350 bar Peak pressure: 400 bar Robust, for versatile use in open circuits Long-life bearings for longer bearing life (sizes 250...1000) Visual or electrical swivel angle indicator on request (Sizes 250...1000) Size 55 80 107 160 250 355 500 1000 Displacement Vg max 3 cm 54,8 80 107 160 250 355 500 1000 Speed at Vg max nmax -1 min 2500 2240 2150 1900 1500 1320 1200 950 Flow at nmax qvmax L/min 137 179 230 304 375 469 600 950 Power Δp= 350bar Pmax kw 80 105 134 177 212 265 340 538 Torque Δp= 350bar Tmax Nm 305 446 596 891 1391 1976 2783 5565 Weight (approx.) m kg 25 40 49 71 102 173 234 450 These values are valid at an absolute pressure of 1 bar in suction port S DR LR HD EP Pressure Power Hydraulic control, pilot pressure Electrical control with proportional controller controller dependent solenoid
Variable Displacement Pump A10VO/5; A10CO A10VO/5 Standard design pump Sizes 10...85 Axial piston swashplate design Series 5 Open circuits Nominal pressure: 250 bar Peak pressure: 315 bar Variable displacement pump for pressure ranges up to max. 315 bar Short recovery times and favourable power/weight ratio Through-drive possibility for mounting further pumps up to the same size (combination pump) A10CO Compact unit Size 45 Axial piston swashplate design Series 5 Open circuits Nominal pressure: 250 bar Peak pressure: 315 bar Central hydraulic unit for mounting on the transmission output in mobile applications. Integrated feed pump and pressure relief valve Possibility for mounting a filter Size A10VO/5 10 *) 28 45 60 85 A10CO 45 Displacement V g max cm 3 10,5 28 45 60 85 45 Speed n max min -1 3600 3000 2600 2) 2700 2500 2750 Flow at n max q Vmax L/min 37,8 84 117 162 213 123 Power Δp= 250bar P max kw 15,7 35 49 68 89 52 Torque Δp= 250bar T max Nm 41,7 111 179 238 338 181 Weight (approx.) m kg 8 14 18 22 34 27 2) *) These values are valid at an absolute pressure of 1 bar in suction port S Higher speeds permissible for High-Speed version A10VSO DR DFR ED Pressure controller Pressure and flow controller Electrohydraulic pressure control (Not for size 10)
Variable Displacement Pump A10VG Sizes 18...63 Axial piston swashplate design Series 1 Closed circuits Nominal pressure: 300 bar Peak pressure: 350 bar Variable displacement pump, reversible, with all components for operation in the closed circuit. For applications in the medium pressure range up to 350 bar Through-drive possibility for mounting further pumps up to the same size, formation of combination pumps Integrated auxiliary pump for boost and pilot oil supply Large variety of controls Size 18 28 45 63 Displacement Vg max 3 cm 18 28 46 63 Speed n max min -1 4000 3900 3300 3000 n max interm. -1 min 5200 4500 3800 3500 Flow at nmax qvmax L/min 72 109 152 189 Power Δp= 300bar Pmax kw 36 55 76 95 Torque Δp= 300bar Tmax Nm 86 134 219 301 Weight (approx.) m kg 14 25 27 39 Intermittent maximum speed: - at high idle - at overspeed: Δp = 70...150 bar and V g max - at reverse peaks: Δp < 300 bar and t < 5 s MD DG HD HW EP EZ DA Hydraulic Mechanical Hydraulic Electrical Hydraulic Hydraulic Electrical control, rotary shaft control, directly twopoint control, pilot control, control with speed control operated, control with pressure position proportional dependent (only for size pressure switching dependent dependent solenoid (not for size 18) dependent solenoid 18)
Variable Displacement Pump A10VO/3 Sizes 18...140 Axial piston swashplate design Series 3 Open circuits Nominal pressure: 280 bar Peak pressure: 350 bar Through-drive possibility for mounting further pumps up to the same size (combination pump) Size 18 *) 28 45 71 100 140 Displacement Vg max 3 cm 18 28 45 71 100 140 Speed nmax -1 min 3300 3000 2) 2600 2) 2200 2) 2000 2) 1800 Flow at nmax qvmax L/min 59,4 84 117 156 200 252 Power Δp= 280bar Pmax kw 27,7 39 55 73 93 118 Torque Δp= 280bar Tmax Nm 80 125 200 316 445 623 Weight (approx.) m kg 12 15 21 33 45 60 2) *) These values are valid at an absolute pressure of 1 bar in suction port S Higher speeds permissible for High-Speed version A10VSO DR DFR DFLR DFE1 FHD ED Pressure, flow Flow controller, pilot Pressure and power Pressure and Pressure pressure dependent, Electrohydraulic and flow controller flow controller, controller with pressure control pressure control controller (Not for size electronic (Not for size 18) 18)
