Product Overview
The Allen-Bradley 150-F317NBDB SMC-Flex controller is a smart motor controller engineered for smooth, reliable starting and stopping of industrial motors. As part of the SMC-Flex product line, this keypad-operated unit provides precise control over motor acceleration and deceleration, reducing mechanical stress and electrical surges. With a robust design and advanced diagnostics, the 150-F317NBDB is a trusted choice for factory automation and process control applications.
Key Features & Benefits
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Keypad Interface: The built-in keypad allows operators to configure start/stop parameters and monitor status directly on the unit.
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Soft Start Capability: The controller can be set to an initial torque from 0 to 90% of locked rotor torque, enabling stepless voltage ramp-up for gentle motor starts.
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Protective Diagnostics: Built-in protective features detect operating errors before they can damage the motor or controller, enhancing system safety.
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Wide Operating Range: Operates from 23 to 122°F (open) and 23 to 104°F (enclosed), with storage from -13 to 158°F.
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Rugged Construction: Weighs 99.00 lbs (44.91 kg), indicating a heavy-duty industrial build.
Technical Specifications
| Specification |
Value |
| Manufacturer |
Allen-Bradley |
| Category |
Drives |
| Product Line |
SMC-Flex |
| Part Number |
150-F317NBDB |
| Weight |
99.00 lbs (44.91 kg) |
| Maximum Operating Altitude |
6560 feet |
| Pollution Degree Rating |
2 |
| Ambient Humidity |
5 to 95% (non-condensing) |
| Enclosed Operating Temperature |
23 to 104 °F |
| Open Operating Temperature |
23 to 122 °F |
| Storage Temperature |
-13 to 158 °F |
| Input Option |
Keypad |
Real-World Applications
The Allen-Bradley 150-F317NBDB is ideal for applications requiring controlled motor starts, such as conveyors, pumps, fans, and compressors. For example, in a conveyor system, the soft-start feature prevents product spillage and mechanical wear by gradually ramping up speed. In pump applications, it reduces water hammer and pressure surges, extending pipeline life. Its ability to connect to 1 or 2 peripheral devices makes it versatile for integration into existing control systems.
Installation & Setup Guidance
Before installation, ensure the controller is mounted in a clean, dry environment with adequate ventilation. The recommended operating temperature ranges are 23 to 104°F when enclosed and 23 to 122°F when open. For optimal performance, maintain ambient humidity between 5% and 95% (non-condensing). Always disconnect power before any wiring or maintenance work. Follow the manufacturer's wiring diagrams and torque specifications for terminal connections.
Maintenance & Reliability
Routine inspection of the 150-F317NBDB should include checking for dust accumulation on the keypad and heatsink, verifying tightness of electrical connections, and monitoring status indicators for error codes. The controller's protective diagnostics help prevent failures, but periodic checks ensure long-term reliability. Operating within the specified temperature and humidity limits will maximize service life.
Selection Guide & Purchasing Advice
When selecting this controller, verify your motor's voltage and current ratings to ensure compatibility. The 150-F317NBDB supports connection to 1 or 2 peripheral devices, so plan your control wiring accordingly. For genuine Allen-Bradley parts and reliable sourcing, consider PLC Source PRO for your automation spares.