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Transportation & Public Services

Modern rail and on-road vehicles rely on accurate position feedback systems to ensure safe, efficient, and increasingly automated operations. From lift and damping control to steering systems, precise linear position measurement is essential for smooth, controlled vehicle movements and reliable system performance.

With their proven reliability and industry-leading performance, Temposonics® magnetostrictive position sensors meet the strict requirements of transportation applications across rail and road. They deliver accurate, real-time position feedback with long service life, maintenance-free operation, and seamless integration – helping OEMs improve safety, comfort, and vehicle availability.

Key industry challenges:

  • Strict safety and reliability requirements in rail and on-road vehicle applications
  • Continuous operation under vibration, shock, temperature fluctuations, and EMI
  • Increasing automation and electrification demanding precise, real-time position feedback with minimal maintenance

Advantages:

  • Accurate position feedback
    Ensures precise control of steering, damping, lifting, and leveling systems for smooth and stable vehicle operation
  • Non-contact, maintenance-free operation
    Magnetostrictive technology eliminates mechanical wear, ensuring long-term stability and reduced service effort
  • Rugged, environmental resilience 
    Designed to withstand vibration, shock, temperature extremes, and electromagnetic interference common in transportation environments
  • High reliability
    Delivers consistent performance over the entire vehicle lifecycle – critical for safety-related and automated functions
  • Compact, modular designs 
    Enable flexible integration into modern vehicle platforms with limited installation space

Benefits:

  • Faster and more efficient working processes, increased safety, enhanced driving comfort, and improved vehicle uptime and availability

Trains

  • Inclination control
  • Damping unit
  • Pantograph

Recommended sensors:
MH-Series RAIL

MH-Series THREADED

Snow Groomers

  • Snow plough blades control

Recommended sensors:
MH-Series EMBEDDED

MH-Series Safety

Garbage Trucks

  • Lift and dumping control
  • Clamping control

Recommended sensors:
MH-Series EMBEDDED
MH-Series Safety

Garbage Trucks

Garbage trucks must be fast, efficient, and quiet. As public vehicles, they are expected to efficiently complete a dirty task safely, without disturbing citizens. As a business, cost savings are increased based on how efficiently the truck completes its route. By using cylinder position data, trucks can optimize their dump cycles to be fast and quiet. Monitoring this data over time can also be used for predictive maintenance and route optimization.

What are the key requirements?

  • Absolute and reliable position feedback for precise movements
  • Highest robustness against shock and wear of thousands of cycles
  • High sample rate and resolution to optimize cylinder stroke and electronic cushioning

Where are the sensors intalled?

  • In the front lifting cylinder to control lifting of variable weights
  • In the dumping cylinder to safely optimize cycle time
  • In the clamping cylinder to control grasping force
  • In the side reach and extend cylinder to efficiently align to targets

Recommended Sensors:
MH-Series EMBEDDED
MH-Series Safety
MH-Series THREADED