Type 2 Long Linear Drive - 12VType 2 (long) Linear drive for mechanically steered vessels up to 44,000lb (20,000kg).Designed for boats with existing mechanical steering systems. The mechanical linear drive provides powerful thrust, fast hardover times and quiet operation.Features:Low backdrive force, to minimize the drives effect on the boats steering when the autopilot is in standbyA powerful electric motor controlled by an electromagnetic fail-safe clutch,Using a high tensile belt drive and epicyclic gearboxHigh performance for minimum current consumption