Test stand technology

Torque limiters and shaft couplings

For the field of test stand technology, a branch which is permanently subject to advancements, mayr® power transmission develops solutions capable of growing with the increasingly complex concepts being developed.

The high-speed torque limiters, which protect expensive test objects and sensitive measuring units against overload damage, have been especially tailored to the requirements of test stand technology and work reliably and accurately also at very high speeds. One essential accessory part – not only for measuring flanges – is the high-precision shaft coupling, which compensates for any occurring misalignments. It protects the bearings installed in the shaft train against unwanted loads, and therefore against unnecessary downtimes and costs, and ensures reliable and accurate measurement results.

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Torque limiters
  • Slows down freely
  • High performance density
  • High torsional rigidity
ROBA®-DS for torque transducers: Backlash-free shaft couplings for torque transducers configurable
ROBA®-DS for torque transducers
Multi-plate couplings
  • Torsionally rigid
  • Flexible modular system
  • Backlash-free
smartflex®: Reliable, flexible and permanently backlash-free metal bellows coupling configurable
Metal bellows couplings
  • Suitable for servo drives
  • Compensation of shaft misalignment
  • Torsionally rigid
ROBA®-DS (servo): Compact, torsionally rigid, backlash-free shaft coupling configurable
ROBA®-DS (servo)
Multi-plate couplings
  • Torsionally rigid
  • FEM-optimized disk shape
  • Compensation of shaft misalignment
ROBA®-DS (steel) configurable
ROBA®-DS (steel)
Multi-plate couplings
  • Suitable for heavy load applications
  • Torsionally rigid
  • Flexible modular system
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