The Drive & Control Company
A10VO VariableDisplacement Piston PumpTechnical Information Manual
Linear Motion andAssembly Technologies
Service
Pneumatics
Hydraulics
Electric Drives and Controls
Страница 1: ...The Drive Control Company A10VO Variable Displacement Piston Pump Technical Information Manual Linear Motion and Assembly Technologies Service Pneumatics Hydraulics Electric Drives and Controls ...
Страница 2: ... responsibility for errors or omissions Neither is any liability assumed for damages resulting in the misuse of the printed material contained herein First Edition 1996 Revised Edition 2006 Printed in Canada for Bosch Rexroth Canada Corp 3426 Mainway Drive Burlington Ontario Canada L7M 1A6 Phone 905 335 5511 Fax 905 335 9859 Toll Free 1 877 266 7811 1 877 COMPU 11 Bosch Rexroth Canada Corp 3426 Ma...
Страница 3: ...ONTROL 9 CONTROL VALVE ASSEMBLY 10 Identification Drawing 10 Pressure Regulation 10 Flow Regulation 11 PUMP PERFORMANCE TEST 11 TEST EQUIPMENT 12 Gauge Test Port Kit 12 PORT SIZES 12 OPTIONAL ACCESSORIES 13 Low Oil Shut Off Block 13 UNIT DIMENSIONS 14 STANDARD MODELS USED 22 STANDARD SPARE PARTS 23 Replacement Pump Control Valve 23 Replacement Seal Kits 23 Split Flanges 23 Bosch Rexroth Canada Cor...
Страница 4: ... of a small hydraulic line connecting it to the control valves the power requirement load on your hydraulic system and provides just enough fluid flow and pressure to meet your system s immediate need This means that the pump can be left running constantly and as your system s requirement changes the pump will simply adjust itself accordingly By doing this energy is not wasted away in the form of ...
Страница 5: ...INUED Variable displacement swash plate design piston pump 1 Housing 2 Control Piston 3 Drive Shaft 4 Swash Plate 5 Control Valve Assembly 6 Pistons x7 Bosch Rexroth Canada Corp 3426 Mainway Dr Burlington ON L7M 1A8 www boschrexroth ca 16 06 2006 Page 5 of 23 ...
Страница 6: ...flow and pressure compensation type DFR A simple explanation of how this works is described in the next paragraph We have limited the explanation to one short paragraph as a detailed explanation goes beyond the technical requirements of this Generic Manual The flow and pressure compensator control also known as a load sensing control matches pump output flow and pressure to system demand This cont...
Страница 7: ...ating temperature be selected in the range of opt optimum operating viscosity 81 167 SUS 16 36 mm2 s taking into consideration the reservoir temperature range Viscosity limits The following values are valid for extreme operating conditions of short duration min 60 SUS 10 mm2 s for short periods at max permissible drainage oil temperature of 94º F 90ºC max 4635 SUS 1000 mm2 s for short periods upon...
Страница 8: ...eriods of in operation The leakage line just always enter the tank Reservoir below the minimum oil level Direction of Rotation Is always defined as viewed on the drive shaft and indicated by a directional arrow It is not possible to change the direction of rotation of the drive without conversion of the pump Bosch Rexroth Canada Corp 3426 Mainway Dr Burlington ON L7M 1A8 www boschrexroth ca 16 06 ...
Страница 9: ...A10VO PISTON PUMP MANUAL MODULE 3A DFR CONTROL Bosch Rexroth Canada Corp 3426 Mainway Dr Burlington ON L7M 1A8 www boschrexroth ca 16 06 2006 Page 9 of 23 ...
Страница 10: ...ure setting These detailed instructions will assist you when changing pressure setting The pressure is set with the pressure setting screw 1 Remove the cap nut with 17 mm external hexagon 2 Undo the lock nut with 17 mm external hexagon 3 Set the pressure range by turning the setting screw with hexagon socket head 4 mm 4 Lock the setting screw with lock nut external hexagon 17 mm Turning the settin...
Страница 11: ...condition of the variable displacement pump Only initiate this test if system operation becomes sluggish or complaints of excessive noise with respect to pump operation Ensure vehicle or prime mover is turned off Remove the case drain from the reservoir or simply disconnect line at pump housing Select the easiest option then ensure adequate hose is available to insert into measuring bucket Because...
