Parker Hannifin’s EHP system for mobile applications breaks from convention by using a low-inertia electric motor to drive a machine’s hydraulic pump.
The standard system consists of a low- or high-voltage electrical drive, low-voltage induction or synchronous motor, and hydraulic pump. Parker’s T7 fixed-displacement vane is standard, but other pump designs can be used on request. The pre-engineered system comes fully validated for pressure, flow, and voltage requirements. The motor series operates from a wide range of voltage ranges to accommodate a variety of battery packs. The electrical drive, motor, and pumps mechanically matched, making a compact package that does not require extra adapters.
Potential applications include electric power steering systems; construction, agricultural, and material-handling equipment; street sweepers; work trucks; utility vehicles; refuse trucks; and auxiliary hydraulic systems in buses and vocational vehicles.
Click here to download a PDF detailing Parker’s electro-hydraulic pump.
