Helm-1 for NAC-1 & NAC-2
AED 5,123.97
Description
The HELM-1 is a complete autopilot drive unit for cable-steered vessels and replaces your existing manual helm drive behind the dash. Designed for easy installation and retrofit, the HELM-1 features an integrated rudder feedback sensor and is plug-and-play compatible with Simrad NAC-1 and NAC-2 autopilot computers.
Accurate Steering Performance
The HELM-1 uses minor incremental adjustments to provide a smooth auto-steering experience. The Simrad NAC-1 and NAC-2 autopilot computers are designed to work seamlessly with the HELM-1 to provide precise and accurate heading control.
Simple to Retrofit
The HELM-1 replaces your existing manual helm drive unit out of sight behind the dash, and is compatible with existing Morse 290, Morse 304411, and Teleflex SSC52 steering cables. Plug-and-socket connectors link the HELM-1 to your Simrad autopilot computer with no complex terminal wiring.
Integrated Rudder Feedback
One of the most time-consuming tasks when installing an autopilot system can be fitting a feedback sensor to your rudder or outboard. The HELM-1 eliminates this task entirely, by including an integrated feedback sensor within the helm drive itself.
Key Features
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Highly accurate steering
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Smooth performance with minor incremental adjustments
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Easy to retrofit to existing cable-steer helms
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Integrated rudder feedback
| Compass Safe Distancce | 1.5m (4.9 ft) |
| Drive Max Boat Length | 10m |
| Dimensions W x H x D | 145 x 200 x 360mm (5.7 x 7.9 x 14.2″) |
| Operating Temperature Range | -15 to +75C (5 to 167F) |
| Supply Voltage | 2-12 VDC from NAC-1/2 |
| Weight | 4.6kg (10.14 lbs) |
| Engine Drive systems integration | Cable/Mechanical |
| Mounting Type | Dash |
| Rudder sensor support | Integrated RF potentiometer |
| Waterproof rating | IPx5 |
| Power Consumption typical | Motor: 2.5A, Clutch: 0.8A |
| Power Consumption max | Motor: 5A, Clutch: 0.8A |
| Load Motor | 1.3A (no load), max 5A, Clutch: 0.8A |
| Performance | HO-HO: 15s, Max thrust 1300N (290 lbs) |
| Behind Dash Clearance | 205mm x 150mm x 250mm |
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