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BOSCH REXROTH
R902506697


$4,218.50 USD
  • BOSCH REXROTH
  • Material:R902506697
  • Model:A10VO71DFR/31R-VSC92K68*GO2*

Quantity in stock: 0

Note: Sales tax, and shipping will be calculated at checkout.
***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 A10V O 71 DFR /31R-VSC92K68 (R902506697) is a state-of-the-art variable displacement pump designed with an axial piston swashplate mechanism, tailored for hydrostatic drives in open circuit applications. This versatile pump is engineered to deliver variable flow rates that are directly proportional to its drive speed and displacement, which can be seamlessly adjusted via the swashplate angle. With a size of 71 cm³, it stands out for its low operating noise and high efficiency. The pump features a pressure flow controller and comes equipped with a DR F controller for precise control, ensuring short response times and reliable performance. It is built with an FKM standard sealing material that promises durability and resistance to harsh conditions. The A10V O 71 DFR /31R-VSC92K68 operates effectively within a working pressure range suitable for medium pressure requirements. This model's design includes a through-drive option labeled 'K,' allowing for the mounting of additional pumps up to the same nominal size, thus enabling versatile configuration options within hydraulic systems. The pump's working ports are designed with B flange SAE and S flange SAE standards, while the mounting flange conforms to ISO 4-bolt standards. Notably, this model is crafted to maintain low noise levels during operation while ensuring a long service life and quick control response times—an attribute that underscores Bosch Rexroth's commitment to high-quality engineering. Its excellent suction characteristics are complemented by strategically placed leakage and drain ports that contribute to its overall reliability and maintenance ease. With its robust construction, the A A10V O 71 DFR /31R-VSC92K68 operates with an exceptional balance of power and precision in various applications requiring consistent hydraulic performance. Its clockwise rotation when viewed from the shaft end makes it compatible with standard system configurations. This model's all-purpose medium pressure capabilities make it suitable for nominal pressures of up to bar while being able to withstand maximum pressures of bar in open circuit systems.


A10V O, variable displacement unit, open circuit, medium pressure, size: 71 cm³, pressure flow controller, with through drive

A10VO 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: 38 kg
Paint/top coatwithout
Test certificateWithout
SeriesSeries 3, index 1
Productgroup ID7,21,22,23,24,25
Rotational speed1800
Shaft endSplined shaft
Control deviceDR F controller X-T open 32/53
Sealing materialFKM (standard)
Type of actuationVariable pump, open circuit
Working pressure280
Min. displacement settingFix
Test certificate language codeWithout
Version_2Standard
Max. displacement settingFix
Product familyA10VO
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 driveK 101-2; 7/8 in 13T 16/32DP
Product (axial piston unit)A10V
Version_1Standard
Working portsB flan l SAE, S flan l SAE
Mounting flangeISO 3019-1 (SAE), 2 hole
Pressure differential FR14.0
Min. displacement0.0
Size (displacement)71
Max. displacement71.0
Weight38

Table of values

Size

18 28 45 71 88 100 140 45 71 100 140

Version

Standard High speed

Displacement
geometric, per revolution

Vg max

cm³

18 28 45 71 88 100 140 45 71 100 140

Nominal pressure

pnom

bar

280 280 280 280 280 280 280 280 280 280 280

Maximum pressure

pmax

bar

350 350 350 350 350 350 350 350 350 350 350

Maximum speed 1)

at Vg max

nnom

rpm

3300 3000 2600 2200 2100 2000 1800 3000 2550 2300 2050

Flow

at Vg max and nnom

qV nom

l/min

59 84 117 156 185 200 252 135 178 230 287

at Vg max and n = 1500 rpm

qV 1500

l/min

27 42 68 107 132 150 210 68 107 150 210

Power

at qV nom and pnom

P

kW

30 39 55 73 86 93 118 63 83 107 134

at qV 1500 and pnom

P 1500

kW

12.6 20 32 50 62 70 98 32 50 70 98

Torque

at Vg max and pnom

M

Nm

80 125 200 316 392 445 623 200 316 445 623

Weight (approx.)

m

kg

12.9 18 23.5 35.2 35.2 49.5 65.4 23.5 35.2 49.5 65.4
1) These values are valid at an absolute pressure of 1 bar in suction port S and for the optimum viscosity range νopt