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ABB 3BSE004160R1 PFTL101A

The ABB 3BSE004160R1 PFTL101A-0.5kN is a Pressductor® PillowBlock horizontal load cell designed for accurate web tension measurement and force monitoring in industrial production lines. It belongs to ABB’s PFTL101 series tension measurement sensors and is mainly used in applications requiring reliable low-force measurement, high mechanical strength, and stable operation under demanding industrial conditions.

This load cell is especially suitable for continuous web-processing industries such as paper manufacturing, coating, calendering, winding, and roll-to-roll production systems, where precise tension control is essential for product quality.

Product Parameters

Core Functions

1. Horizontal Tension Measurement

The PFTL101A measures horizontal forces generated by material tension passing over rolls. The sensor converts mechanical force variations into electrical signals for use by ABB tension controllers and automation systems.

2. Pressductor® Magneto-Elastic Technology

ABB’s Pressductor technology works through changes in magnetic properties caused by mechanical stress. Compared with conventional strain-gauge load cells, this technology provides excellent overload resistance, long-term stability, and strong resistance to environmental interference.

3. Stable Closed-Loop Tension Control

The sensor provides accurate feedback signals for closed-loop tension regulation, helping maintain consistent web tension during high-speed production processes.

Design Features

High Overload Capability

The PFTL101A-0.5kN supports up to 500% overload capacity, allowing reliable operation in industrial environments where mechanical shock or temporary load variations may occur.

High Mechanical Durability

The pillow block structure is designed for heavy rolls, vibration environments, and continuous operation, making it suitable for demanding production lines.

Low Maintenance Requirement

The Pressductor sensing principle reduces sensitivity to mechanical wear because measurement is based on magneto-elastic effects rather than large physical deformation.

Hardware Composition

The ABB PFTL101A-0.5kN mainly consists of:

• Pressductor sensing element
• Pillow block mechanical housing
• Force transmission structure
• Electrical signal output interface
• Mounting components for roll bearing applications

The sensor is normally installed at roll bearing supports to detect horizontal forces generated by web tension.

Typical Applications

ABB 3BSE004160R1 PFTL101A is commonly applied in:

• Paper machines
• Paper coating and finishing equipment
• Calenders
• Winders and unwinders
• Film and foil processing lines
• Steel strip processing systems
• Textile production equipment
• Continuous web handling machinery

These applications require precise tension feedback to prevent wrinkles, uneven coating, material breakage, or production quality issues.

Maintenance Considerations

• Verify correct mechanical installation and alignment of the pillow block.
• Avoid excessive external loads beyond the rated measurement range.
• Check cable condition and connector reliability regularly.
• Keep mounting surfaces clean to prevent measurement deviation.
• During replacement, confirm the exact load rating (0.5 kN) and PFTL101A model compatibility.
• Perform system calibration after installation if required by the tension control system.

Overall Evaluation

The ABB 3BSE004160R1 PFTL101A-0.5kN is a precision industrial tension sensor designed for reliable horizontal force measurement. With ABB’s Pressductor® technology, high overload capability, strong environmental resistance, and proven performance in web-processing applications, it is widely used as a key sensing component in paper, converting, and continuous manufacturing systems.