Test cylinder
Test cylinder with diaphragm accumulator
Accumulator in low-friction design, with an integrated displacement measuring system and mounted control block for a servo/proportional valve.
The piston rod also has a special receptacle for strain gauges.
| Technical data | ||
|---|---|---|
| Piston diameter: | 150 mm | |
| Rod diameter: | 80 mm | |
| Stroke: | 400 mm | |
| Operating pressure: | 325 bar | |
| Cylinder weight: | 178,7 kg | |
| Sealing system: | low friction |
Pulling cylinders for servo-hydraulic testing machines
In servo version with mounted servo valve, for use in test systems for continuous vibration measurement.
| Technical data | ||
|---|---|---|
| Piston diameter: | 530 mm | |
| Rod diameter: | 260 mm | |
| Stroke: | 1500 mm | |
| Operating pressure: | 200 bar | |
| Cylinder weight: | 4678 kg | |
| Sealing system: | servo quality |
Frequency-controlled synchronous cylinder
In low-friction design and integrated displacement encoder for use in diverse Testing machines.
| Technical data | ||
|---|---|---|
| Piston diameter: | 420 mm | |
| Rod diameter: | 200 mm | |
| Stroke: | 400 mm | |
| Operating pressure: | 210 bar | |
| Cylinder weight: | 2184 kg | |
| Frequency: | 5 Hz | |
| Max. movement speed | 80 mm/s | |
| Sealing system: | low friction |
