Small Hydraulic Motors

Small Hydraulic Motors

When the hydraulic fluid is pumped into the bottom chamber of a small hydraulic cylinder, the piston rod is pushed up, pushing the hydraulic fluid in the other chamber back into the reservoir. This process pressurizes the chamber and extends the piston to its full length, giving the hydraulic cylinder its ability to push. In small hydraulic motors, the piston's full measurement, or stroke length, may be less than an inch. Although they retain all of the capabilities of larger hydraulic cylinders, small hydraulic motors are typically used in applications requiring high precision, as in military operations or robotics. Regardless of the size of a hydraulic motor, there are certain considerations that must always be in thought through while building and before using one. Proper fluids must always be used, and checked for compatibility with the metal material of the motor. All of the relief valves should be checked, as well as the pump and fluid resevoirs. SUch precaustions while ensure that a hydraulic motor will function at it's optimum level for the longest period of time.