BUCHER Hydraulics QXM81-315N Internal Gear Pumps
Product Name: BUCHER Hydraulics QXM81-315N Internal Gear Pumps
Product Brand: Bucher Hydraulics
Product Code: Internal Gear Pumps
Product Artikel: BUCHER Hydraulics QXM81-315N Internal Gear Pumps
Description The QXM drive unit can be used in open- and closed-loop hydrostatic drives, and can operate both as a pump and as a motor. The QXM works as a pump to lift the load and it can recover energy when the load is being lowered. Used as a bi-directional pump / motor (four-quadrant operation), the unit can control the complete motion cycle of a cylinder. Advantages Up to 70% energy saving Up to 20 dB (A) quieter Saving valve technology Operating pressure up to 400 bar Open and closed circle operation Use with variable-speed drives 2 and 4 quadrant operation possible Technical Data Type Operating pressure (continuous) up to bar Operating pressure (intermittend) up to bar Displacement cm³/rev Speed max. pump rpm Speed max. motor rpm QXM2 250 280 5,1 - 15,9 4000 4600 QXM3 250 280 10,0 - 32,1 3200 4250 QXM4 250 280 20,3 - 64,5 2900 3900 QXM5 210 250 39,1 - 126,7 2500 3500 QXM6 250 280 79,8 - 248,4 2250 3600 QXM8 250 280 161,9 - 495,4 1600 3400 Applications Injection molding machines Hydraulic presses Flight simulators Wind-power plants Lift/elevator drives Winches Marine industry
