The STAR Series 455 2-Stage Servovalve is engineered for precise control and high performance, with rated flows up to 40 l/min. It features A +, D -, B, and C linked configurations and is available in both standard and high-response versions. Designed to withstand maximum operating pressures of 315 bar, this servovalve adheres to the ISO 10372-03-03-0-92 mounting pattern and includes an internal pilot supply (4 port). It is suitable for both 3-way and 4-way applications, boasting low hysteresis and minimal zero point drift.
Key Features
- High Spool Drive Forces: Ensures robust operation.
- Spool in Bushing Design: Promotes longevity and durability.
- Dry Torque Motor with Mechanical Feedback: Provides consistent performance.
- Sapphire Technology: Enhances lifespan and reliability.
Technical Data
- Electrical Input Ratings: ± (mA) single (differential) – 8, 15, 30, 40, 100, 200 (Other coil rates available upon request)
- Coil Resistance (Ω): Series: 4, Parallel: 8
- Power (W): Series: 1000, Parallel: 0.064 - 0.88
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Connector Pin Out Identification:
- A 7.5 Ω, 0.045 W
- B 15 Ω, 0.023 W
- C 200 Ω, 0.023 W
- D 15 Ω, 0.27 W
- Other configurations available upon request
Valve Connector Type
- MIL-C-5015: MS3102E-14S-2P (mates with MS3106F-14S-2S)
- Consult Factory: For additional options and configurations.
Standard Connector Orientation: N/A (also available over C2, C1 port; please specify when ordering)