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Home > Marine Autopilot > Raymarine Autopilot >

Raymarine Autopilot Drive Unit




Please click here to see the Raymarine Hydraulic Cylinder Ram Selection Chart

The first step in selecting an autopilot is selecting the proper drive unit for your vessel. Raymarine autopilot drive units are available in array of sizes and configurations to accommodate various steering system types and vessel displacements.

To properly select an autopilot you will need to find out what type of steering system is installed. This may involve opening a few hatches and taking a peak at the gear
 


SmartPilot Hydraulic Drive Selection Chart

Drive Type

Type 1

Type 1

Type 2

Type 3

Vessel Displacement

Does not apply here. The drive unit is matched to the ram capacity of the steering system

Ram Capacity

4.9in3– 10.5in3

4.9in3– 14in3

14in3– 21in3

21in3– 30.5in3

 

(80cc – 172cc)

(80cc – 230cc)

(230cc – 350cc)

(350cc – 500cc)

Maximum Stall Pressure at 12V

750psi (50bar)

750psi (50bar)

1450psi (100bar)

1160psi (80bar)

Peak Flow Rate (no load)

67in3/min (1000cc/min)

67in3/min (1000cc/min)

122in3/min (2000cc/min)

175in3/min (2900cc/min)

Corepack Used

S1 or S1G

S2 or S2G

S3 or S3G

S3 or S3G

Drive Details

M81120 (12 V)

M81120 (12 V)

M81121 (12 V)

M81122 (12 V)

 

 

M81119 (24 V)

M81123 (24 V)

M81124 (24 V)

  • Vessels with outboard engines require an optional Linear Rudder feedback (Model number M81188)
  • Hydraulic steering systems with steering rams over 30.5 cubic inches require our larger constant running hydraulic pumps used in conjunction with or S3 or S3G corepacks.
  • Vessels with 24-volt DC power must use the S3 or S3G corepack and 24-volt drive.


Linear Drive

 
Type 1 Linear Drive  
Linear drive for mechancically steered vessels up to 22,000lb (10,000kg)  
Type 2 Long Linear Drive  
Type 2 (long) Linear drive for mechancically steered vessels up to 44,000lb (20,000kg)  
 Hydraulic Linear Drive
Type 2 Hydraulic Linear system for mechanically steered vessels up to 48,500lb (22,000kg) displacement  
Type 3 Hydraulic Linear system for mechanically steered vessels up to 77,000lb (35,000kg) displacement  



RAYMARINE M81120 TYPE I PUMP 12V(USE S1/S1G/S2/S2G COREPACK)  M81120
RAYMARINE M81121 TYPE II PUMP 12V (USE S3/S3G COREPACK) M81121
RAYMARINE M81120 TYPE I PUMP 12V(USE S1/S1G/S2/S2G COREPACK) M81120

Retail Price: $US 835.00
Our Price: $US 679.00
RAYMARINE M81121 TYPE II PUMP 12V (USE S3/S3G COREPACK) M81121

Retail Price: $US 975.00
Our Price: $US 749.00
RAYMARINE TYPE 3 HYDRAULIC PUMP M81122 12V (USE S3/S3G COREPACK)
RAYMARINE M81119 TYPE I PUMP 24V(USE S1/S1G/S2/S2G COREPACK)  M81119
RAYMARINE TYPE 3 HYDRAULIC PUMP M81122 12V (USE S3/S3G COREPACK)

Retail Price: $US 1,199.00
Our Price: $US 929.00
RAYMARINE M81119 TYPE I PUMP 24V(USE S1/S1G/S2/S2G COREPACK) M81119

Retail Price: $US 849.00
Our Price: $US 729.00
RAYMARINE TYPE II PUMP 24V (USE S3/S3G COREPACK) M81123
RAYMARINE TYPE 3 HYDRAULIC PUMP M81124 24V (USE S3/S3G COREPACK)
RAYMARINE TYPE II PUMP 24V (USE S3/S3G COREPACK) M81123

Retail Price: $US 899.00
Our Price: $US 749.00
RAYMARINE TYPE 3 HYDRAULIC PUMP M81124 24V (USE S3/S3G COREPACK)

Retail Price: $US 1,249.00
Our Price: $US 929.00
RAYMARINE TYPE 1 LINEAR DRIVE 12V(USE S1/S1G/S2/S2G COREPACK) , M81130
RAYMARINE TYPE 2 LINEAR DRIVE 12V  (USE S3/S3G COREPACK) M81131
RAYMARINE TYPE 1 LINEAR DRIVE 12V(USE S1/S1G/S2/S2G COREPACK) , M81130

Retail Price: $US 1,710.00
Our Price: $US 1,379.00
RAYMARINE TYPE 2 LINEAR DRIVE 12V (USE S3/S3G COREPACK) M81131

