ABB PFTL101A 3BSE004166R1 Tension Sensor

Description

ABB PFTL101A 3BSE004166R1 Tension Sensor

The ABB PFTL101A (Part Number: 3BSE004166R1) is a high-precision, horizontal Pillow Block Load Cell designed specifically for the measurement of web tension in continuous processing industries. It utilizes the sophisticated Pressductor® technology, which is renowned for its durability and accuracy in harsh industrial environments.

Product Detailed Description

The PFTL101A is a “Horizontal” load cell, meaning it is optimized to measure the horizontal component of the force exerted by a web (paper, plastic, or metal) as it passes over a sensing roll. Unlike traditional strain-gauge load cells, the Pressductor principle uses the change in magnetic fields within a steel sensor body to measure force, making it virtually immune to overloads and electrical interference.

Technical Parameters

The 3BSE004166R1 variant typically refers to a specific nominal load capacity within the PFTL101A family.

Product Advantages

• Extreme Ruggedness: The Pressductor technology is exceptionally tough. It can withstand high-impact overloads and heavy vibrations that would destroy standard strain-gauge sensors.
• High Stability: The sensor provides high output signals with low impedance, making it highly resistant to electromagnetic interference (EMI) and moisture.
• Maintenance-Free: There are no moving parts or internal bonding agents that degrade over time, ensuring a very long service life.
• Compact Design: The pillow block format allows for easy integration under existing bearing housings without significant mechanical modifications.

Important Considerations (Precautions)

• Alignment: To ensure accurate horizontal force measurement, the load cell must be perfectly aligned with the machine’s pass line. Misalignment can introduce vertical force components that skew the readings.
• Symmetry: It is standard practice to install load cells in pairs (one at each end of the roll) to account for uneven tension distribution across the web.
• Cabling: Use original ABB shielded cables to connect the load cell to the tension electronics (e.g., PFEA series) to maintain signal integrity and avoid noise.
• Mounting Surface: The mounting base must be flat and rigid to prevent any mechanical stress or twisting of the sensor body.

Product Applications

The PFTL101A is widely used in industries where web tension control is critical for product quality:

• Paper & Board Mills: Monitoring tension on paper machines, winders, and coating lines.
• Plastic Film Industry: Controlling tension in extrusion, laminating, and printing processes to prevent stretching or wrinkling.
• Metal Processing: Measuring tension in continuous annealing lines or thin foil rolling mills.
• Converting & Printing: Ensuring consistent tension during high-speed printing and labeling operations.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

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