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Unit · AXIAL-PISTON PUMP

A A10VSO140 DR /32R-CPB32U99 -SO275R902488534

Axial piston pump Bosch Rexroth series A10VSO, type code AA10VSO140DR/32R-CPB32U99-SO275, material number R902488534. Nominal size: NG 140. Axial piston unit: swashplate design, variable, nominal pressure 280 bar, maximum pressure 350 bar (A10VS). Operating mode: pump, open circuit (O). Control device: pressure controller hydraulic (DR). Direction of rotation: viewed on drive shaft clockwise (R). Sealing material: NBR (nitrile rubber) only with use of HFA, HFB, HFC hydraulic fluid (C). Drive shaft: parallel keyed shaft DIN 6885, limited suitability for through drive (P). Mounting flange: ISO 3019-2; 4-hole (B). Port: SAE flange ports fastening thread, metric. top, bottom, opposite, with universal through drive with pulse damping (32). Rotary group version: high-speed with port plate version 22U (S).

Number
R902488534
Type code
A A10VSO140 DR /32R-CPB32U99 -SO275
Group
A10VSO 140
Edition
06/2020
A A10VSO140 DR /32R-CPB32U99 -SO275 — Drawing
Pos.NumberNameQtyAdd to inquiry
R902488546BASE UNIT Assembly parts list →L1
R902488535CONTROL VALVE Assembly parts list →L1
R902444736COVER Assembly parts list →L1
R909153861SCREW PLUG1
R913011601SCREW PLUG1

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)140140
Control devicePressure controller hydraulicDR
SeriesSeries 3, index 232
Direction of rotationViewed on drive shaft clockwiseR
Sealing materialNBR (nitrile rubber) only with use of HFA, HFB, HFC hydraulic fluidC
Drive shaftParallel keyed shaft DIN 6885, limited suitability for through driveP
Mounting flangeISO 3019-2; 4-holeB
PortSAE flange ports fastening thread, metric. top, bottom, opposite, with universal through drive with pulse damping32
Rotary group versionHigh-speed with port plate version 22US