Your benefits
For high pressures and speeds
The tried-and-tested ROTOSTAT E sealing system uses a hydrostatically controlled radial gap seal, ensuring reliable operation even under the most demanding operating conditions.
Extremely long service life
The contactless sealing system has very low friction, reducing wear to the minimum. Cost savings are considerable.
Continuous development
The product specialists at GAT are continuously striving for further development of this high-tech product. For example, leakage could be reduced significantly by an enhanced bearing system and improved production processes introduced in 2015.
Technical data
| Media |
Oil, water, emulsion, air, gas |
| Max. number of channels |
12 |
| Max. pressure [bar] |
350 |
| Max. speed [rpm] |
15,000 |
ROTOSTAT E Standard
Standard variant for oil, air, water, max. 4 channels, max. 15,000 rpm, shaft diameter 15 – 80 mm
ROTOSTAT E Special variants
Special variants, all media, more than 4 channels, shaft diameter up to
ROTOFLUX ESR 200/80/38-QCGAT- Gesellschaft für AntriebstechnikSLIP RING, ROTOFLUX – Slip Ring with contacting gold/gold technology,ROTOFLUX ESR,ROTOFLUX ESW,,ROTOFLUX ESR 200/80/38-QC,Slip Ring ROTOFLUX
ROTARY UNIONGAT- Gesellschaft für Antriebstechnik,ROTARY UNION,ROTOSTAT E – Rotary Union with contactless radial gap seal
ROTOKOMBI ESR 200/24/23-1 + FORU + M50-W2-1GAT- Gesellschaft für Antriebstechnik,OPTICAL ROTARY UNION,ROTORAY – Fiber Optical Rotary Union / FORJ for contactless high-speed data transmission,Optical Rotary Union,Slip Ring + Optical Rotary Union + Rotary Unio,ROTOKOMBI ESR 200/24/23-1 + FORU + M50-W2-1,Slip Ring ROTOFLUX + Optical Rotary Union ROTORAY + Rotary Union ROTOPACK,Slip Ring ROTOFLUX,Optical Rotary Union ROTORAY,Rotary Union ROTOPACK,
ROTOKOMBI M125 X6-1 + MCR2 8-08-KGAT- Gesellschaft für Antriebstechnik,ROTOPACK – Rotary Union with leakage-free contact seal,Rotary Unions ROTOPACK,ROTOKOMBI M125 X6-1 + MCR2 8-08-K