ROTOSTAT E

The ROTOSTAT E series consists of wear-free hydrostatically regulated radial gap seal systems with self-centring sealing bushings. This sealing principle enables reliable operation under very high pressures and at high speeds. The critical load areas in the primary and secondary sealing sections are provided with resistant coatings and finished with the best possible surface quality in order to achieve the greatest possible level of reliability.

ROTOSTAT E products can be used anywhere where very high pressures of up to 600 bar and high speeds are required at the same time. Typical areas of application include the supply of oil or emulsion in chucks and collets in machine tools, rotor blade pitch control in wind turbines, hydro power plants, high-speed rotary tables, steel coilers in steel mills and many more.

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Features

Hydrostatically regulated radial gap seal
Pressures up to 350 bar
Speeds up to 20,000 rpm
Wear-free ceramic coating
Extremely minimal leakage in primary sealing system
For flow rates up to 300 l/min
Low mechanical loss

Versions

Available in a standard design with up to 4 channels as a complete unit
Pressures up to 600 bar, flow rates of 400 l/min per channel and shaft diameters up to 360 mm
2-channel designs with coaxial flange
Custom designs can be engineered according to customer-specific requirements with reference to channel diameters, flow rates and connections sizes

Specifications

Technical Data
Media	Oil, water, emulsion, air, gas
Maximum Number of Channels	12
Maximum Pressure (bar)	350
Maximum Speed	Up to 20,000, depending on pressure and shaft diameter

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Data Sheets

Moog GAT Product Catalog

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ROTOSTAT E

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