SI-TEX SP-80-8 Mechanical Dash Drive w/Built-In Feedback

Connect a compatible mechanical cable-steering helm to the SI-TEX SP-80-8 Mechanical Dash Drive with Built-In Feedback. This 12V behind-dash rotary drive is designed for use with the SI-TEX SP-80 autopilot processor and standard mechanical steering cables. Its reversing gear motor directly drives the steering-cable system through a dashboard helm interface, while the integrated rudder-feedback sensor can simplify installation by eliminating a separate external feedback linkage on compatible applications. [282][285]

The SP-80-8 provides up to 150 lb of cable thrust and typically draws 3A to 5A, with up to 12A under maximum load. The drive body requires approximately 215 mm of behind-dash depth and weighs 4.0 kg, or 8.8 lb. It is intended for protected interior installation, so dashboard support, cable routing, service clearance, electrical capacity, and correct cable-steering geometry must be verified before purchase.

Mechanical Integration

This component is a drive unit, not a complete autopilot system. It requires a compatible SI-TEX SP-80 processor, power circuit, mechanical steering cable, proper helm interface, and installation hardware. SI-TEX identifies its mechanical remote drive as suitable for mechanically steered outboard, sterndrive, and inboard vessels up to 32 ft when matched to compatible SI-TEX pilots and correctly installed. [282]

Confirm the steering cable type, helm connection, mechanical steering load, behind-dash clearance, full cable movement, circuit protection, and access for service. The integrated feedback sensor does not remove the need for careful drive alignment and complete autopilot calibration.

Before Ordering

Confirm that the vessel uses compatible mechanical cable steering, has a SI-TEX SP-80 autopilot processor, and provides 215 mm of behind-dash clearance. Verify cable and helm fitment, maximum steering load, 12V supply, 12A circuit capacity, structural dashboard support, protected interior mounting, full steering travel, and complete system-installation requirements before purchase.