High-Temperature EM Rotary Actuator
This actuator was designed to replace pneumatic actuators found on gas turbine auxiliary power units (APUs) to operate load and surge valves handling air at temperatures in excess of 600˚F. It is designed for robust, reliable, long-life service under severe operating conditions (temperature, vibration), and is available with an optional electronic control unit (ECU).
| Specifications | |
|---|---|
| Power | 28 VDC per MIL-STD-704 |
| 4.5A max rated current | |
| 16A peak for 50 msec | |
| Temperature Range | -65˚F to +392˚F |
| Output Torque | 8.8 ft-lb max continuous |
| Stroke | 0 to 90° |
| Step Response | <0.5 sec full scale |
| Motor | 3-Phase BLDC |
| Gearhead | Harmonic Drive, 100:1 |
| Commutation | Resolver |
| Position Feedback | Resolver |
| Materials of Construction | Stainless Steel, Aluminum, Copper |
| Design Life | 5000 hours |
| Dimensions | 3.375 diameter x 5.20 length |
| Weight | 3.53 lb |
JASC Actuators
(Scroll 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