"> JRC (Japan Radio Co) NCT-32M
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JRC (Japan Radio Co)

NCT-32M

JRC (Japan Radio Co) NCT-32M is a shipboard unit in the Autopilot & Bridge Systems group, classified in the source as Autopilot System. It is normally installed at the bridge steering console with control/feedback components connected to the steering gear. Its primary duty is to maintain or control vessel heading by processing heading commands and actuating the steering system. In service it interfaces with gyro or heading sensors, rudder-angle feedback, steering gear, control network, bridge selectors and alarms. Compared with neighboring entries in the same product family, this record is the exact JRC (Japan Radio Co) NCT-32M variant; the model designation should be retained unchanged when matching onboard documentation and spares. For exact limits, settings, test values and approved maintenance criteria, refer to the manufacturer documentation for the exact figure.

Components & Design

Component data being added…

Technical Data

imo compliant True

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Common failures & inspection points

Heading sensor input loss or error, typically indicated by autopilot alarm, heading wander or incorrect commanded rudder
Rudder-feedback sensor fault, typically indicated by unstable steering, feedback alarm or inability to engage automatic control
Controller or power-supply fault, typically indicated by loss of autopilot, rebooting or transfer to manual steering
Steering command/interface failure, typically indicated by no rudder response or intermittent control
Incorrect tuning/configuration or sensor alignment, typically indicated by hunting, overshoot or poor course keeping

Service & Maintenance

Verify heading inputs, rudder feedback, steering modes, changeover/interlocks, alarms, controller health and power supplies; conduct steering and autopilot functional tests under safe operating conditions.

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Replacement Parts

Carry critical power supplies, control modules, feedback sensors, interface relays and operator-control components according to the installed system.
Equipment Model #127192 · ✓ still in production