NABCO RC-1A Revolution Counter
NABCO
Refurbished
The NABCO RC-1A Revolution Counter is a marine RPM monitoring instrument designed to display and monitor rotational speed information from propulsion shafts, auxiliary machinery, and rotating marine equipment. Based on the supplied image, the equipment is identified as a NABCO RC-1A Revolution Counter, a dedicated display unit used for revolution indication and shaft speed monitoring onboard ships.
Accurate RPM monitoring is essential for efficient vessel operation, propulsion control, machinery protection, fuel optimization, and performance monitoring. Engineers and bridge officers rely on revolution counters to continuously observe shaft rotational speed and ensure machinery is operating within specified limits.
The RC-1A provides real-time revolution data and serves as an important interface between shaft speed sensors and vessel monitoring systems. Its reliable operation helps improve navigation efficiency, propulsion management, and engine performance analysis.
For ship owners, marine engineers, and technical managers, dependable revolution monitoring contributes directly to safe and efficient vessel operation.
The NABCO RC-1A Revolution Counter is designed to receive pulse signals from shaft-mounted sensors or speed pickup devices and convert those signals into visible revolution information.
The unit continuously measures rotational speed and presents RPM data through its front display interface. This information allows operators to monitor propulsion shaft speed, engine performance, and machinery operating conditions.
Typical installation locations include:
The RC-1A can be integrated with shaft speed sensing systems and vessel automation equipment to provide continuous speed indication throughout vessel operations.
The compact panel-mounted design makes the unit suitable for bridge and engine room control consoles where accurate speed information is required.
The RC-1A continuously displays shaft rotational speed information for immediate operator awareness.
The system processes sensor signals to provide dependable revolution monitoring.
Its compact construction allows easy installation within bridge and engine room control panels.
Designed for uninterrupted operation in demanding marine environments.
The RC-1A utilizes robust electronic components suitable for long-term marine service.
The unit can receive signals from speed pickups and revolution transmitters installed on rotating machinery.
Continuous RPM monitoring assists engineers in evaluating machinery performance and operating conditions.
| Parameter | Specification |
|---|---|
| Manufacturer | NABCO |
| Model | RC-1A |
| Equipment Type | Revolution Counter |
| Function | RPM and Revolution Monitoring |
| Installation | Panel Mounted |
| Application | Marine Propulsion and Machinery Monitoring |
| Input Signal | Shaft Speed Sensor Signal |
| Display Type | Electronic RPM Display |
| Industry | Marine and Offshore |
| Integration | Monitoring and Automation Systems |
Actual specifications may vary according to vessel installation requirements and system configuration.
Provides propulsion shaft RPM indication for navigation and machinery monitoring.
Supports propulsion performance supervision and operational efficiency.
Used for propulsion shaft speed monitoring and engine performance observation.
Provides continuous RPM information for propulsion control systems.
Supports critical propulsion monitoring requirements.
Provides dependable shaft revolution indication.
Used for propulsion monitoring and machinery supervision.
Supports propulsion management and operational monitoring.
Provides accurate shaft speed information for specialized operations.
Used for engine RPM and propulsion performance monitoring.
The RC-1A can be integrated with:
SM MARINE SERVICE™ provides worldwide sourcing support for NABCO instrumentation equipment and spare parts.
Available support includes:
We support ship owners, technical managers, chief engineers, shipyards, and marine purchasing departments worldwide.
SM MARINE SERVICE™ offers professional repair and support services for marine RPM monitoring equipment.
Services include:
We also provide support regarding:
Our engineering team can inspect equipment condition and recommend repair, refurbishment, overhaul, or replacement solutions according to vessel operational requirements.
SM MARINE SERVICE™
Bangladesh Office
Samir Market, DT Road, Pahartali, Beside CDA Market, Chattogram, Bangladesh
China Warehouse and Support Center
Shanghai, China
SM MARINE SERVICE™ supplies both New Equipment and Reconditioned Equipment depending on customer requirements and budget.
We provide worldwide supply, sourcing, repair, calibration, technical support and spare parts services for marine automation, navigation, communication and marine electronic systems.
Website : https://www.smmarineservice.com
Email : info@smmarineservice.com
WhatsApp and Viber : +8801818929292
Marketing Contact: Nazmul Hasan Bhuiyan
Mobile WhatsApp and Viber : +8801730296909
The NABCO RC-1A Revolution Counter is a reliable marine RPM monitoring instrument designed to provide accurate shaft speed indication and continuous propulsion performance supervision. Its dependable operation, compact design, and integration capability make it a valuable component within modern marine propulsion and machinery monitoring systems.
For NABCO RC-1A supply, repair, troubleshooting, spare parts, technical documentation support, reconditioned equipment, and worldwide marine services, contact SM MARINE SERVICE™. Our experienced marine engineering team is ready to provide professional support and global sourcing solutions for your vessel's RPM monitoring and propulsion instrumentation requirements.
0
BDT 0
BDT 0
BDT 0
BDT 0
Marine Equipment Supplier