Страница 12: ...d 149312 Reference A10V071 Series 31 Suction Port 2 SAE Flange Pressure Port 1 SAE Flange Case Drain Port SAE 10 7 8 14 Load Sense Port SAE 4 7 16 20 Model Code 131006 Reference A10V045 Series 31 Suction Port 1 1 2 SAE Flange Pressure Port 1 SAE Flange Case Drain Port SAE 10 7 8 14 Load Sense Port SAE 4 7 16 20 Model code 130272 Reference A10V045 Series 52 Suction Port Threaded 1 7 8 12 Pressure P...
Страница 13: ...pump will rescue The hydraulic pump from catastrophic failure should the reservoir oil level become too low Intended for use on variable displacement piston pumps only Please refer to Module 9 for more information on this unit Bosch Rexroth Canada Corp 3426 Mainway Dr Burlington ON L7M 1A8 www boschrexroth ca 16 06 2006 Page 13 of 23 ...
Страница 14: ...A10VO PISTON PUMP MANUAL MODULE 3A UNIT DIMENSIONS A10V071 Bosch Rexroth Canada Corp 3426 Mainway Dr Burlington ON L7M 1A8 www boschrexroth ca 16 06 2006 Page 14 of 23 ...
Страница 15: ...A10VO PISTON PUMP MANUAL MODULE 3A UNIT DIMENSIONS A10V071 Bosch Rexroth Canada Corp 3426 Mainway Dr Burlington ON L7M 1A8 www boschrexroth ca 16 06 2006 Page 15 of 23 ...
Страница 16: ...A10VO PISTON PUMP MANUAL MODULE 3A UNIT DIMENSIONS A10V045 Bosch Rexroth Canada Corp 3426 Mainway Dr Burlington ON L7M 1A8 www boschrexroth ca 16 06 2006 Page 16 of 23 ...
Страница 17: ...A10VO PISTON PUMP MANUAL MODULE 3A UNIT DIMENSIONS A10V045 Bosch Rexroth Canada Corp 3426 Mainway Dr Burlington ON L7M 1A8 www boschrexroth ca 16 06 2006 Page 17 of 23 ...
Страница 18: ...A10VO PISTON PUMP MANUAL MODULE 3A UNIT DIMENSIONS A10V028 Bosch Rexroth Canada Corp 3426 Mainway Dr Burlington ON L7M 1A8 www boschrexroth ca 16 06 2006 Page 18 of 23 ...
Страница 19: ...A10VO PISTON PUMP MANUAL MODULE 3A UNIT DIMENSIONS A10V028 Bosch Rexroth Canada Corp 3426 Mainway Dr Burlington ON L7M 1A8 www boschrexroth ca 16 06 2006 Page 19 of 23 ...
Страница 20: ...A10VO PISTON PUMP MANUAL MODULE 3A UNIT DIMENSIONS A10V071 45 28 Bosch Rexroth Canada Corp 3426 Mainway Dr Burlington ON L7M 1A8 www boschrexroth ca 16 06 2006 Page 20 of 23 ...
Страница 21: ...A10VO PISTON PUMP MANUAL MODULE 3A UNIT DIMENSIONS A10V045 SERIES50 Bosch Rexroth Canada Corp 3426 Mainway Dr Burlington ON L7M 1A8 www boschrexroth ca 16 06 2006 Page 21 of 23 ...
Страница 22: ...unted 131019 A10V045DFR 31R PKC62N00 2 74 IN3 REV 23 GPM 2000 RPM right hand rotation side ports 1 keyed shaft Medium Trucks 1 ton 130272 A10V045DFR 51R PUC64N00 2 74 IN3 REV 23 GPM 2000 RPM right hand rotation rear ports 7 8 x 13 tooth splined shaft Medium Trucks P T O Mounted 130985 A10V028DFR 31R PKC61N00 1 71 IN3 REV 15 GPM 2000 RPM right hand rotation rear ports 7 8 keyed shaft Small Trucks 1...
Страница 23: ...30985 P N 110182 Model A10V028 Series 31 NOTE For additional spare parts and repair information please contact your nearest Bosch Rexroth location for assistance Split Flanges Model Code Pressure Suction Ref P N 103616 and 149312 SF 20 30 SF 32 30 Model A10V071 Series 31 P N 004070 P N 003885 Ref P N 131006 and 131019 SF 16 30 SF 24 30 Model A10V045 Series 31 P N 004167 P N 003796 Ref P N 130985 S...
