| Series | Type | ForceRanges | Max Frequency |
|---|---|---|---|
| 174 Series | Electromechanical | 10 kN to 200 kN(2,250 lbf to 45,000 lbf) | 2 Hz |
| 574 Series | Electrodynamic | 100 N to 5 kN(22 lbfto 1,125 lbf) | 15 Hz |
| 974 Series | Servo Hydraulic | 100 kNto 250 kN(22,500 lbfto 55,000 lbf) | 30 Hz |
| Model | Force Rating | Stroke (per actuator) | Max Frequency |
|---|---|---|---|
| 174LA55 | ±250 N (55 lbf) | 25 mm (50 mm per axis) | 2 Hz |
| Model | Force | Speed |
|---|---|---|
| 574 | Six actuators rated from 2.6 kN to 55 kN (580 lbfto12,400 lbf) | Test Frequencies up to 15 Hz. |
| Model | Force | Speed |
|---|---|---|
| 974LX | Actuators available from 50 kN (11,250 lbf) and higher forces | Test Frequencies up to 50 Hz |