Simrad LF3000 Linear Feedback Unit

Passive linear rudder angle sensor for analog autopilot systems.
The LF3000 is a passive linear rudder angle feedback unit, designed for use in autopilot installations where analog rudder angle feedback is required. Unlike the RF25, the LF3000 does not operate via NMEA 2000 but provides an analog electrical signal that is processed by compatible autopilot computers.

The unit is mechanically designed for long-term use in salty and harsh marine environments and is often used as a replacement in older autopilot installations or where specific analog feedback is desired.

Why choose the LF3000?

• Passive analog feedback: reliable in older autopilot systems.
• Linear design: accurate representation of the full rudder range.
• Robust construction: resistant to salt air and harsh conditions.
• Versatile mounting: suitable for various rudder systems.
• Low maintenance: simple design without electronics.

Who is this product for?

The LF3000 is intended for installers and boat owners who need a passive linear rudder angle feedback unit in existing analog autopilot installations. Suitable for refitting and replacement in older systems or installations where NMEA 2000 is not available or required.

What does it offer you?

• Reliable for refit: direct replacement in older systems.
• Easy installation: analog cabling without network configuration.
• Low-maintenance design: years of operational use.
• Robust mechanics: resistant to marine conditions.
• Linear accuracy: over the full rudder range.