Inverter-Driven Hydraulic Power Units

TP and TV series hydraulic power units feature a variable-speed electric motor driving a piston or vane pump, respectively, to match pressure and flow output to demand. The result is 35 to 65% reduction in energy consumption, noise level of only 50 dB_A, and low heat generation. Available in four standard sizes from 0.75 kW (1 hp) to 3.7 kW (5 hp) with pumps sized from 8 cc/rev to 42 cc/rev. Also available as SP series, with servomotor drive for 40 to 90% energy savings. Yeoshe Hydraulics Co. Ltd, [email protected], www.yeoshe.com.tw