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BOSCH REXROTH
R902491401


$5,403.00 USD
  • BOSCH REXROTH
  • Material:R902491401
  • Model:A A10VSO 71 DRG /31R-VPA42N00

Due to extremely high demand, please call 920-337-0234 for availability

***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 A10VSO 71 DRG /31R-VPA42N00 (R902491401) is a high-performance, variable displacement unit designed for hydrostatic drives in open circuit applications. This medium pressure pump features a swash plate design that allows for a variable flow rate, which can be adjusted seamlessly thanks to the swash plate's angle. It operates with low noise levels and is built for durability, promising a long service life and short control response times. The A10VSO 71 DRG /31R-VPA42N00 is equipped with an ISO shaft key and utilizes FKM standard sealing material to ensure reliable operation under various conditions. The pump's direction of rotation is clockwise when viewed from the shaft end, and it does not include an internal drain line or through drive; however, it allows for the mounting of further pumps up to the same nominal size without through drive. The working ports are designed with metric flanges for secure connections. This model has a fixed minimum displacement setting and a variable maximum displacement setting, providing flexibility in flow rates. It operates efficiently with excellent suction characteristics, which minimizes the risk of cavitation. The pump's weight is optimized for its size and capacity, making it suitable for various applications requiring precise hydraulic power delivery. Key specifications include a nominal pressure of bar and a maximum pressure of bar, indicating its capability to handle demanding operations. The product comes standard without paint on the top coat or base coat and does not include test certificates or connectors for solenoids. Overall, the Bosch Rexroth A10VSO 71 DRG /31R-VPA42N00 (R902491401) is an all-purpose medium pressure pump that excels in providing hydraulic power with precision control in open circuit systems while maintaining efficiency and reliability in industrial applications.


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 speed1500
Shaft endISO 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_2Standard
Max. displacement settingVariabel
Product familyA10VSO
Classification society (external)No
Paint/base coatwithout
Max. flow106.0
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)A10VS
Version_1Standard
Working portsB flan l metr, S flan l metr.
Mounting flangeISO 3019-2 (metric), 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