You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.

BOSCH REXROTH
R902401176

  • BOSCH REXROTH
  • Material:R902401176
  • Model:A A10V O 71 DFR1/31R-PSC92K01

Due to extremely high demand, please call 877-366-7226 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 A10VO 71 DFR1/31R-PSC92K01 (R902401176) is a high-quality axial piston variable pump known for its robust performance and durability. This particular model features a swashplate design, which is instrumental in converting the rotary motion of the drive shaft into the piston reciprocating motion required for pumping action. It is designed to facilitate through-drive capability, allowing for the mounting of additional pumps up to the same nominal size, which can be essential for systems requiring multiple pump configurations. The A10VO series is recognized for its low operating noise, making it suitable for environments where noise reduction is critical. The long service life of this pump ensures reliability and reduces downtime in operational settings. Furthermore, it boasts short control response times, which allows for quick system reactions and adjustments, a crucial feature in dynamic hydraulic systems where timing and precision are important. Another significant aspect of this model is its excellent suction characteristics. This ensures that the pump maintains optimal performance even under challenging inlet conditions. Additionally, it includes drain ports which are vital for maintaining internal pressure and fluid cleanliness within the hydraulic system. This Bosch Rexroth pump is tailored to meet the demanding requirements of various hydraulic applications, offering both versatility and efficiency in operation. Its advanced design and engineering make it a preferred choice in many applications where hydraulic power transfer is essential.

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