Variable Displacement Pump A11VO Sizes 40...260 Axial piston swashplate design Series 1 Open circuits Nominal pressure: 350 bar Peak pressure: 400 bar Variable displacement pump, open circuit. Particularly high speeds are possible with version A11VLO with charging pump (impeller). Additional equipment, depending on control unit Pressure cut-off Pressure controller, remotely controlled Pressure controller for parallel operation Cross-sensing control Load-sensing control Load limiting control Hydraulic and electrical stroke limiter Swivel angle indicator Variable Displacement Pump A11VO Size A11VO 40 60 75 95 130 145 190 260 Displacement V g max cm 3 42 58,5 74 93,5 130 145 193 260 Speed at V g max n max min -1 3000 2700 2550 2350 2100 2200 2100 1800 Flow at n max q Vmax L/min 126 158 189 220 273 319 405 468 Power Δp= 350bar P max kw 74 92 110 128 159 186 236 273 Torque Δp= 350bar T max Nm 234 326 412 521 724 808 1075 1448 Weight (approx.) m kg 32 40 45 53 66 76 95 125 The values apply at absolute pressure (P abs ) 1 bar at the suction port S and mineral hydraulic fluid. Variable Displacement Pump A11VLO (with charging pump) Size A11VLO 130 145 190 260 Displacement V g max cm 3 130 145 193 260 Speed at V g max n max min -1 2500 2500 2500 2300 Flow at n max q Vmax L/min 325 363 483 598 Power Δp= 350bar P max kw 190 211 281 349 Torque Δp= 350bar T max Nm 724 808 1075 1448 Weight (approx.) m kg 72 73 104 138 The values apply at absolute pressure (P abs ) of at least 0,8 bar at the suction port S and mineral hydraulic fluid.
DR LR HD EP Pressure controller Power controller Hydraulische Verstellung, steuerdruckabhängig Hydraulic control, pilot pressure dependent Elektrische Verstellung, mit Proportionalmagnet Electrical control with proportional solenoid
Variable Displacement Pump KVA Sizes 55...107 Axial tapered piston bent axis design Series 6 Open circuits Nominal pressure: 300 bar Peak pressure: 350 bar Variable displacement pump for demanding applications and easy control of working equipment in commercial vehicles, e.g. HGV loading cranes, generator drives, compressor drives, drives for air conditioning systems, fan drives, etc. These pumps are suitable for current HGV European standard gearboxes and meet all the demands placed on hydraulic drives in these areas. Size 55 80 107 Displacement Vg max 3 cm 54,8 80 107 Speed at Vg max nmax -1 min 2500 2240 2150 Flow at nmax qvmax L/min 137 179 230 Power Δp=300bar Pmax kw 69 90 115 Torque Δp=300bar Tmax Nm 261 382 510 Weight (approx.) m kg 16 20 24 These values are valid at an absolute pressure of 1 bar in suction port S DRS EP Constant pressure control with load- Electrical control with proportional sensing function solenoid
Accumulators Hydraulic accumulators are used above all to minimize the pump drive power, to equalize volumes, to smooth pressure peaks, to store energy and to dampen pulsation. Characteristics Bladder-type accumulators from 1 to 50 L Diaphragm accumulators from 0.075 to 2.80 L Safety and shutoff block Charging and testing devices Mounting elements Safety elements Accumulator charging valve
