Embedded & Avionics Systems · Sigma Advanced Systems lineage
KSHATRA Rear Servo Actuator (LRSAM / MRSAM)
4-axis electromechanical fin-control actuator for SAM missiles
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Technical Overview
This rear servo actuator uses BLDC motors and a 16-bit absolute-position optical encoder to control fin deflection on Long-Range and Medium-Range Surface-to-Air Missile (LRSAM / MRSAM) platforms. An in-built DSP controller and intelligent drive electronics are packaged into a compact, 28 VDC-operated assembly with in-built gear assemblies.
Specifications
| Axes | 4-axis electromechanical |
|---|---|
| Actuation | BLDC motors |
| Position feedback | 16-bit absolute optical encoder |
| Controller | In-built DSP, intelligent drive electronics |
| Power | 28 VDC |
| Note | Specifications subject to change without notice — source: authorized-partner datasheet. |
Mission Applications
- ▸LRSAM Platforms
- ▸MRSAM Platforms
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