Construction machinery and cranes
Rotary Unions, Slip Rings and Combinations
Your benefits
Fine-tuned to precision
Wherever a multitude of media such as hydraulic oil, foam or water demand specific sealing solutions, GAT ensures maximum operational reliability.
Optimally adjusted sealing systems
We always pick the optimal sealing system from the broad range of products that have all been developed in-house. For example, we offer sealing systems that successfully protect equipment against abrasive rock dust, realizing unprecedented drilling times.
Tailored to your needs
Our engineers and technicians develop rotary unions and slip rings for any application – including combined solutions for the simultaneous transmission of media and electric power and signals.
Rotary Unions:
ROTOKOMBI M125 X6-1 + MCR2 8-08-K
| Rotary Unions ROTOPACK | |||
|---|---|---|---|
| Speed [rpm] | 5 | ||
| Sealing system | Contact seal | ||
| Highlights | Rotary union combinations with non-leaking contact seal | ||
| Number of channels | 2 | 4 | 8 |
| Medium | Hydraulic oil | ||
| Pressure [bar] | 300 | 30 | 50 |
Rotary Unions + Slip Ring + Optical Rotary Union:
ROTOKOMBI M60 EX2EW2 + SW50 L-1 + ESW110/09-1 + FORU
| Rotary Unions ROTOSTAT E/GAT ROTODISK SW + Slip Ring ROTOFLUX + Optical Rotary Union ROTORAY | |||
|---|---|---|---|
| Speed [rpm] | 160 | ||
| Highlights | Compact rotary transmission system, high-speed data transmission up to 30 Gbit/s thanks to integrated optical module | ||
| Rotary Union ROTOSTAT E | |||
|---|---|---|---|
| Sealing system | Radial gap seal | ||
| Number of channels | 2 | 2 | |
| Medium | Hydraulic oil | Water | |
| Pressure [bar] | 250 | 150 | |
| Rotary Union GAT ROTODISK SW | |||
|---|---|---|---|
| Sealing system | Axial mechanical seal | ||
| Number of channels | 1 | ||
| Medium | Air | ||
| Pressure [bar] | 10 | ||
| Slip Ring ROTOFLUX | |||
|---|---|---|---|
| Transmission system | Gold / gold | ||
| Number of channels | 4 | 5 | |
| Medium | Power | Signal | |
| Transmission | 24 VDC/5 A | 24 VDC/1 A | |
| Optical Rotary Union ROTORAY | |||
|---|---|---|---|
| Transmission system | Fiber-optical | ||
| Number of channels | 1 | ||
| Medium | Optical signal | ||
| Transmission | 30 Gbit/s | ||
