Optimus Outboard Electronic Power Steering

Optimus Outboard Electronic Power Steering

Dometic Optimus Electric Steering Actuator is an all-electric, high-torque steering system for outboard engines, designed for Optimus Joystick and EPS. It replaces hydraulic cylinders and pumps with an integrated brushless DC actuator, delivering precise, programmable control, simplified installation, and low-maintenance performance in harsh marine environments.

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Description

All-Electric Steering System for Outboard Engines | EPS & Joystick Compatible

The Dometic Optimus Electric Steering Actuator is a fully integrated, all-electric steering solution engineered specifically for modern outboard engines. Designed exclusively for use with Dometic Optimus Joystick Control and Optimus Electronic Power Steering (EPS) systems, this actuator replaces traditional hydraulic steering components with a compact, high-torque electric unit for enhanced performance, efficiency, and reliability.

Direct Replacement for Hydraulic Steering Cylinders

The Optimus Electric Steering Actuator mounts directly to the outboard in place of the existing hydraulic cylinder. All major components, including the high-torque brushless DC motor, precision drive train, electronic brake, position sensor, and control electronics, are fully integrated within the actuator housing.

This eliminates the need for:

  • Hydraulic pumps

  • Pump Control Modules (PCM)

  • Hydraulic hoses and fittings

  • Steering cylinders

  • Hydraulic fluid

  • System bleeding and purging

The result is a simplified marine steering system with fewer components, reduced maintenance, and improved installation efficiency.

Technical Features & Performance Benefits

High-Torque Brushless DC Electric Motor

  • High-efficiency brushless DC design

  • Optimised torque output for precise outboard steering control

  • Smooth, responsive helm feedback

  • Reduced energy consumption compared to hydraulic systems

Programmable Steering Parameters

  • Adjustable, speed-sensitive lock-to-lock turns

  • Customisable steering response profiles

  • Enhanced low-speed manoeuvrability and high-speed stability

  • Improved helm control and operator safety

Integrated Electronic Control System

  • Built-in position sensing for precise steering feedback

  • Embedded electronics within sealed actuator housing

  • CAN bus network communication

  • No external pump module required

Simplified Marine Installation

  • Direct bolt-on replacement for hydraulic cylinder

  • Three CAN bus connections plus power

  • Reduced rigging time and installation complexity