Unit · AXIAL-PISTON MOTOR

AA6VM55HA1/63W-VSD527AR902043927

Axial piston motor Bosch Rexroth series A6VM, type code AA6VM55HA1/63W-VSD527A, material number R902043927. Axial piston unit: bent-axis design, variable (AA6V). Operating mode: motor (M). Control device: automatic control, high-pressure related with minimum pressure increase Δp ≤ approx. 145 psi (10 bar) (HA1). Direction of rotation: viewed on drive shaft bidirectional (W). Sealing material: FKM (fluoroelastomer) (V). Drive shaft: splined shaft ANSI B92.1a (S). Mounting flange: SAE J744 - 4-bolt 165-4 (D). Working port: SAE working ports A and B at side, opposite Flushing and boost-pressure valve, mounted 7 (527). Beginning of control: at Vg min (standard for HA) (A).

Number
R902043927
Type code
AA6VM55HA1/63W-VSD527A
Group
A6VM 55
Edition
06/2020
AA6VM55HA1/63W-VSD527A — Drawing
Pos.NumberNameQtyAdd to inquiry
R909604149ROTARY GROUP Assembly parts list →L1
R902043929CONTROL Assembly parts list →L1
5R909921863HOUSING1
R910967343SCREW PLUGD1
R909083408RETAINING RING1
R909831179ROTARY SHAFT LIP SEALD1
R909087079SUPPORTING DISCD1
R902253125SEAL RINGD1
R910967351SCREW PLUG1
R909447003SETSCREW Assembly parts list →L2
R909152426SEALING NUTD2
98R902002302SEAL KIT1

Parameters from the type code

ItemMeaningCode
Axial piston unitBent-axis design, variableAA6V
Operating modeMotorM
Control deviceAutomatic control, high-pressure related with minimum pressure increase Δp ≤ approx. 145 psi (10 bar)HA1
SeriesSeries 6, index 363
Direction of rotationViewed on drive shaft bidirectionalW
Sealing materialFKM (fluoroelastomer)V
Drive shaftSplined shaft ANSI B92.1aS
Mounting flangeSAE J744 - 4-bolt 165-4D
Working portSAE working ports A and B at side, opposite Flushing and boost-pressure valve, mounted 7527
Beginning of controlAt Vg min (standard for HA)A