Retail Price: $US 1,980.00
Our Price: $US 1,599.00
RAYMARINE TYPE 2 LONG LINEAR DRIVE  (USE S3/S3G COREPACK) 12V  M81132
RAYMARINE TYPE 2 SHORT LINEAR DRIVE 24V M81133 (USE S3/S3G COREPACK)
RAYMARINE TYPE 2 LONG LINEAR DRIVE (USE S3/S3G COREPACK) 12V M81132

Retail Price: $US 1,980.00
Our Price: $US 1,599.00
RAYMARINE TYPE 2 SHORT LINEAR DRIVE 24V M81133 (USE S3/S3G COREPACK)

Retail Price: $US 2,129.00
Our Price: $US 1,649.00
RAYMARINE TYPE 2 LONG LINEAR DRIVE  (USE S3/S3G COREPACK) 24V  M81134
RAYMARINE TYPE 2 ROTARY DRIVE (USE S3/S3G COREPACK) 24V M81137
RAYMARINE TYPE 2 LONG LINEAR DRIVE (USE S3/S3G COREPACK) 24V M81134

Retail Price: $US 2,030.00
Our Price: $US 1,629.00
RAYMARINE TYPE 2 ROTARY DRIVE (USE S3/S3G COREPACK) 24V M81137

Retail Price: $US 1,799.00
Our Price: $US 1,499.00
RAYMARINE TYPE 1 ROTARY DRIVE 12V(USE S1/S1G/S2/S2G COREPACK) 12V , M81135
RAYMARINE TYPE 2 ROTARY DRIVE (USE S3/S3G COREPACK)12V M81136
RAYMARINE TYPE 1 ROTARY DRIVE 12V(USE S1/S1G/S2/S2G COREPACK) 12V , M81135

Retail Price: $US 1,535.00
Our Price: $US 1,239.00
RAYMARINE TYPE 2 ROTARY DRIVE (USE S3/S3G COREPACK)12V M81136

Retail Price: $US 1,760.00
Our Price: $US 1,429.00
RAYMARINE TYPE 2 HYDRAULIC LINEAR DRIVE (USE S3/S3G COREPACK) 12V M81200
RAYMARINE TYPE 3 HYDRAULIC LINEAR DRIVE 12V (USE S3/S3G COREPACK) M81202
RAYMARINE TYPE 2 HYDRAULIC LINEAR DRIVE (USE S3/S3G COREPACK) 12V M81200

Retail Price: $US 2,899.00
Our Price: $US 2,269.00
RAYMARINE TYPE 3 HYDRAULIC LINEAR DRIVE 12V (USE S3/S3G COREPACK) M81202

Retail Price: $US 2,899.00
Our Price: $US 2,269.00
RAYMARINE TYPE 2 HYDRAULIC LINEAR DRIVE(USE S3/S3G COREPACK) 24V M81201
RAYMARINE TYPE 3 HYDRAULIC LINEAR DRIVE 24V (USE S3/S3G COREPACK) M81203
RAYMARINE TYPE 2 HYDRAULIC LINEAR DRIVE(USE S3/S3G COREPACK) 24V M81201

Retail Price: $US 2,899.00
Our Price: $US 2,269.00
RAYMARINE TYPE 3 HYDRAULIC LINEAR DRIVE 24V (USE S3/S3G COREPACK) M81203

Retail Price: $US 2,999.00
Our Price: $US 2,269.00
RAYMARINE UNIVERSAL STERNDRIVE ACTUATOR FOR INBOARD/OUTBOARD VESSLE WITH POWER ASSISTED STEERING E12026
RAYMARINE CONSTANT RUNNING PUMP, 22-73 CUBIC INCHES (350-1200CC) 12V, E12171
RAYMARINE UNIVERSAL STERNDRIVE ACTUATOR FOR INBOARD/OUTBOARD VESSLE WITH POWER ASSISTED STEERING E12026

Retail Price: $US 1,000.00
Our Price: $US 899.00
RAYMARINE CONSTANT RUNNING PUMP, 22-73 CUBIC INCHES (350-1200CC) 12V, E12171

Retail Price: $US 2,270.00
Our Price: $US 1,749.00
RAYMARINE CONSTANT RUNNING PUMP, 22-73 CUBIC INCHES (350-1200CC) 24V, E12172
RAYMARINE DBL PILOT CHECK VALVE M81166
RAYMARINE CONSTANT RUNNING PUMP, 22-73 CUBIC INCHES (350-1200CC) 24V, E12172

Retail Price: $US 2,270.00
Our Price: $US 1,749.00
RAYMARINE DBL PILOT CHECK VALVE M81166

Retail Price: $US 249.00
Our Price: $US 229.00
RAYMARINE SOLENOID VALVE M81167
RAYMARINE SOLENOID VALVE M81167

Retail Price: $US 345.00
Our Price: $US 329.00


***The price is subject to change at anytime without any notice

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