Conveyor Components Company CMS-1G Motion Switch
The CMS-1G Motion Switch by Conveyor Components Company is a compact, direct-drive control device engineered to monitor the rotational speed of equipment such as belt conveyors, bucket elevators, rotary feeders, and screw conveyors. It is designed to detect under-speed, over-speed, or zero-speed conditions, providing essential protection against equipment failure due to lack of rotation.
Key Features
- Versatile Speed Detection: Capable of monitoring under-speed, over-speed, and zero-speed conditions to ensure optimal equipment performance.
- Dual Circuit Control: Equipped with a double pole double throw (DP/DT) relay, allowing control of up to two separate circuits for machinery shutdown and alarm activation.
- Robust Construction: Housed in a cast aluminum enclosure rated NEMA Type 3S, 4, and 4X, offering weatherproof and corrosion-resistant protection suitable for various industrial environments.
- Flexible Mounting Options: Operates in both clockwise and counterclockwise directions and can be mounted in any position, accommodating diverse installation requirements.
- Adjustable Time Delay: Features a built-in adjustable time delay, eliminating the need for a separate startup delay and enhancing operational efficiency.
- Wide Speed Range: Offers three signal speed ranges:
- Low: 0.1 to 10 RPM
- Medium: 1 to 100 RPM
- High: 10 to 1000 RPM
This flexibility allows for precise monitoring across various applications.
Technical Specifications
- Input Voltage: 120 VAC
- Contact Rating: 3A at 120V AC; 3A at 30V DC; 1/10 HP at 120V or 240V AC
- Enclosure Material: Cast aluminum
- Operating Temperature Range: -14°F to 131°F (-10°C to 55°C)
- Maximum Operating Speed: 1000 RPM
- Conduit Openings: Two 3/4″ NPT
- Compliance: IP65 rated; cULus Certified
The CMS-1G Motion Switch is an essential component for safeguarding rotating equipment, ensuring operational safety, and preventing potential damage due to rotational anomalies.
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