Raymarine SmartPilot SPX-30 User Manual download pdf (Page 10)

A U T O P I L O T

Additional autopilot information and technical specifications available at www.raymarine.com

SELECTING A DRIVE: MECHANICAL STEERING SYSTEMS

When selecting an autopilot drive unit for a mechanical steering system, the vessel displacement is the determin-

ing factor for selecting the properly sized drive. When determining your vessel displacement always add 20% to the

dry weight of your vessel to account for the added weight of fuel, gear, provisions and people. Next select the type

of autopilot drive that is right for your mechanical steering system. Raymarine SmartPilot drive units for mechanical

steering systems are available in linear, hydraulic linear and rotary drive configurations. Below are descriptions of each

type of mechanical steering drive.

Our most common drive type for sailing vessels, Raymarine 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 rudder quadrant.

MECHANICAL LINEAR DRIVES

• The linear drive unit connects to the rudder stock via an independent tiller arm. Accessory fittings from your steering system manufacturer may be required.

• An authorized Raymarine Dealer is best suited for installing a linear drive system.

Designed for larger mechanically steered vessels, our

hydraulic linear drives are self-contained hydraulic steer-

ing systems consisting of a reversing pump, reservoir

and hydraulic ram.

HYDRAULIC LINEAR DRIVES

SMARTPILOT LINEAR DRIVE SELECTION CHART

• A hydraulic linear drive unit connects to the rudder

stock via an independent tiller arm. Accessory fittings

from your steering system manufacturer may be required

• An authorized Raymarine dealer is best suited for

installing a hydraulic linear system

Linear Drive

SMARTPILOT LINEAR DRIVE SELECTION CHART

Drive Type Type 1 Type 2 short Type 2 long

Maximum boat displacement 24,000 lb (11,000 kg) 33,000 lb (15,000 kg) 44,000 lb (20,000 kg)

Corepack Used X-10 X-30 X-30

Peak thrust 295 kg (650 lb) 480 kg (1,050 lb) 480 kg (1,050 lb)

Maximum stroke 12 in (300 mm) 12 in (300 mm) 16 in (400 mm)

Hard over to hard over time

(+/- 35º, no load)

11 sec 11 sec 14 sec

Maximum rudder torque

6,500 lb.in 735 Nm 10,500 lb.in 1,190 Nm 14,700 lb.in 1,660 Nm

Power consumption 18-36 W 48-72 W 48-72 W

Part Number

 M81130

 M81131 (12 V)

 M81133 (24 V)

 M81132 (12 V)

 M81134 (24 V)

Drive Type Type 2 Type 3

Maximum boat displacement 48,500 lb (22,000 kg) 77,000 lb (35,000 kg)

Corepack Type X-30 X-30

Peak thrust 1,290 lb (585 kg) 2,700 lb (1,200 kg)

Maximum stroke 10 in (254 mm) 12 in (300 mm)

Hard over to hard over time

(+/- 35º, no load

10 sec 12 sec

Maximum rudder torque

11,300 lb.in (1,270 Nm) 28,800 lb.in (3,200 Nm)

Part Number

 M81200 (12 Volts)

 M81201 (24 Volts)

 M81202 (12 Volts)

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Raymarine SmartPilot SPX-30 User Manual Page 10

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