Shoe Shank Stiffness Tester

Standard：

• SATRA TM256: Flexural and torsional stiffness testing for athletic, safety, and casual footwear.
• SATRA TM194: Dynamic fatigue resistance evaluation for shoe midsole and outsole integrity.

Product Advantages：

1. Dual-Mode Testing

• Longitudinal & Torsional Stiffness: Simultaneously measures bending resistance (flex) and twist rigidity in a single cycle.
• Universal Compatibility: Adapts to all shoe types—running, hiking, work, and orthopedic footwear.

2. High-Speed Automation

• 30 Cycles/Minute: Industrial-grade motor for rapid fatigue testing (0–50° flex angle).
• Zero-Drift Actuators: Maintains ±0.1° angular accuracy over 100,000 cycles.

3. Precision Sensing

• Strain Gauge Technology: 0.01 N·m resolution for torque and 0.1° angular feedback.
• Self-Compensating Algorithms: Corrects for specimen slippage and hysteresis.

4. User-Centric Workflow

• 7” Touchscreen HMI: Pre-loaded SATRA protocols with adjustable test parameters.
• Real-Time Curve Tracing: Live plots of torque vs. angle during testing.

5. Advanced Data Management

• USB/PC Connectivity: Export raw data, cycles-to-failure, and stiffness coefficients.
• Cloud Integration: Wireless sync to LIMS platforms for collaborative R&D.

Product Features：

• Dynamic Testing System:
  • Servo-electric actuator with 0–50° programmable flex range.
  • 360° torsion axis with ±180° rotational limits.
• Precision Fixturing:
  • Quick-change shoe clamps for US Men’s 5–15 (EU 38–50) sizes.
  • Adjustable torsion line alignment for varied shoe geometries.
• Sensor Suite:
  • 1,000 N load cell for flexural force measurement.
  • 50 N·m torque sensor with overload protection.
• Software Bundle:
  • ShoeFlex Pro™: Automated stiffness coefficient calculation (ASTM D790 equivalent).
  • Fatigue Analyzer: Predicts lifespan via stress-cycle (S-N) curve modeling.
• Safety Systems:
  • Emergency stop with E-Stop loop monitoring.
  • Over-torque shutdown at 110% of rated capacity.

Technical Parameters：

Accessories & Options：

1. Standard Kit:
   • 5 × Universal shoe clamps (adjustable width).
   • USB data cable and PC software license.
2. Advanced Analytics:
   • Fatigue Predictor: AI-driven lifespan estimation module.
   • CloudLink: Remote monitoring for global teams.
3. Calibration Services:
   • Annual recalibration with NIST-traceable certificate.
4. Safety Upgrades:
   • Explosion-proof enclosure for solvent-resistant testing.
   • HEPA filtration for particle-sensitive labs.
5. Consumables:
   • 20 × Disposable sample alignment markers.
   • 1L Silicone lubricant for high-cycle testing.