Raymarine T1/12v Short Shaft Mechanical Linear

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Raymarine Mechanical Linear T1/12v Short Shaft

The Raymarine mechanical linear drive is the most commonly used drive types for sailing vessels and provides 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.


  • Low backdrive force, to minimize the drive’s effect on the boat’s steering when the autopilot is in standby
  • A powerful electric motor controlled by an electromagnetic fail-safe clutch, using a high tensile belt drive and epicyclic gearbox
  • High performance for minimum current consumption


  • Maximum boat displacement - 11,000 kg (24,000 lb))
  • Peak thrust - 295 kg (650 lb)
  • Maximum stroke - 300 mm (12")
  • Hard-over to hard-over times - 11 seconds
  • Maximum rudder torque - 735 nm (6,500 lb.in)
  • Power consumption - 18-36 W
  • Corepack used - ACU-200
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