Dual Displacement Motor A10VE, Plug-in design Sizes 28...63 Axial piston swashplate design Series 5 Open and closed circuits Nominal pressure: 280 bar Peak pressure: 350 bar A10VE Plug-in design motor, preferably for installation in mechanical gearboxes, e.g. Turas gearboxes Hydraulic or electrical two-point control Size 28 45 63 Displacement Vg max 3 cm 28 45 62-1 at Vg max nmax min 4700 4000 3300 Speed -1 at Vg min nmax min 5300 4600 3800 Input flow at nmax qvmax L/min 131,6 180 205 Power Δp= 280bar Pmax kw 61 84 95 Torque Δp= 280bar Tmax Nm 125 200 276 Weight (approx.) m kg 14 18 26 The low pressure of at least 18 bar must be present for max. speed EZ1/EZ2/EZ6/EZ7 HZ/HZ6 DG Electrical twopoint Hydraulic twopoint Directly operated two-point control control control
Dual Displacement Motor A10VM Sizes 28...63 Axial piston swashplate design Series 5 Open and closed circuits Nominal pressure: 280 bar Peak pressure: 350 bar A10VM Standard design motor Hydraulic or electrical two-point control Size 28 45 63 Displacement Vg max 3 cm 28 45 62-1 at Vg max nmax min 4700 4000 3300 Speed -1 at Vg min nmax min 5300 4600 3800 Input flow at nmax qvmax L/min 131,6 180 205 Power Δp= 280bar Pmax kw 61 84 95 Torque Δp= 280bar Tmax Nm 125 200 276 Weight (approx.) m kg 14 18 26 The low pressure of at least 18 bar must be present for max. speed EZ1/EZ2/EZ6/EZ7 HZ/HZ6 DG Electrical twopoint Hydraulic twopoint Directly operated two-point control control control
Fixed Displacement Motor A2FE, Plug-in design Sizes 23...355 Axial tapered piston bent axis design Series 6 Open and closed circuits Nominal pressure Sizes 23...180: 400 bar Sizes 250...355: 350 bar Peak pressure Sizes 23...180: 450 bar Sizes 250...355: 400 bar Plug-in design motor, preferably for installation in mechanical gearboxes, e.g. Turas gearboxes Supplementary equipment:: Brake valves can be fitted directly Integrated pressure relief valve possible Integrated or built-on flushing and boost pressure valves Suitable for use as pump in closed circuits Long-life bearings possible (sizes 250...355) Size 23 28 32 45 56 63 80 90 Displacement V g cm 3 22,9 28,1 32 45,6 56,1 63 80,4 90 Speed n max min -1 6300 6300 6300 5600 5000 5000 4500 4500 n max interm. min -1 6900 6900 6900 6200 5500 5500 5000 5000 Input flow at n max q Vmax L/min 144 176 201 255 280 315 360 405 Torque Δp= 400bar T max Nm 144 178 204 290 356 400 508 572 Weight (approx.) m kg 10,5 10,5 10,5 15 18 19 25 25 Overspeed for unload and overrun operations: Δp < 150 bar and t < 5 s Size 107 125 160 180 250 355 Displacement V g cm 3 106,7 125 160,4 180 250 355 Speed n max min -1 4000 4000 3600 3600 2500 2240 n max interm. min -1 4400 4400 4000 4000 - - Input flow at n max q Vmax L/min 427 500 577 648 625 795 Torque Δp= 400bar T max Nm 680 796 1016 1144 Δp= 350bar T max Nm 1393 1978 Weight (approx.) m kg 34 36 47 48 82 110 Overspeed for unload and overrun operations: Δp < 150 bar and t < 5 s
Fixed Displacement Motor A2FM Sizes 5...1000 Axial tapered piston bent axis design Series 6 Open and closed circuits Nominal pressure Size 5: 315 bar Sizes 10...200: 400 bar Sizes 250...1000: 350 bar Peak pressure Size 5: 350 bar Sizes 10...200: 450 bar Sizes 250...1000: 400 bar Standard design motor Supplementary equipment:: Brake valves can be fitted directly Integrated pressure relief valve possible Integrated or built-on flushing and boost pressure valves Suitable for use as pump in closed circuits Long-life bearings possible (sizes 250...1000) Size 5 10 12 16 23 28 32 45 56 Displacement V g cm 3 4,93 10,3 12 16 22,9 28,1 32 45,6 56,1 Speed n max min -1 10000 8000 8000 8000 6300 6300 6300 5600 5000 n max interm. min -1 11000 8800 8800 8800 6900 6900 6900 6200 5500 Input flow at n max q Vmax L/min 49 82 96 128 144 176 201 255 280 Torque Δp= 315bar T max Nm 24,7 Torque Δp= 400bar T max Nm 65 76 100 144 178 204 290 356 Weight (approx.) m kg 2,5 5,4 5,4 5,4 9,5 9,5 9,5 13,5 18 Overspeed for unload and overrun operations: Δp < 150 bar and t < 5 s Size 63 80 90 107 125 160 180 200 Displacement V g cm 3 63 80,4 90 106,7 125 160,4 180 200 Speed n max min -1 5000 4500 4500 4000 4000 3600 3600 2750 n max interm. min -1 5500 5000 5000 4400 4400 4000 4000 3000 Input flow at n max q Vmax L/min 315 360 405 427 500 577 648 550 Torque Δp= 400bar T max Nm 400 508 572 680 796 1016 1144 1272 Weight (approx.) m kg 18 23 23 32 32 45 45 66 Overspeed for unload and overrun operations: Δp < 150 bar and t < 5 s Size 250 355 500 710 1000
