A Hydraulic Uncharged Service Accumulator is a device used in hydraulic systems to store energy as pressurized fluid. It consists of a vessel divided into two chambers by a movable piston. One chamber contains compressed gas, while the other holds hydraulic fluid. Unlike charged accumulators, the uncharged version is pre-charged during manufacturing and doesn't require external charging. As hydraulic fluid enters, it compresses the gas, storing potential energy. This energy can be released to power hydraulic actuators or absorb pressure spikes. Uncharged service accumulators find use in emergency backup systems, shock absorption, and compensating for pressure fluctuations. They have limited capacity and are not meant for continuous operation.
Attributes:
• Maximum operating pressure 25000kPa
• Maximum operating temperature 100 °C
• Gas capacity 6.2 L
• Oil capacity 5.2 L
• Provides a means to store energy in hydraulic systems
• Regulates pressure fluctuations in hydraulic circuits
• Effectively absorbs shocks and vibrations, protecting machinery
Applications:
This Hydraulic Uncharged Service Accumulator is mounted on the upper frame to store energy in the form of pressurized fluid within a hydraulic system.