The Rexroth A2FE series hydraulic motors are axial piston motors. They are designed to convert hydraulic energy into mechanical rotational energy with high efficiency and reliability.
2. Performance Specifications
Displacement: The displacement of the A2FE motor varies depending on the specific model. It can range from a few cubic centimeters per revolution to larger values. For example, different models might have displacements such as 55 cm³/rev, 80 cm³/rev, etc. Displacement determines the amount of fluid volume needed to achieve a certain amount of rotation and is a crucial factor in calculating the motor's output speed and torque.
Speed Range: These motors typically have a wide speed range. The minimum speed can be relatively low, allowing for slow and precise movements. The maximum speed can reach several thousand revolutions per minute (rpm). For instance, the operating speed range might be from 5 - 3700 rpm, which enables them to be used in applications that require both slow - speed high - torque operations (like in heavy - duty winches) and high - speed operations (such as in some conveyor systems).
Torque: The torque output of the A2FE hydraulic motor is directly related to the pressure of the hydraulic fluid supplied and its displacement. Higher pressure generally results in greater torque output. The motors are capable of providing high - torque values, which makes them suitable for driving heavy loads. The maximum continuous torque can range from several hundred to several thousand Newton - meters (Nm), depending on the model and operating conditions.
3. Pressure Ratings
Maximum Operating Pressure: The A2FE motors are designed to withstand high - pressure hydraulic systems. The maximum operating pressure can be up to 400 bar or even higher in some cases. This high - pressure tolerance allows for powerful performance and the ability to work in demanding industrial and mobile applications.
Peak Pressure: They can also handle short - term peak pressures that are higher than the maximum operating pressure. The peak pressure rating is important to ensure the motor's durability during sudden pressure spikes, such as those that might occur during start - up or in case of hydraulic shock.