Displacement V g cm 3 250 355 500 710 1000 Speed n max min -1 2700 2240 2000 1600 1600 n max interm. min -1 - - - - - Input flow at n max q Vmax L/min 625 795 1000 1136 1600 Torque Δp= 350bar T max Nm 1393 1978 2785 3955 5570 Weight (approx.) m kg 73 110 155 322 336 Overspeed for unload and overrun operations: Δp < 150 bar and t < 5 s
Fixed Displacement Motor A4FM Sizes 22...500 Axial piston swashplate design Series 3 Sizes 22...56 and 125...500 Series 1 Size 71 Open and closed circuits Nominal pressure Sizes 22...56: 400 bar Sizes 71...500: 350 bar Peak pressure Sizes 22...56: 450 bar Sizes 71...500: 400 bar The swashplate motor can be used wherever bent axis motors cannot be used for technical reasons or lack of space, such as: Series connection (high summated pressure) Built-on brake (through-drive possibility) for sizes 22...56 Drives with rotary vibration Sizes 22...56: 2-hole flange Sizes 71...250: 4-hole flange Sizes 500: 8-hole flange Size 22 28 40 56 71 125 250 500 Displacement V g cm 3 22 28 40 56 71 125 250 500 Speed n max min -1 4250 4250 4000 3600 3200 2600 2200 1800-1 n max interm. min 5000 5000 5000 4500 - - - - Input flow at nmax qvmax L/min 93 119 160 202 227 325 550 900 Δp= 400bar Pmax kw 62 79 106 134 Power Δp= 350bar Pmax kw 132 190 321 525 Δp= 400bar Tmax Nm 140 178 255 356 Torque Δp= 350bar T max Nm 395 696 1391 2783 Weight (approx.) m kg 11 11 15 21 34 61 120 260 Overspeed for unload and overrun operations: Δp < 150 bar and t < 5 s
Fixed Displacement Motor A10FE, Plug-in design Sizes 10...63 Axial piston swashplate design Series 5 Open and closed circuits Nominal pressure: 280 bar Peak pressure: 350 bar A10FE Plug-in design motor, preferably for installation in mechanical gearboxes, e.g. Turas gearboxes SAE standard connection dimensions Integrated flushing and boost pressure valve optional Integrated anti cavitation valve optional, i.e. for fan drives Size 10 11 14 16 18 23 28 37 45 58 63 Displacement V g cm 3 10,6 11,5 14,1 16,1 18 23,5 28,5 36,7 44,5 58 63,1 Speed n max min -1 5000 4200 4200 4200 4200 4900 4700 4200 4000 3600 3400 Input flow Power Torque at n max q Vmax L/min 53 48 59 68 76 115 134 154 178 209 215 Δp= 280bar Δp= 280bar P max kw 24,7 22,5 27,6 31,6 35,3 53,6 62,5 71,8 83,1 97,4 100,1 T max Nm 47 51 63 72 80 105 127 163 198 258 281 Weight (approx.) m kg 5 6,5 6,5 6,5 6,5 12 12 17 17 22 22 The outlet pressure of at least 18 bar must be present for max. speed
Fixed Displacement Motor A10FM Sizes 18...63 Axial piston swashplate design Series 5 Open and closed circuits Nominal pressure: 280 bar Peak pressure: 350 bar A10FM Standard design motor SAE standard connection dimensions Integrated flushing and boost pressure valve optional Integrated anti cavitation valve optional, i.e. for fan drives Size 18 23 28 37 45 58 63 Displacement Vg 3 cm 18 23,5 28,5 36,7 44,5 58 63,1 Speed nmax -1 min 4200 4900 4700 4200 4000 3600 3400 Input flow at nmax qvmax L/min 76 115 134 154 178 209 215 Power Δp= 280bar Pmax kw 35,3 53,6 62,5 71,8 83,1 97,4 100,1 Torque Δp= 280bar Tmax Nm 80 105 127 163 198 258 281 Weight (approx.) m kg 6,5 12 12 17 17 22 22 The outlet pressure of at least 18 bar must be present for max. speed
