The Raymarine Type 1 Linear Drive delivers reliable autopilot control for mechanically steered vessels up to 22,000 lb (10,000 kg). Built around a high-tensile belt drive and epicyclic gearbox, it combines strong thrust with quiet operation and fast hardover times — all while keeping current draw low.

Specifications:

• Compatible with mechanically steered vessels up to 22,000 lb (10,000 kg)
• Low backdrive force minimizes steering interference when autopilot is in standby
• Powerful electric motor controlled by an electromagnetic fail-safe clutch
• High-tensile belt drive and epicyclic gearbox construction
• High performance with minimal current consumption
• Operating voltage: 12V

Resources:

• Installation Guide (PDF)