This compact actuator uses JASC’s patented FlexJet™ Servovalve technology. The FlexJet Servo provides excellent response and contamination tolerance in a small package, resulting in a compact, high-performing linear actuator. It was originally designed to position a pintle in throttable rocket engine, and comes with a flight-grade electronic control unit.
A high-accuracy linear potentiometer provides position feedback to the external controller. A single D38999 electrical connector communicates all signals to and from the controller.
| Specifications | ||
|---|---|---|
| Power | 28 VDC per MIL-STD-704 | |
| Command Signal | 4 to 20 mA, proportional to position | |
| Media | Hydraulic Oil per MIL-H-5606/23282 | |
| Supply Pressure | 2000 psi Max | |
| Temperature Range | -40°F to +250°F | |
| Static Force | 700/600 lb Extension/Retraction, 1500 psi Supply | |
| Stroke | ±0.85 inches | |
| Step Response | 1.2/1.4 sec Extension/Retraction, Full Scale, 1500 psi Supply | |
| Frequency Response | 5.6 Hz @ -3dB, 1500 psi Supply , Unloaded | |
| ServoValve | JASC FlexJet™ | |
| Position Feedback | Single-Channel Potentiometer, 4-20 mA Report | |
| Materials of Construction | 6061-T6 Aluminum, Stainless Steel | |
| Dimensions | 10.00 L x 2.13 Dia. x 3.23 H (overall) | |
| Weight | 1.92 lb (actuator, dry); 0.44 lb (ECU) | |
| Part Number | 101552-1 | |
