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BOSCH REXROTH
R902502985


$5,205.00
  • BOSCH REXROTH
  • Material:R902502985
  • Model:AA10VSO71DRG/31R-VKC92N00*GO2*

Quantity in stock: 6

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth A AA10VSO 71 DRG /31R-VKC92N00 (R902502985) is a high-performance axial piston unit designed for hydrostatic drives in open circuit applications. This variable displacement pump features a swash plate design that allows for stepless adjustment of flow proportional to the drive speed and displacement. The A AA10VSO model is engineered for medium pressure operations, with a size of 71 cm³, and it includes a pressure controller without through drive. This model boasts several key capabilities such as low operating noise, high service life, and short control times due to its responsive controls. It has excellent suction characteristics which contribute to its efficient performance. The pump is equipped with leakage and drain ports, but it does not include through drive for mounting additional pumps. The unit is designed with an SAE shaft key and the control device is DR remote controlled. It utilizes FKM standard sealing material for durability and reliability in various operating conditions. As a variable pump intended for open circuit systems, it can handle a working pressure suitable for its size and classification. For installation convenience, the A AA10VSO 71 DRG /31R-VKC92N00 features working ports B flange SAE and S flange SAE along with a mounting flange ISO 2/4 hole SAE. It is specifically tailored as an SAE version suitable for the US market, ensuring compliance with relevant standards. With its all-purpose design suitable for medium pressure applications, the pump's nominal pressure is rated at bar while it can withstand maximum pressure up to bar in operation. Its directional rotation is clockwise when viewing from the shaft end, indicating its compatibility with standard system configurations. In summary, this Bosch Rexroth axial piston unit stands out due to its robust design, operational efficiency, and adaptability across various applications requiring reliable hydraulic power in open circuit systems.


A10VSO, variable displacement unit, open circuit, medium pressure, size: 71 cm³, pressure controller, without through drive

A10VSO is a variable pump with axial piston transmission in swash plate design for hydrostatic drives in the open circuit. The flow is proportional to the drive speed and the displacement. By adjusting the swash plate, the flow can be steplessly changed.

Unpacked Weight: 35.2 kg
Paint/top coatwithout
Test certificateWithout
SeriesSeries 3, index 1
Productgroup ID9,10,11,12,13,14
Rotational speed1800
Shaft endSAE shaft key
Control deviceDR remote controlled
Sealing materialFKM (standard)
Type of actuationVariable pump, open circuit
Working pressure280
G controller - standby pressure20.0
Min. displacement settingFix
Test certificate language codeWithout
Version_2US version
Max. displacement settingVariabel
Product familyA10VSO
Classification society (external)No
Paint/base coatwithout
Max. flow127.8
Min. flow0.0
Direction of rotationclockwise (w.view on shaft end)
Connector for solenoidsWithout
Internal drain lineNo
Through driveWithout through drive
Product (axial piston unit)A10VS
Version_1Standard
Working portsB flan l SAE, S flan l SAE
Mounting flangeISO 3019-1 (SAE), 2 hole
Min. displacement0.0
Size (displacement)71
Max. displacement71.0
Weight35.2

Table of values

Size

18 28 45 71 100 140 45 71 100 140

Version

Standard High speed

Displacement
geometric, per revolution

Vg max

cm³

18 28 45 71 100 140 45 71 100 140

Nominal pressure

pnom

bar

280 280 280 280 280 280 280 280 280 280

Maximum pressure

pmax

bar

350 350 350 350 350 350 350 350 350 350

Maximum speed

at Vg max

nnom

rpm

3300 3000 2600 2200 2000 1800 3000 2550 2300 2050

Flow

at Vg max and nnom

qV nom

l/min

59 84 117 156 200 252 135 178 230 287

at Vg max and n = 1500 rpm

qV 1500

l/min

27 42 68 107 150 210

Power

at qV nom and pnom

P

kW

30 39 55 73 93 118 63 83 107 134

at qV 1500 and pnom

P 1500

kW

12.6 20 32 50 70 98

Torque

at Vg max and pnom

M

Nm

80 125 200 316 445 623 200 316 445 623

Weight (approx.)

m

kg

12 15 21 33 45 60 21 33 45 60