A7vo55 Hydraulic Open Circuit Pumps Electric Radial Plunger Pump Type With Flow Valve

Price Negotiable

Price: discussible

MOQ: 1 pcs

Delivery Time: 5days

Brand: Bosch Rexroth

Product Description

A7vo55 Hydraulic Open Circuit Pumps Electric Radial Plunger Pump Type with Flow Valve

Basic Info.

Hydraulic fluids

The A7VO variable pump is designed for operation with HLP

mineral oil according to DIN 51524.

Application instructions and requirements for hydraulic

fluids should be taken from the following data sheets

before the start of project planning:

▶ 90220: Hydraulic fluids based on miner

al oils and

related hydrocarbons

▶ 90221: Envir

onmentally acceptable hydraulic fluids

▶ 90222: Fire-r

esistant, water-free hydraulic fluids

(HFDR/HFDU)

▶ 90223: Fire-r

esistant, water-containing hydraulic fluids

(HFC, HFB, HFAE, HFAS)

Details regarding the selection of hydraulic fluid

The hydraulic fluid should be selected such that the

operating viscosity in the operating temperature range is

within the optimum range (νopt, see selection diagram).

Note

At no point of the component may the temperature be

higher than 115 °C. The temperature difference specified in

the table is to be taken into account when determining the

viscosity in the bearing.

If it is not possible to maintain the conditions above due to

extreme operating parameters, we recommend flushing the

case at port U.

Technical data
Sizes 28 to 160.
Nominal pressure 350 bar.
Maximum pressure 400 bar.
Open circuit.
Features
Variable pump with axial tapered piston rotary group of bent-axis design, for hydrostatic drives in open circuit.
For use in mobile and stationary applications.
Flow is proportional to the drive speed and displacement.
The flow can be steplessly changed by adjusting the bent axis.
Wide selection of control devices.
Compact, robust pump with a long service life.