Sauer Danfoss Hydraulic Pump is an axial piston variable displacement pump of swash plate design with changeable flow capability suitable for hydrostatic transmissions with the closed-loop circuits.
GumaTech provides Sauer Danfoss Hydraulic Pump of two types of series for 51V and 90R, and four models are available in stock.
Series 90
It is a variable displacement pump, compact, high power density unit. All models utilize the parallel axial piston/slipper concept in conjunction with a tiltable swashplate to vary the pump’s displacement.
Reversing the swashplate angle reverses the flow of oil from the pump and thus reverses the direction of rotation of the motor output.
Gear Pump
Danfoss aluminium gear pumps are robust and reliable, offering a pressure-balanced design, extended operating life, and modular and short versions of multi-stage units for high flexibility and compactness.