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

BOSCH REXROTH
R910966146

  • BOSCH REXROTH
  • Material:R910966146
  • Model:A AA10VSO 28 DFR /31R-PKC62K57

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 A AA10VSO 28 DFR /31R-PKC62K57 (R910966146) is a state-of-the-art axial piston variable pump featuring a swashplate design tailored for hydrostatic transmissions in open circuits. This particular model is engineered to deliver exceptional performance with low operating noise and excellent suction characteristics, making it an ideal solution for demanding applications requiring precise control and reliability. The A AA10VSO series is known for its short control response times, which contribute to the efficiency and responsiveness of the hydraulic system it's integrated into. One of the standout features of this pump is its through-drive capability, which allows for the mounting of further pumps up to the same nominal size directly to its housing. This modularity makes it a versatile component in complex hydraulic systems where multiple pumps are needed. Additionally, the pump's long service life ensures that it will be a durable and cost-effective solution over time. The R910966146 model includes drain ports that facilitate maintenance and enhance operational safety by preventing pressure build-up within the system. The robust design of this Bosch Rexroth pump ensures consistent performance even under challenging conditions, making it suitable for a wide range of applications where hydraulic power is essential. With its advanced engineering and reliable operation, this Bosch Rexroth axial piston variable pump stands out as a high-quality component in any hydraulic setup.

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