Fixed Displacement Pump A2FO Sizes 5...1000 Axial tapered piston bent axis design Series 6 Open circuits Nominal pressure Size 5: 315 bar Sizes 10...200: 400 bar Sizes 250...1000: 350 bar Peak pressure Size 5: 350 bar Sizes 10...200: 450 bar Sizes 250...1000: 400 bar The standard fixed displacement pump for all areas of application in open circuits Service ports SAE or thread Shaft end parallel with key or spline shaft Long-life bearings possible (sizes 250...1000) Size 5 10 12 16 23 28 32 45 56 Displacement V g cm 3 4,93 10,3 12 16 22,9 28,1 32 45,6 56,1 Speed n max min -1 5600 3150 3150 3150 2500 2500 2500 2240 2000 Flow at n max q Vmax L/min 27,6 32,4 37,8 50 57 70 80 102 112 Power Δp=315bar P max kw 14,5 Δp=400bar P max kw 21,6 25 34 38 47 53 68 75 Torque Δp=315bar T max Nm 24,7 Δp=400bar T max Nm 65 76 101 145 178 203 290 356 Weight (approx.) m kg 2,5 6 6 6 9,5 9,5 9,5 13,5 18 These values are valid at an absolute pressure of 1 bar in suction port S Size 63 80 90 107 125 160 180 200 Displacement V g cm 3 63 80,4 90 106,7 125 160,4 180 200 Speed n max min -1 2000 1800 1800 1600 1600 1450 1450 1550 Flow at n max q Vmax L/min 126 144 162 170 200 232 261 310 Power Δp=400bar P max kw 84 96 108 114 133 155 174 207 Torque Δp=400bar T max Nm 400 511 572 678 795 1020 1145 1272 Weight (approx.) m kg 18 23 23 32 32 45 45 66 These values are valid at an absolute pressure of 1 bar in suction port S
Size 250 355 500 710 1000 Displacement V g cm 3 250 355 500 710 1000 Speed n max min -1 1500 1320 1200 1200 950 Flow at n max q Vmax L/min 375 469 600 826 950 Power Δp=350bar P max kw 219 273 350 497 554 Torque Δp=350bar T max Nm 1393 1978 2785 3955 5570 Weight (approx.) m kg 73 110 155 322 336 These values are valid at an absolute pressure of 1 bar in suction port S
Fixed Displacement Pump A4FO Sizes 16...500 Axial piston swashplate design Series 3 Sizes 16...40 and 125...500 Series 1 Size 71 Open circuits Nominal pressure Sizes 16...40: 400 bar Sizes 71...500: 350 bar Peak pressure Sizes 16...40: 450 bar Sizes 71...500: 400 bar Fixed displacement pump with possibility of throughdrive for mounting further pumps up to the same size. Operation with HF pressure fluids is possible with reduced technical dat (Sizes 71...500) Sizes 16...40: 2-hole flange Sizes 71...250: 4-hole flange Size 500: 8-hole flange Size 16 22 28 40 71 125 250 500 Displacement V g cm 3 16 22 28 40 71 125 250 500 Speed nmax -1 min 2) 4000 3600 3000 2750 2200 1800 1500 2) 1320 Flow at nmax qvmax L/min 64 79 84 110 152 225 375 660 Power Torque Δp=400bar Pmax kw 43 53 56 73 Δp=350bar Pmax kw 91 131 219 385 Δp=400bar Tmax Nm 102 140 178 254 Δp=350bar Tmax Nm 395 696 1391 2783 Weight (approx.) m kg 13,5 13,5 13,5 16,5 34 61 120 220
Fixed Displacement Pump KFA Sizes 23...125 Axial tapered piston bent axis design Series 6 Open circuits Nominal pressure Sizes 23...107: 300 bar Sizes 125: 250 bar Peak pressure Sizes 23...107: 350 bar Sizes 125: 300 bar Fixed displacement pump for working equipment in commercial vehicles, such as street tippers, dump trucks, HGV loading cranes, tankers, street cleaning vehicles, special vehicles, etc. These pumps are suitable for current HGV European standard gearboxes and meet all the demands placed on hydraulic drives in these areas. No leakage line required Simple change of direction of rotation Size 23 32 45 63 80 107 125 Displacement Vg 3 cm 22,9 32 45,6 63 80,4 106,7 125 Speed nmax -1 min 2920 2900 2560 2300 2130 1860 1800 2) Flow at nmax qvmax L/min 65 90 113 141 166 193 218 Power Δp=300bar P kw 32,5 45 56,5 70,5 83 96,5 3) Torque Δp=300bar T Nm max 94 max 109 153 218 301 384 509 3) 497 Weight (approx.) m kg 5,8 5,8 8,0 9,0 11,6 14,5 14,5
Products Selection by model code Series B displacement 1.0...7.1 cm³/rev Operating pressure up to 250 bar Series F displacement 4...28 cm³/rev Operating pressure up to 280 bar Series S (F-Silence) displacement 4...28 cm³/rev Operating pressure up to 280 bar Series N displacement 20...36 cm³/rev Operating pressure up to 250 bar Series T (N-Silence) displacment 20...36 cm³/rev Operating pressure up to 250 bar Series G displacement 22.5...100 cm³/rev Operating pressure up to 250 bar Series U (G-Silence) displacment 22.5...63 cm³/rev Operating pressure up to 250 bar Series Z (Old G3)
Multiple pump arrangements
