Product Description

PFTL301E belongs to the ABB PFTL301E horizontal mini series (Horizontal Mini PillowBlock), measuring only the horizontal tension component and unaffected by roller weight; it has a fully sealed structure, IP67 rating, suitable for humid / dusty / vibrating environments; it has no drift over the long term and requires no calibration, and is directly compatible with the PFEA11x controller. Model Interpretation

PFTL: Pressductor Force Transducer (Magnetic Elastic Force Sensor)

301E: Series code; E = Compact type (Miniature), small size, dedicated for horizontal force

1.0KN: Rated load 1.0 kN (≈ 102 kgf)

3BSE019050R1000: Official order number of ABB Technical Parameters

?? Performance Measurement

Rated Load: 1.0 kN (0–100% FS)

Extended Range: 1.5 kN (150% FS, normal operation) ABB Group

Lateral Allowable Load: 3.0 kN (300% FS, vertical direction overload resistance strong) ABB Group

Accuracy Grade: ±0.1% FS (typical, linear + lag + repeatability)

Non-linearity: ≤±0.03% FS

Lag: ≤±0.05% FS

Repeatability: ≤±0.02% FS

Response Time: <10 ms

Measurement Direction: Horizontal single direction (vertical force suppression ratio ≥ 5:1)

?? Electrical Characteristics

Excitation Voltage: 5–15 VDC (recommended 10 VDC)

Output Signal: 2.0 mV/V (passive); optional 4–20 mA / 0–10 V (with transmitter)

Insulation Resistance: ≥500 MΩ (500 VDC)

Temperature Drift: <±0.05% FS/10K (built-in compensation)

?? Environmental and Mechanical

Material: 316L stainless steel (corrosion-resistant)

Protection Grade: IP67 (dust-proof, waterproof splashing, short-term immersion)

Operating Temperature: -20°C ~ +70°C (compensated 0°C ~ +50°C)

Size (W×H×D): Approximately 85 × 35 × 30 mm (about 30% smaller than PFTL101A)

Weight: Approximately 0.5 kg

Cable: 3 m shielded PUR cable (oil-resistant, M12 connector) Core Functions

Precise measurement of horizontal force: Measuring only horizontal tension, completely eliminating the interference of roller weight, with higher precision under light tension

Compact mini design: Small in size, light in weight, suitable for narrow-width/high-speed machines with limited space

Long-term stable without calibration: Based on the magnetic elasticity principle, there is no mechanical deformation, no zero-point drift, and a long service life

Strong resistance to overloading and impact: No damage even under a 300% overload in the horizontal direction, resistant to vibration and impact

Compatible with roll material closed-loop control: Plug-and-play with PFEA111/112/113 to form a complete tension system Applications

Film / Lithium Battery: BOPP/PET film, lithium battery electrode sheet cutting / winding (low tension, high speed)

Papermaking / Non-woven Fabric: Thin paper, toilet paper, non-woven fabric rewinding / cutting (low tension)

Printing / Packaging: Narrow-width flexographic printing, label printing, high-speed cutting

Textile / Cable: Chemical fiber yarn, optical fiber, fine copper wire drawing (micro tension)

Metal Processing: Aluminum foil, ultra-thin strip steel (low tension) production line Usage & Maintenance Instructions

Installation: Horizontal installation, M6 bolts are fixed below the bearing seat; the force direction must be strictly horizontal.

Wiring: Shielded cable is single-ended grounded, kept away from the frequency converter / motor, grounding resistance < 4 Ω

Calibration: Calibrate zero point / range in conjunction with PFEA controller, recommended once every 6 months

Maintenance: IP67 maintenance-free, regularly check for no damage to cables and connectors

Compatible controllers: PFEA111, PFEA112, PFEA113 (directly connected to sensor channels)