SI-TEX SP-70-8 Mechanical Dash Drive w/Built-In Feedback
Featuring mechanical dash operation and built-in feedback, the SI-TEX SP-70-8 supports coordinated autopilot steering control. Its integrated feedback helps the system monitor rudder response, allowing operators to maintain heading more consistently and reduce repeated manual corrections during changing conditions.
SI-TEX SP-70-8 Mechanical Dash Drive w/Built-In Feedback Specifications
| Drive Type | Mechanical Rotary Dash Drive |
| Pump/Ram Capacity | High-Torque Rotary Output |
| Flow Rate / Speed | Mechanical Response Direct-Link |
| Max Pressure | 150 lbs Maximum Cable Thrust |
| Cylinder Compatibility | Standard Mechanical Cable Systems |
| Operating Voltage | 12V DC System |
| Peak Current Draw | 12 Amps Load Peak |
| Average Power Draw | 3A - 5A Standard Cruising |
| Motor Type | Reversing DC Gear Motor |
| Computer Compatibility | SI-TEX SP-70 / SP-80 Computer |
| Port Size / Thread | Standard Quick-Connect Cable |
| Drive Connection | Dashboard Steering Helm Interface |
| Rotation/Stroke Direction | Reversible Rotary Cable Motion |
| Mounting Type | Behind-Dash Helm Installation |
| Housing Material | Heavy-Duty Steel & ABS Blend |
| Waterproof Rating | Marine Protected Interior Drive |
| Operating Temperature | Standard Marine Environment Grade |
| Length (Overall) | 215 mm Drive Depth |
| Width/Diameter | Standard Dashboard Helm Frame |
| Weight | 3.9 kg (8.6 lbs) System Weight |
| Included Accessories | Internal Rudder Feedback Sensor |
| Key Mechanical Feature | Integrated Feedback eliminates external rods |
Common Question of SI-TEX SP-70-8
What is the SP-70-8 drive?
The SI-TEX SP-70-8 is a mechanical dash drive with built-in feedback for compatible autopilot steering systems. Confirm steering type, mounting geometry, voltage, wiring, control head, calibration, and marine autopilot controller compatibility before installation. The drive is not a complete windlass or anchoring system.
What does the feedback provide?
Built-in feedback provides steering-position information to the autopilot system, allowing correction of heading and drive movement. Confirm sensor alignment, mechanical linkage, connection type, steering limits, calibration, and control-unit compatibility before operation.
Does it handle anchor rode?
No. The SP-70-8 operates compatible steering equipment and does not handle chain, rope, gypsy, or anchor drums. It is not an anchor windlass component. Use separate equipment for marine anchor retrieval.
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