Gears Planetary gears are exceedingly compact and therefore eminently suitable for installation in frequently confined spaces, such as in mobile machines. Depending on the required transmission ratio, they have two, three or more planetary stages, sometimes also in combination with spur gear or bevel gear stages. Modified gears are also available for specific drive systems, especially for high torques, in addition to the large range of standard gears. Top-quality gearing and high-grade materials make these gears reliable drive components. This is additionally ensured by a quality management system to DIN ISO 9001:2000, modern machine tools and up-todate assembly and test technology. The gearboxes are designed for mounting on or in hydraulic motors and are normally supplied together with the latter. Others can be driven by electric motors or have free shaft ends for mounting such connecting elements as couplings or belt pulleys. Click here to order our info-material Detailed Information: Planetary Gear Drives for Mobile Equipment Travel Drives HYDROTRAC GFT Compact Hydraulic Drive for Mounted- and Plug-in Motor
Travel Drives HYDROTRAC GFT-A10VT Compact Hydrostatic Drive with Integrated Two-Speed Motor Swing Drives MOBILEX GFB Swing Drives MOBILEX GFB-A10FD with Swash Plate Motor Winch Drives MOBILEX GFT-W Planetary Gear Drives for Stationary Equipment Hydraulic Drives REDULUS GMH with Mounted Hydraulic Motor Planetary Gears REDULUS GME suited to be driven by Electric Motor Gear Units for Wind Turbines Main Drives REDULUS GPV Combined Planetary-Spur Gear for Ratings of more than 300 kw Swing Drives MOBILEX GFB for Pitch- and Yaw Adjustment
Mobile Controls Mobile controls are control and safety systems for the travel and implement hydraulics in mobile machines. The range of products encompasses all the hydraulic function elements required for this purpose, such as displacement, pressure, flow and check functions and the associated components (mono blocks and sandwich blocks, built-in and builton elements). Integrated electronic sensors, controls and actuators round off the range. Mobile valves Central hydraulics Lift control Cylinder safety lock valve Stabilization valves Screw-in valves Flow dividers Flow, pressure, check valves Pilot control devices Ergonomic handle Various characteristic curves Low actuating forces Characteristics: Control blocks Brakes Steering units Open center (OC) Load sensing (LS) Load-independent flow distribution (LUDV) Flow up to 1600 L/min Nominal pressure up to 350/420 bar Medium and high pressure Mono-block and sandwich design Mechanical, hydraulic actuation and electrohydraulic actuation with or without OBE Hydraulic remotely powered braking systems Trailer brake valve Open center Closed center Reaction and non-reaction With or without speed control Priority valves
Mobile Electronics Rexroth offers a very wide range of electronic controllers for mobile machines. Collaboration with Bosch in the development, testing and production stages ensures that the electronic components are generally perfectly suited for immediate use in mobile machines. This guarantees reliability and a high degree of machine availability. The BODAS system is a flexible, scalable electronic system which can be used for all mobile machines. The consistent use of module architecture and the components which have been designed to work in perfect harmony with each other means that solutions can be created quickly and easily. This makes development much less expensive and quicker. The new BODAS software system offers an unequalled level of flexibility. Open software modules which complement each other allows the solution to be further developed easily and to suit one's individual needs as they grow and develop. This gives BODAS that all-important extra competitive edge. The BODAS tools allow the user to perform tasks related to software creation, simulation, evaluation and optimization of the current system himself.
