Raymarine M81135 Mechanical Rotary Type 1 Drive Unit | by West Marine

Rotary drive unit commonly used on sailboats with pedestal steering using a chain and sprocket system. The Rotary drive is designed for steering systems that can be driven from the helm position through a chain and sprocket (for example: cable and rod steering systems). Raymarine rotary drive unit provides smooth, powerful autopilot-controlled steering with quiet operation. The main parts of the drive are a rugged electric motor that drives a precision epicyclic gearbox via a high tensile drive belt, and an electromagnetic clutch that transmits high torque loads without slipping. Specifications Max. Boat Displacement: 24,000lb. Operating Voltage: 12V DC Max Torque: 180 lb. in Maximum Shaft Speed: 33rpm Average Power: 24-48W Hard-over to hard-over time (no load): 10 seconds Corepack Used: ACU-200 Notes Optional drive sprockets and modification to the steering chain may be require An authorized Raymarine dealer is best suited for installing a linear drive system | Raymarine M81135 Mechanical Rotary Type 1 Drive Unit | by West Marine