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[Translate to English:] Kontaktlose Uebertrager TDS Precision Products

Contactless Signal Transmitters – Wear-Free Signal Transmission During Rotation

High Bandwidth for Rotating Systems

Our contactless signal transmitters ensure uninterrupted transmission of optical signals during rotation around the shaft. Thanks to advanced fiber optic technology, they enable high to virtually unlimited bandwidth and precise signal quality over long distances. Typical wavelengths include 850 nm, 1310 nm, and 1550 nm.

Advantages of TDS Precision Products Contactless Transmitters

Wear-free signal transmission
High bandwidth with low attenuation
Compatible with common slip rings
Flexible connection options
Customizable solutions available
fibre optic rotary joint

Single-channel Fiber Optic Rotary Joints

  • 1 channel
  • Single or multimode
  • Various connection types
  • Wavelength 650 to 1650nm
fibre optic rotary joint

Two-channel Fiber Optic Rotary Joints

  • 2 independent channels
  • Single or multimode
  • Various connection types
  • Wavelength 650 to 1850nm
fibre optic rotary joint

Multi-channel Fiber Optic Rotary Joints

  • 3 to 50 independent channels
  • Single or multimode
  • Various connection types
  • Wavelength 850 to 1610nm
fibre optic rotary joint

Fiber Optic Rotary Joints Combination

  • Combination with slip ring
  • 1 to 19 channels
  • up to  20 circuits 2A/240V or 14A/2kV
  • Various connection types

Application for Contactless Transmitters

Industrial automation

Stable signal transmission in rotating machinery

Robotics

Precise data transmission in dynamic systems

Medical Technology

Reliable optical signal transmission in sensitive equipment

Testing and Measurement

High bandwidth with minimal signal loss

Contactless Transmitters by Application and Signal Requirements

Choosing the right contactless transmitter depends on the number of channels, signal type, and the specific requirements of your application. The following overview helps you quickly find the most suitable solution.

Simple signal transmission (1 channel) – for basic applications with a single optical signal

Separate or bidirectional signal transmission (2 channels) – for stable data communication in both directions

Complex systems with multiple signals (3–50 channels) – for high integration density and parallel data streams

Combine signals and power – optical transmission together with electrical power and signals