Radial Piston Motors MCR radial piston motors are low-speed hydraulic motors based on the multi-stroke principle. The relationship between roll diameter and cam profile is optimized inside the central rotary group, thus ensuring the best possible balance of forces between piston and cam path, as well as extending the service life. The step-piston rotary group or highdisplacement rotary group yields a very compact drive unit with high power density. MCR motors can be used for operation in both open and closed circuits. Characteristics: Displacement 160 to 3000 cm 3 Nominal pressure 250 bar Peak pressure up to 450 bar Minimum speed 5 rpm
Variable Displacement Double Pump A8VO Sizes 28...200 Axial tapered piston bent axis design Series 6 Open circuits Nominal pressure: 350 bar Peak pressure: 400 bar Variable displacement double pump for machines with multicircuit operation in the open circuit, such as excavators, cranes, drilling equipment, etc. The range of control equipment and the supplementary equipment are tailored to the specific requirements. Supplementary equipment: Integrated auxiliary pump with pressure relief valve, optionally with additional pressure reducing valve Power take-off for mounting gear pumps and axial piston pumps Individual controller Overload control Power train Hydraulic stroke limiter Size 28 55 80 107 140 200 Displacement (per rotary group) V g max cm 3 28,1 54,8 80 107 140 200 Speed (i= at V g max n max min -1 2300 2) 2500 2240 2150 2100 2100 Flow at n max q Vmax L/min 2 x 88 2 x 137 2 x 179 2 x 230 2 x 294 2 x 420 Δp1 + Δp2 = 500 bar P max kw 72,5 350 Power Δp1 + Δp2 = 600 bar P max kw 294 Δp1 + Δp2 = 700 bar P max kw 160 209 268 Δp1 + Δp2 = 500 bar T max Nm 218 1592 Torque Δp1 + Δp2 = 600 bar T max Nm 1337 Δp1 + Δp2 = 700 bar T max Nm 611 891 1192 Weight (approx.) m kg 60 78 82 105 120 182 2) These values are valid at an absolute pressure of 1 bar in suction port S i = 0,73 SR LA0 LA1 Summation power controller (hyperbolic control), size 28 Individual power controller (spring control), sizes 55...200 Individual power controller with load limiting control (spring control), sizes 55...200
Variable Displacement Motor A6VE, Plug-in design Sizes 28...250 Axial tapered piston bent axis design Series 6 Open and closed circuits Nominal pressure Sizes 28...160: 400 bar Size 250: 350 bar Peak pressure Sizes 28...160: 450 bar Size 250: 400 bar Plug-in design motor, preferably for installation in mechanical gearboxes, e.g. Turas gearboxes Due to the wide control range, these variable displacement motors meet the requirements for high speed and high torque Optional built-on flushing and boost pressure valves Brake valve integrated into the port plate (A6VE) sizes 55...250 Visual or electrical swivel angle indicator on request (size 250) Long-life bearings possible for longer bearing life (size 250) Size 28 55 80 107 160 250 Displacement V g max cm 3 28,1 54,8 80 107 160 250 Speed (maintaining q Vmax ) at V g max n max min -1 5550 4450 3900 3550 3100 2500 at V g < V g,1 n max min -1 8750 7000 6150 5600 4900 3300 V g,1 cm 3 18 35 51 68 101 190 Input flow at n max q Vmax L/min 156 244 312 380 496 625 Power Torque Δp= 400bar P max kw 104 163 208 253 331 Δp= 350bar P max kw 365 Δp= 400bar T max Nm 179 349 509 681 1019 Δp= 350bar T max Nm 1391 Weight (approx.) m kg 16 26 34 47 64 90 HD/EP HZ/EZ HA DA Hydr./elect. control, pilot pressure dependent/with proportional solenoid Hydraulic/electrical twopoint control Automatic control, high-pressure dependent Hydraulic control, speed dependent
