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Sales Torque Limiters
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E: sales@ktr.com

Engineering Torque Limiters
T: +49 5971 798-358
E: info-syntex@ktr.com

Torque limiter by KTR Systems

RUFLEX Torque limiters

Torque limiters for accurate and safe torque limitation

The RUFLEX torque limiters are load-holding, frictionally engaged torque limiters. The construction kit system of the RUFLEX torque limiters provides solutions for every drive.

The combination of the renowned KTR couplings such as ROTEX elastomer couplings or BoWex gear couplings and the integration of customized driving components (e. g. sprockets) allows for overload protection optimally adjusted to the application for torques up to 12,000 Nm.

Our range of torque limiters includes RUFLEX Standard, RUFLEX torque limiter with sprocket, RUFLEX max. (torque limiters in a lengthened design for wide components), RUFLEX with ROTEX (torque limiter for shaft-to-shaft connections) and RUFLEX with BoWex (torque limiter as a torsionally stiff double-cardanic shaft-to-shaft connection).

Applications of our torque limiters: 

  • construction machinery
  • crushers, agricultural machinery
  • conveyor systems
  • packaging machines
  • textile machines

 

Our RUFLEX torque limiters:

Advantages
  • Load-holding, frictionally engaged safety couplings / torque limiters
  • Load-holding torque limiters with a high power density
  • Positive-locking overload protection up to 12,000 Nm
  • Large wear volume for a long service life
  • Easy setting of slippling torque with standard tools
  • Setting to the torque requested by the customer possible by the manufacturer
  • Zinc-plated surfaces
Product requestCatalogue

0.5 - 12.000 Nm

RUFLEX® Standard

Without driving component, versatile

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0.5 - 1,600 Nm

RUFLEX® with sprocket

With integrated sprocket acc. to DIN or ANSI

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0.5 - 1,600 Nm

RUFLEX® max.

For larger driving components by widened bearing

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0.5 - 12,000 Nm

RUFLEX® with ROTEX

With torsionally flexible jaw coupling

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0.5 - 400 Nm

RUFLEX® with BoWex®

With torsionally stiff curved-tooth gear coupling

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Not sure which product suits you?

Find the right product quickly and easily with the KTR product finder

Product finderConfiguration

Coupling configurator for RUFLEX Torque limiter

Online tools