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BOSCH REXROTH
R910909446

  • BOSCH REXROTH
  • Material:R910909446
  • Model:A10VO45DR/31L-PSC62N00

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 A10V O 45 DR /31L-PSC62N00 (R910909446) is a versatile medium pressure pump known for its robust swashplate design and suitability for open circuit applications. It is engineered to offer exceptional performance with low operating noise and long service life, making it a reliable choice for various hydraulic systems. The pump's short control response times ensure precise operations, while its excellent suction characteristics contribute to efficient fluid handling. This model features a through drive, allowing for the mounting of additional pumps up to the same nominal size, which can be particularly useful for systems requiring multiple pump setups. The through drive design enhances the flexibility and adaptability of the pump in complex hydraulic circuits. With a size that accommodates nominal pressure up to bar and maximum pressure levels up to bar, this Bosch Rexroth pump meets the demands of many medium pressure tasks. The A A10V O 45 DR /31L-PSC62N00 is also equipped with drain ports that facilitate maintenance and enhance the operational efficiency of the pump. Its construction is tailored to provide reliable service in a wide range of applications where medium pressure hydraulic power is needed. Whether it's employed in mobile machinery or industrial settings, this Bosch Rexroth pump stands out as a durable component designed to optimize hydraulic system performance.

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