ROTODISK S – Rotary Union with axial mechanical seal
Your benefits
Extremely long service life
ROTODISK S unions are fitted with extremely wear-resistant hydrostatically relieved silicon carbide mechanical seals to ensure low frictional torque and minimal wear, accordingly. An automatic self-alignment system ensures that the axial face seals always have full surface contact – even when subject to high pressures and high speeds at the same time.
Reliable and robust
The micro-gap system allows emulsions to be switched off without any leakage impulse, permitting the system to run dry at full speed without being pressurized by medium pressure. Spindle or hybrid ball bearings installed in high-precision steel housings ensure robust and smooth running.
Maximum flexibility
To facilitate the transmission of different media such as emulsion, air or oil-air mixture, we offer a variant capable of handling all three operating modes. Integrated valves switch between the different media.
Technical data
| Media |
Emulsion, air, oil, oil-air mixture, water, low vacuum |
| Max. number of channels |
1 |
| Max. pressure [bar] |
200 |
| Max. speed [rpm] |
100,000 |
Suitable for operation with up to 3 media, leakage-free operation
ROTODISK S-HP
Specifically designed for high pressures occurring during deep-hole drilling
ROTODISK S-EBS
Cartridge design without ball bearings
ROTODISK D10
Special variant for grease, also available with 2 channels
ROTOKOMBI M80 EX2 + M60 EW1 + D10ROTARY UNION
GAT- Gesellschaft für Antriebstechnik,ROTODISK S – Rotary Union with axial mechanical seal,
ROTOKOMBI M80 EX2 + M60 EW1 + D10,
Rotary Unions ROTOSTAT E/ROTODISK S,ROTARY UNION
ROTODISK S – Rotary Union with axial mechanical seal
ROTORAY FORU-A01-SC/SC-12GAT- Gesellschaft für Antriebstechnik,OPTICAL ROTARY UNION,ROTORAY – Fiber Optical Rotary Union / FORJ for contactless high-speed data transmission,Optical Rotary Union,ROTORAY FORU-A01-SC/SC-12
ROTOKOMBI SW 35 L3X2-1 + ESR 110/31-MB37GAT- Gesellschaft für Antriebstechnik,ROTOKOMBI – Combinations of Rotary Unions and Slip Rings,COMBINED SYSTEM,ROTOKOMBI – Combinations of Rotary Unions and Slip Rings,GAT- Gesellschaft für Antriebstechnik,Rotary Union + Slip Ring,ROTOKOMBI M45 L8 + ESR160/12-QC, Rotary Union ROTOPACK + Slip Ring ROTOFLUX, Rotary Union ROTOPACK, Slip Ring ROTOFLUX,ROTOKOMBI SW 35 L3X2-1 + ESR 110/31-MB37, Rotary Union ROTODISK SW + Slip Ring ROTOFLUX, Rotary Union ROTODISK SW, Slip Ring ROTOFLUX, Rotary Union ROTOSTAT E, Rotary Union ROTODISK SW, Rotary Union ROTODISK S, Slip Ring ROTOFLUX,ROTOKOMBI SW 35 L3X2-1 + ESR 110/31-MB37Rotary Union ROTODISK SW + Slip Ring ROTOFLUX,Rotary Union ROTODISK SW,Slip Ring ROTOFLUX
ROTOCT CT1374-423/XXX/OG1,2GAT- Gesellschaft für Antriebstechnik,Slip Ring,ROTOCT CT1374-423/XXX/OG1,2,Slip Ring ROTOCT,ROTOCT – Slip Ring for the transmission of power and data in CT scanners