Product Description
Manual Helm Drive Unit
-Replaces a Manual Helm drive unit. Compatible with Morse 290,304411 and TeleflexSSC52 cables.
-HELM-1 feature a variable voltage rudder feedback sensor. Only compatible with NAC-1 & NAC-2 autopilot computers.
Product Details
- Highly accurate steering.
- Smooth performance with minor incremental adjustments.
- Easy to retrofit to existing cable-steer helms.
- Integrated rudder feedback.

Product Specifications
Approvals
Compliance | n/a |
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Autopilot
Compass sensor support | n/a |
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Max Boat Length | 10m |
Max Stroke | n/a |
Engine Drive systems integration | Cable/Mechanical |
Manouevres / Turn Patterns | n/a |
Rudder sensor support | Integrated RF potentiometer |
Steering Modes | n/a |
Connectivity
NMEA 0183 Sentences supported | n/a |
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Bluetooth | n/a |
N2K PGNs | n/a |
NMEA 0183 | n/a |
NMEA 2000 | n/a |
PC Connectivity | n/a |
WiFi | n/a |
Display
Backlight Color | n/a |
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Resolution | n/a |
Size and Type | n/a |
Viewing Angles | n/a |
Electrical
Power Consumption, max. | Motor: 5A, Clutch: 0,8A |
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Power Consumption, typical | Motor: 2,5A, Clutch: 0,8A |
Recommended Fuse Rating | n/a |
Supply Voltage | 2-12 VDC from NAC-1 |
Environment
Operating Temperature Range | -15 to +75C (5 to 167F) |
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Waterproof rating | IPx5 |
MFD
Compass Safe Distance – Metric, imperial | 1,5m (4,9 ft) |
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Physical
Dimensions (W x H x D) | 145 x 200 x 360mm (5,7 x 7,9 x 14,2″) |
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Mounting Type | Dash |
Weight | 4,6kg (10,14 lbs) |
Other
Warranty Period | 2 years |
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Interface | n/a |
Languages | n/a |
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