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BOSCH REXROTH
R902502703


$2,527.20 USD
  • BOSCH REXROTH
  • Material:R902502703
  • Model:A10VO45DFR/31R-VSC62N00*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 A10VO 45 DFR /31R-VSC62N00 (R902502703) is a high-performance axial piston unit designed to operate in open circuit hydraulic systems. This variable displacement pump features a swashplate design that allows for stepless adjustment of flow in proportion to drive speed and displacement, ensuring precise control for a variety of applications. The A10VO series is engineered for medium pressure operations, with a nominal pressure of 280 bar and a maximum pressure capacity of 350 bar, making it suitable for all-purpose applications within its range. The pump size is 45 cm³, which provides an optimal balance between compactness and power output. It comes equipped with an FR control (pressure flow controller) that contributes to the pump's short control response times and excellent suction characteristics. The unit's design emphasizes durability and reliability, promising a long service life with low operating noise. For ease of integration into various systems, the A10VO 45 DFR /31R-VSC62N00 features standard SAE working ports B and S flanges as well as an ISO SAE mounting flange with a 2-hole configuration. The rotational direction is clockwise when viewed from the shaft end, which has a splined shaft design. This model comes without through drive options, meaning it does not allow for the mounting of additional pumps in tandem. However, it maintains exceptional performance characteristics including its short control times and high efficiency in operation. Its sealing material is FKM standard, ensuring compatibility with a wide range of fluids and operating conditions. Overall, the Bosch Rexroth A10VO 45 DFR /31R-VSC62N00 offers robust performance for open circuit hydraulic systems requiring reliable variable displacement capabilities combined with quiet operation and quick response controls.


A10V O, variable displacement unit, open circuit, medium pressure, size: 45 cm³, pressure flow controller, without 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: 23.5 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. flow81.0
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)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)45
Max. displacement45.0
Weight23.5

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