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ABB PFTL101A‑1.0KN
The ABB PFTL101A-1.0KN is a Pressductor® PillowBlock Load Cell designed for horizontal force measurement and web tension control applications. It belongs to ABB’s PFTL101 series of high-performance tension measurement sensors, widely used in industrial processes requiring accurate and stable force detection, especially in paper machines, metal processing lines, rolling mills, calenders, coaters, and winders.
The sensor uses ABB’s patented Pressductor magneto-elastic measurement technology, which provides high overload resistance, excellent long-term stability, and strong resistance against electrical interference compared with conventional strain-gauge load cells.
Product Parameters
| Parameter |
Specification |
| Manufacturer |
ABB |
| Product Model |
PFTL101A-1.0KN |
| Product Type |
Pressductor PillowBlock Load Cell |
| Measurement Direction |
Horizontal force measurement |
| Rated Capacity |
1.0 kN |
| Measuring Range |
1.0 kN (approx. 225 lbf) |
| Accuracy Class |
0.5% |
| Repeatability Error |
< ±0.05% |
| Deflection |
0.015 mm |
| Overload Capacity |
500% of nominal load |
| Technology |
ABB Pressductor® magneto-elastic technology |
| Protection Options |
Standard / Mill-duty / Acid-resistant versions available in PFTL101 family |
Typical ABB part number associated with the PFTL101A-1.0KN version is 3BSE004166R0001 / 3BSE004166R1.
Core Function
The ABB PFTL101A-1.0KN converts mechanical tension forces into electrical measurement signals for closed-loop process control systems.
Main functions include:
- Accurate measurement of horizontal web tension forces
- Real-time monitoring of material tension during continuous production
- Providing feedback signals for tension controllers and automation systems
- Improving product quality by maintaining stable process tension
- Supporting high-speed production equipment with reliable force measurement
The Pressductor principle measures force through changes in magnetic properties caused by mechanical stress, avoiding dependence on mechanical deformation of sensing elements.
Design Features
Pressductor® Technology
ABB’s Pressductor technology provides:
- High overload capability
- Long service life under repeated load cycles
- Low sensitivity to electrical noise
- Stable measurement performance in harsh industrial environments
PillowBlock Mechanical Structure
The pillow-block design allows direct installation on roll support structures, making it suitable for:
- Heavy rolls
- High-speed rotating equipment
- Continuous web-processing systems
Robust Industrial Construction
Key design advantages:
- Compact mechanical structure
- High mechanical strength
- Minimal deflection during measurement
- Suitable for demanding production environments
Hardware Composition
The ABB PFTL101A-1.0KN load cell mainly consists of:
- Pressductor sensing element
- Magnetic measurement core
- Mechanical pillow-block housing
- Force input structure
- Electrical connector interface
- Calibration data configuration
The sensor is normally integrated with ABB tension control systems, force amplifiers, and industrial automation controllers.
Application Scenarios
Typical applications include:
Metal Processing
- Hot rolling mills
- Cold rolling lines
- Strip processing equipment
- Galvanizing and coating lines
Paper Industry
- Paper machines
- Drying sections
- Calenders
- Winders
- Coaters
Industrial Web Handling
- Film production
- Printing machinery
- Textile processing equipment
- Continuous material handling systems
Maintenance Points
To ensure reliable operation:
- Verify correct mechanical installation and force direction
- Avoid excessive transverse loads beyond rated limits
- Check connector and cable condition regularly
- Keep mounting surfaces clean and properly aligned
- Perform periodic calibration verification
- Protect the sensor from unnecessary mechanical shock
For applications involving moisture, chemicals, or harsh environments, ABB provides upgraded PFTL101 versions such as mill-duty and acid-resistant models.
Comprehensive Evaluation
The ABB PFTL101A-1.0KN Pressductor PillowBlock Load Cell is a high-reliability industrial force sensor designed for precision tension measurement. Its ABB Pressductor technology provides excellent overload resistance, measurement stability, and durability, making it a preferred solution for demanding continuous-process industries.