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Linear Electric Actuator – Fail-Safe

• Modular actuators for industrial use: The ELR series are linear electric actuators with self-locking stem nuts, ideal for control valves in process and industrial systems.
• Fail-safe feature: In case of power failure, the actuator moves to a safe position (thrust rod extended or retracted) using spring force.
• Precise and robust control: Stall-proof synchronous motors, mechanical end stops, and accurate stroke measurement directly on the valve stem.
• Flexible integration and operation: Supports 3-point control, analog signals (0–10 V, 4–20 mA), or fieldbus systems; manual operation via OPEN/CLOSE buttons.
• Accessories and durability: IP54 protection, DIN 3358 mounting, electronic positioners, and special coatings for aggressive environments.