Rondo round thread spindles

Convincing all round: smooth running and long service life with high efficiency

Thanks to their round thread profile, the Eichenberger Rondo round thread spindles achieve an above-average degree of efficiency with absolutely smooth running. They are therefore a convincing alternative to conventional trapezoidal thread spindles. The round thread spindles run without vibrations, have a long service life and are also available in aluminum on request.

Design features

Rondo round threaded spindles are the cost-effective alternative to trapezoidal spindles - with a significantly higher degree of efficiency. The lead screws are made of corrosion-resistant steel or alternatively aluminum and are combined with flange nuts made of high-performance polymer. Rondo lead screws are the preferred choice for increased loads due to limited lubrication options and where silent, reliable movements are required.

  • High efficiency
  • Absolutely smooth running
  • Long service life
  • High reliability
  • Convincing price/performance ratio
  • Excellent running properties

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Technical basics
Technical basics
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General catalog
General catalog
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Calculation basis
Calculation basis
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Maintenance instructions
Maintenance instructions
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Find the right standard screw drive for you

The product filter quickly guides you to the right screw drive for your requirements. The intuitive operation supports you in your targeted search - simply select the technical data and your result will be displayed.

Standard nut for Rondo sliding screw drive

A standardized flange nut form (flange nut type A based on DIN 69051) is available in various designs for Rondo threaded spindles.

Rondo standard flange nut type RFM
Rondo standard flange nut type RFM
  • Flange nut type A based on DIN 69051
  • Not preloaded
  • Wear-resistant technopolymer EX100 white

Made to measure

Would you like to go beyond the standard?

With our customized lead screws, you maximize performance, efficiency and service life - precisely tailored to your application. Individual solutions offer you higher power density, less maintenance and optimized costs, giving you a decisive competitive advantage. Use the full potential of customized precision - for more efficiency, more performance and sustainable profitability.

Application examples for Rondo lead screws

In medical and food applications as well as in building services engineering, the materials of the screw drives must meet essential basic requirements. Thanks to the smooth surface of the high-quality stainless steel material and - because it is rolled and not ground - Eichenberger achieves greater strength and a more homogeneous surface. This results in significantly less wear, less vibration and virtually noiseless operation.

Medical technology
Medical technology
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Construction industry
Construction industry
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Household appliances
Household appliances
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