Marzocchi Pompe produce a system of radial sealing at the shaft that can bear enormous internal over-pressures without resulting in damage. This radial sealing is particularly useful in single ...

Generally, hydraulic and pneumatic motors are organized along similar principles. The internal engineering of each is quite different, but the operating philosophies are very similar. Axial-piston ...

There are several factors that need to be known before a calculation can be used to decide the most suitable sized hydraulic gear motor for an application. 1) First of all find out if the required ...

When designs call for rotary motion and torque, engineers have the option of specifying electric or hydraulic motors. Electric motors are generally the first choice because they come in a wider ...

Researchers at Purdue University have shown how to reduce fuel consumption and dramatically improve the efficiency of hydraulic pumps and motors in heavy construction equipment. The new designs ...