Rotary Union GAT ROTODISK SW

Rotary Union with axial mechanical seal

Your benefits with Rotary Union GAT ROTODISK SW

Easy installation even in confined spaces

GAT ROTODISK SW has been specifically designed for radial coolant supply to milling heads. Realized in an extremely compact cartridge design, the radial single-channel rotary union will fit even into the tightest spaces.

Unsurpassed service life

The sealing elements relieved of hydrostatic load are manufactured from resilient, low-friction material for minimized frictional torque and extraordinary service life.

Suitable for any media

GAT ROTODISK SW units are available in individually adjusted variants. For example as complete rotary unions for multi-channel applications and different media.

Technical data

Media Emulsion, air, oil, oil-air mixture, water, grease
Max. number of channels 10
Max. pressure [bar] 250
Max. speed [rpm] 10,000
Rotary Union GAT ROTODISK SW-STD
GAT ROTODISK SW-STD
Standard variant for emulsions, max. 6,000 rpm, 1 channel
Rotary Union GAT ROTODISK SW-HM
GAT ROTODISK SW-HM
Carbide variant for emulsions, oils with an increased content of abrasives, max. 10,000 rpm, single-channel
Rotary Union GAT ROTODISK SW-L
GAT ROTODISK SW-L
Variant for air, max. 4,000 rpm, single-channel
 Multi-channel Rotary Union GAT ROTODISK SW
GAT ROTODISK SW Multichannel
Stacked design, complete rotary union for various media
Rotary Union GAT ROTODISK SW-HP
GAT ROTODISK SW-HP
Special variant for grease, up to 250 bar

Rotary Unions:

Rotary Union ROTOKOMBI for machine tools
ROTOKOMBI SW25 L1W2X1 + S0
Rotary Unions GAT ROTODISK SW/GAT ROTODISK S
Speed [rpm] 6,000
Sealing system Axial mechanical seal
Highlights Extremely compact design, simultaneous transfer of different media
Number of channels 1 2 1 1
Medium Air Water Hydraulic oil Emulsion
Pressure [bar] 10 20 20 120

Rotary Union + Slip Ring:

Slip Ring ROTOKOMBI for steel
ROTOKOMBI SW275 W2-1+ESW 450/4
Rotary Union GAT ROTODISK SW + Slip Ring ROTOFLUX
Speed [rpm] 60
Highlights Compact rotary transmission system with hollow-shaft design
Rotary Union GAT ROTODISK SW
Sealing system Axial mechanical seal
Number of channels 2
Medium Water
Pressure [bar] 6
Slip Ring ROTOFLUX
Transmission system Gold / gold
Number of channels 4
Medium Power
Transmission 400 VAC/25 A

Our products in detail
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Multi channel rotary union combining different sealing technologies
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