The JASC 101413 Hydraulic Servo-Actuator is currently the largest actuator in the JASC line. It was designed for flight surface control for a manned spacecraft launch vehicle and puts out 32,000 lbs of static force at 3000 psi supply pressure. This actuator exhibits excellent frequency response (4.4 Hz @ -3 dB) and incorporates an internal temperature-compensated LVDT for position monitoring.
JASC Actuators
(Scroll the table horizontally for full details.)
| Part No. | Working Fluids | MEOP (psig) | Stroke (in) | Static Force (lb) (RET/EXT) | Retracted Length (in) | Unloaded Frequency Response (Hz) | Approximate Dimensions (in) | Dry Weight (lb) | Notes: |
|---|---|---|---|---|---|---|---|---|---|
| 101405-1 | MIL-PRF-83282, MIL-H-5606 | 3000 | 2.35 | 11000/13500 | 12.95 | 5.1 @ -3 dB | 18H X 4.5W X 14.1 NOM L | 12.8 | Includes feedback device (LVDT) |
| 101413-1 | MIL-PRF-83282, MIL-H-5606 | 3000 | 6.60 | 27500/32500 | 18.70 | 4.4 @ -3 dB | 10.7H X 6.3W X 22.0 NOM L | 29.2 | Includes feedback device (LVDT) |
| 101424-2 | MIL-PRF-7024, MIL-H-5606, RP1 | 1500 | 2.86 | 5000/7100 | 13.68* | 6.0 @ -3 dB | 7.6H X 4.4W X 15.1 NOM L | 13.5 | Includes feedback device (LVDT) |
| 101424-4 | MIL-PRF-7024, MIL-H-5606, RP1 | 2000 | 2.86 | 6660/9460 | 13.68* | 9.0 @ -3 dB | 7.6H X 4.4W X 15.1 NOM L | 13.5 | Includes feedback device (LVDT) |
| 101552-1** | MIL-PRF-83282, MIL-H-5606 | 1500 | 1.70 | 515/550 | 9.20 | 2.5 @ -3 dB | 3.3H X 2.2W X 10.1 NOM L | 1.7 | Includes feedback device (Linear Pot.) |
| 101622-2 | MIL-PRF-83282, MIL-H-5606, MIL-PRF-7024 | 3000 | 6.10 | 10750/13250 | 16.72 | 8.0 @ -3 dB | 7.4H X 4.4W X 17.8 NOM L | 14.1 | Includes feedback device (LVDT) |
| 101730-1 | MIL-PRF-7024, MIL-H-5606, RP1 | 1800 | 3.71 | 15000/15800 | 13.37* | 10.1 @ -3dB | 11.5H X 6.0W X 16.9 NOM L | 19.8 | Incorporates passive hydraulic lock device & LVDT |
| 101850-X | MIL-PRF-83282, MIL-H-5606, MIL-PRF-7024 | 3000 | 6.1 | 10750/13250 | 16.72 | 8.0 @ -3 dB | 7.8H X 4.4W X 17.8 NOM L | 14.3 | Includes feedback device (LVDT) |
* No rod end
** Matched Electronic Control Unit available