H1 Series Piston Pumps

H1 Axial Piston Pumps

Single and Tandem

-Sizes 45 to 250

-Nominal pressure 380 bar 

-Maximum pressure 480 bar 

Features

The H1 axial piston variable displacement pumps are of cradle swashplate design and are intended for closed circuit applications. Flow direction is reversed by tilting the swashplate to the opposite side of the neutral (zero displacement) position. The flow rate is proportional to the pump input speed and displacement. The latter is infinitely adjustable between zero and maximum displacement.

The H1 family of closed circuit variable displacement axial piston pumps is designed for use with all existing Danfoss hydraulic motors for the control and transfer of hydraulic power.

H1 pumps can be used together in combination with other pumps and motors in the overall hydraulic system.

• Hydrostatic products are designed with many different pressure, load-life and control

capabilities:

‒ Electric displacement control (EDC)

‒ Forward-Neutral-Reverse control (FNR)

‒ Non Feedback Proportional Electric control (NFPE)

‒ Automotive Control (AC)

‒ Fan Drive Control (FDC)

‒ Manual displacement control (MDC)

‒ Control-Cut-Off valve (CCO)

• High power density where all units utilize an integral electro-hydraulic servo piston assembly that controls the rate (speed) and direction of the hydraulic flow.

• Compatible with the Danfoss family of PLUS+1® microcontrollers for easy Plug-and-Perform installation.

• More compact and lightweight

• Improved reliability and performance