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Unit · AXIAL-PISTON PUMP

A A10VSO 28ED 72/31R-PPA12N00HR902423177

Axial piston pump Bosch Rexroth series A10VSO, type code AA10VSO28ED72/31R-PPA12N00H, material number R902423177. Nominal size: NG 28. Axial piston unit: swashplate design, variable, nominal pressure 280 bar, maximum pressure 350 bar (A10VS). Operating mode: pump, open circuit (O). Control device: with pressure cut-off electric negative control U = 24 V (ED72). Direction of rotation: viewed on drive shaft clockwise (R). Sealing material: NBR (nitrile rubber) only with use of HFA, HFB, HFC hydraulic fluid (P). Drive shaft: parallel keyed shaft DIN 6885 permissible through-drive torque (P). Mounting flange: ISO 3019-2 2-hole (A). Working port: SAE flange ports according to ISO 6162, metric fastening thread laterally opposite (12). Through drive: without through drive (N00). Connector for solenoids: HIRSCHMANN connector – without suppressor diode (H).

Number
R902423177
Type code
A A10VSO 28ED 72/31R-PPA12N00H
Group
A10VSO 28
Edition
06/2020
A A10VSO 28ED 72/31R-PPA12N00H — Drawing
Pos.NumberNameQtyAdd to inquiry
R910904008BASE UNIT Assembly parts list →L1
R902533398CONTROL VALVE Assembly parts list →L1

Parameters from the type code

ItemMeaningCode
Axial piston unitSwashplate design, variable, nominal pressure 280 bar, maximum pressure 350 barA10VS
Operating modePump, open circuitO
Size (NG)2828
Control devicewith pressure cut-off electric negative control U = 24 VED72
SeriesSeries 3, index 131
Direction of rotationViewed on drive shaft clockwiseR
Sealing materialNBR (nitrile rubber) only with use of HFA, HFB, HFC hydraulic fluidP
Drive shaftParallel keyed shaft DIN 6885 permissible through-drive torqueP
Mounting flangeISO 3019-2 2-holeA
Working portSAE flange ports according to ISO 6162, metric fastening thread laterally opposite12
Through driveWithout through driveN00
Connector for solenoidsHIRSCHMANN connector – without suppressor diodeH