90 Series Piston Motors

Series 90 Axial Piston Motors

-Sizes 42 to 130

-Nominal pressure 420 bar 

-Maximum pressure 480 bar 

Features

Series 90 hydrostatic pumps and motors can be applied together or combined with

other products in a system to transfer and control hydraulic power. They are intended for closed circuit applications.

Series 90 variable displacement pumps are compact, high power density units. All

models utilize the parallel axial piston/slipper concept in conjunction with a tiltable

swashplate to vary the pump’s displacement. Reversing the angle of the swashplate

reverses the flow of oil from the pump and thus reverses the direction of rotation of the motor output.

Series 90 pumps include an integral charge pump to provide system replenishing

and cooling oil flow, as well as control fluid flow. They also feature a range of auxiliary mounting pads to accept auxiliary hydraulic pumps for use in complementary hydraulic systems. A complete family of control options is available to suit a variety of control systems (mechanical, hydraulic, electric).

Series 90 motors also use the parallel axial piston/slipper design in conjunction with a fixed or tiltable swashplate. They can intake/discharge fluid through either port; they are bidirectional. They also include an optional loop flushing feature that provides additional cooling and cleaning of fluid in the working loop.

• Series 90 – advanced technology today

· Seven sizes of variable displacement pumps

· Five sizes of fixed displacement motors

· One variable displacement motor

· SAE and cartridge mount configurations

· Efficient axial piston design

· Proven reliability and performance

· Compact, lightweight

· Worldwide sales and service