Description
The Onwa Marine KRF-35 Heavy Duty Rudder Feedback Unit is a rugged and reliable system that provides real-time feedback on the position of a vessel’s rudder, ensuring precise steering control. Built for heavy-duty applications, it is ideal for larger vessels that require robust steering systems to maintain safe and effective navigation. The KRF-35 uses durable materials and is designed to operate in harsh marine environments, ensuring long-lasting performance. This unit integrates seamlessly with autopilot systems, enhancing vessel handling and maneuverability during operations.
Technical Specifications & Rudder Sensing Details
| Specification | Parameter |
|---|---|
| Sensor Resistance | Precision 1 kΩ potentiometer with linear feedback output |
| Operating Angle | Standard ±45° rudder travel (mechanical stop at ±60°) |
| Housing Material | Cast marine-grade aluminum alloy with corrosion-resistant epoxy coating |
| Ingress Protection | IP67 sealed against water ingress, spray, and steering gear bilge humidity |
| Linkage Hardware | Adjustable stainless steel linkage arm and ball-joint assembly |
| Autopilot Compatibility | Designed for ONWA KAP-866, KAP-866A, and commercial analog/digital steering indicators |
The Onwa KRF-35 Rudder Feedback Unit continuously reports mechanical rudder shaft displacement to the autopilot computer, preventing overshoot and maintaining tight heading hold.
Manufacturer documentation and compatibility
Select the exact model, hardware generation and document revision. Before ordering, confirm the equipment interfaces, power requirements, required approvals and included accessories against the applicable manufacturer documentation. Send nameplate photographs, the installed equipment details, vessel name, port and ETA with your enquiry.
