Linear Drive Unit - Raymarine Autohelm 6000 User Manual

The output ram of the linear drive unit is driven by
a declutchable recirculating ball leadscrew which
enables the drive unit to be permanently coupled
to the rudder stock via a simple crank or tiller arm.
The drive is automatically engaged by means of
an internal friction clutch when the autopilot is
Supply voltage
Peak thrust
Maximum stroke. speed
Maximum stroke
Overall length at
mid stroke 'A'
Tiller arm length '8'
Maximum rudder torque
Power consumption
(typical average)
Suitable for vessels up to
207mm (8.15")
25mm (1 .o")
I
66mn
79mm
switched to 'Auto' and will disengage instantly
even under heavy load when the autopilot is
switched to 'Stand-by'. The motor is controlled by
the course computer which regulates peak
current and eliminates the need for end limit
switches.
12 volts (24 volts optional)
1 Oin. (260mm)
1.5-3 amps
45ft. LOA(14m)
51 mm 12.0")
' A
12 volts (24 volts optional)
750lb. (340Kg)
(1200Nm)
2.75-6 amps
60ft. LOA (18m)
18mm (0.7"RAD.)