Raymarine Mechanical Linear Drive Unit – Type 2: Short Shaft Linear Drive 12V & 24VMechanical Linear Drives are Raymarine’s most commonly used drive types for sailing vessels. Mechanical linear drives provide powerful thrust, fast hard-over times and quiet operation. Mounted below decks, the linear drive moves the rudder directly by pushing the tiller arm or a rudder quadrant.A linear drive unit connects to the rudder stock via an independent tiller arm. Accessory fittings from your steering manufacturer may be required. Must be able to back-drive steering system from the rudder.Part NumberVoltageRAY-M8113112VRAY-M8113324VNote:This is a special order item – allow 3-4 weeks for delivery.A linear drive unit connects to the rudder stock via an independent tiller arm. Accessory fittings from your steering system manufacturer may be required.An authorised Raymarine dealer is best suited for installing a linear drive system.Must be able to back-drive steering system from the rudder.Drive TypeType 2 ShortMaximum boat displacement15,000 kg (33,000 lb)Voltage12V & 24VPeak thrust480 kg (1,050 lb)Maximum stroke300 mm (12″)Hard-over to hard-over times11 secondsMaximum rudder torque1,190 nm (10,500 lb.in)Power consumption48-72 WCorepack usedACU-400








