Miniature Hydraulic Accumulator Type AC
The world's smallest accumulator.
- Leakage compensation: It is used to compensate for pressure drops caused by internal and external leaks during pressure control circuits and pressure retention operations, maintaining a constant pressure. - Thermal expansion compensation: Volume changes of liquids due to temperature variations can lead to increases or decreases in internal pressure. Accumulators can reduce these pressure fluctuations. - Pulsation absorption: By using an accumulator, pulsations can be absorbed.
basic information
This diaphragm-type accumulator helps compensate for the pressure loss due to leaks in the hydraulic circuit, mitigates the volume changes of the hydraulic fluid caused by temperature variations, and serves as a hydraulic source during emergencies such as pulsation damping and power outages. Maximum operating pressure: 50 MPa Gas charging pressure: 25 MPa Gas volume: 13 to 40 cc
Price information
Please contact us. Tokyo: 03-5777-6195 Osaka: 06-6395-2174 Nagoya: 052-365-1655
Delivery Time
Model number/Brand name
HAWE Hydraulic Accumulator
Applications/Examples of results
Pressure retention for clamping and unclamping of machine tools and jigs.
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HAWE GmbH, established in 1949 as Heilmeier und Weinlein, Fabrik für Oel-Hydraulik GmbH & Co.KG, changed its name to HAWE Hydraulik GmbH in 2002 and then to HAWE Hydraulik SE in October 2008. Headquartered in Munich, Germany, it is a global leader in hydraulic systems with 2,830 employees and an annual revenue of 490 million euros (approximately 80 billion yen) for the fiscal year 2024. The company sells products in over 41 countries. HAWE currently has five manufacturing sites in Germany, where all processes from component machining to assembly are carried out domestically. Additionally, in 2023, it established manufacturing facilities in Wuxi, China, and Huntersville, North Carolina, USA, and began supplying products to customers in those regions.