Variable Displacement Motor A6VM Sizes 28...1000 Axial tapered piston bent axis design Series 6 Open and closed circuits Nominal pressure Sizes 28...200: 400 bar Sizes 250...1000: 350 bar Peak pressure Sizes 28...200: 450 bar Sizes 250...1000: 400 bar Standard design motor Due to the wide control range, these variable displacement motors meet the requirements for high speed and high torque Optional built-on flushing and boost pressure valves Optional brake valve mounted (A6VM) sizes 55...250 Visual or electrical swivel angle indicator on request (sizes 250...1000) Long-life bearings possible for longer bearing life (sizes 250...1000) Size 28 55 80 107 140 160 200 Displacement V g max cm 3 28,1 54,8 80 107 140 160 200 Speed (maintaining q Vmax ) at Vg max nmax -1 min 5550 4450 3900 3550 3250 3100 2900 at V g < V g,1 n max min -1 8750 7000 6150 5600 5150 4900 4600 Vg,1 3 cm 18 35 51 68 88 101 126 Input flow at nmax qvmax L/min 156 244 312 380 455 496 580 Power Δp= 400bar Pmax kw 104 163 208 253 303 331 387 Torque Δp= 400bar Tmax Nm 179 349 509 681 891 1019 1273 Weight (approx.) m kg 16 26 34 47 60 64 80
Size 250 355 500 1000 Displacement V g max cm 3 250 355 500 1000 Speed (maintaining q Vmax ) at V g max n max min -1 2700 2240 2000 1600 at V g < V g,1 n max min -1 3600 2950 2650 2100 V g,1 cm 3 190 270 385 762 Input flow at n max q Vmax L/min 675 795 1000 1600 Power Δp= 350bar P max kw 394 464 583 933 Torque Δp= 350bar T max Nm 1391 1978 2785 5571 Weight (approx.) m kg 90 170 210 430 HD/EP HZ/EZ HA DA Hydr./elect. control, pilot pressure dependent/with proportional solenoid Hydraulic/electrical twopoint control Automatic control, high-pressure dependent Hydraulic control, speed dependent
Variable Displacement Pump A4VG Sizes 28...250 Axial piston swashplate design Series 3 Closed circuits Nominal pressure: 400 bar Peak pressure: 450 bar Standard design pump Variable displacement pump, reversible, with all components for operation in the closed circuit Integrated auxiliary pump for boost and pilot oil supply Combined high-pressure relief/ anticavitation check valves Boost pressure relief valve Through-drive possibility for mounting further pumps up to the same size, formation of combination pumps Large variety of controls Size 28 40 56 71 90 125 180 250 Displacement Vg max 3 cm 28 40 56 71 90 125 180 250 n max min -1 4250 4000 3600 3300 3050 2850 2500 2400 Speed at V g max n max interm. min-1 5000 5000 4500 4100 3800 3450 3000 2700 Flow at nmax qvmax L/min 119 160 202 234 275 356 450 600 Power Δp= 400bar Pmax kw 79 107 134 156 183 237 300 400 Torque Δp= 400bar T max Nm 178 254 356 451 572 795 1144 1590 Weight (approx.) (without through- drive) m kg 29 31 38 50 60 80 101 156 Intermittent maximum speed: - at high idle - at overspeed: Δp = 70...150 bar and V g max - at reverse peaks: Δp < 300 bar and t < 5 s
Variable Displacement Pump A4VSO Sizes 355...1000 Axial piston swashplate design Series 3 Open circuits Nominal pressure: 350 bar Peak pressure: 400 bar Variable displacement pump for use in applications requiring very large volumes, e.g. in large cranes, mining excavators, winches, etc. 100% through-drive possibility Size 355 500 750 1000 Displacement Vg max 3 cm 355 500 750 1000 Speed nmax -1 min 2) 1500 2) 1320 1200 1000 Flow at nmax qvmax L/min 533 660 900 1000 Power Δp= 350bar Pmax kw 311 385 525 583 Torque Δp= 350bar Tmax Nm 1976 2783 4174 5565 Weight (approx.) m kg 207 320 460 605 2) These values are valid at an absolute pressure of 1 bar in suction port S Higher speeds permissible for High-Speed version HD LR3D Hydraulic control, pilot pressure dependent Power controller, remotely controlled with pressure cut-off
Variable Displacement Pump A4VTG Sizes 56...90 Axial piston swashplate design Series 3 Closed circuits Nominal pressure: 400 bar Peak pressure: 450 bar Special design for use in mobile concrete mixers Variable displacement pump, reversible, with all components for operation in the closed circuit Integrated auxiliary pump for boost and pilot oil supply Combined high-pressure relief/ anticavitation check valves Boost pressure relief valve Through-drive possibility Size 56 71 90 Displacement Vg max 3 cm 56 71 90 Speed at V g max n max min -1 3600 3300 3050 n max interm. -1 min 4500 4100 3800 Flow at nmax qvmax L/min 202 234 275 Power Δp= 400bar Pmax kw 134 156 183 Torque Δp= 400bar Tmax Nm 356 451 572 Weight (approx.) (without through-drive) m kg 38 50 60 Intermittent maximum speed: - at high idle - at overspeed: Δp = 70...150 bar and V g max - at reverse peaks: Δp < 300 bar and t < 5 s HW EP Hydraulic control, position Electrical control with dependent proportional solenoid