Bosch Rexroth Axial piston variable motor A6VM Series 63

Features
▶▶ Robust motor with long service life
▶▶ Approved for very high rotational speeds
▶▶ High control range (can be swiveled to zero)
▶▶ High torque
▶▶ Variety of controls
▶▶ Optionally with flushing and boost-pressure valve
mounted
▶▶ Optionally with integrated or mounted counterbalance
valve
▶▶ Bent-axis design

Hydraulic fluids
The A6VM variable motor 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 mineral oils and
related hydrocarbons
▶▶ 90221: Environmentally acceptable hydraulic fluids
▶▶ 90222: Fire-resistant, water-free hydraulic fluids (HFDR/
HFDU)
▶▶ 990223: Fire-resistant, water-containing hydraulic fluids
(HFC, HFB)
▶▶ 90225: Axial piston units for operation with water-free
and water-containing fire-resistant hydraulic fluids
(HFDR, HFDU, HFB, HFC).

Notes on 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).

Notice
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 the above conditions cannot be maintained due to
extreme operating parameters, we recommend the use of a
flushing and boost-pressure valve (see page 73).

Type code

Product Photos

Bosch Rexroth Axial Piston Variable Motor

A6VM Axial Piston Variable Motor

Bosch Rexroth Axial Piston Variable Motor A6VM Series 63 Images