For Encoder Mounting – Flange Adapter Shafts

Description

For encoder mounting

Flange adapter shafts

  • Attachment to shaft without centering thread
  • Ideal for retrofitting and replacing other shafts
  • Adapter shaft easily adjusted
  • Options: Certified safety component to DIN EN ISO 13849-2 (PL e) and isolated version

Flange adapter shafts

Flange adapter shafts facilitate the convenient, simple and stable attachment of hollow shaft encoders to large shafts without a centering thread. Depending on the on-site situation they are attached to the front face of the application shaft with external centering or internal centering; consequently, they are ideal as retrofitting and replacement solutions. If required, they are also available as certified safety components with fault exclusion to DIN EN ISO 13849-2 (PL e) and as an isolated version to shield against shaft currents.

Encoder Mounting – Flange Adapter Shafts by Hubner

Introduction:

When it comes to mounting hollow shaft rotary encoders on shafts without a centering thread, Hubner offers flange adapter shafts as a reliable solution. In this article, we will explore the flange adapter shafts provided by Hubner, discussing their features and advantages in the context of encoder mounting.

Flange Adapter Shafts for Encoder Mounting

Hubner’s flange adapter shafts are specifically designed to facilitate the convenient, simple, and stable attachment of hollow shaft encoders to large shafts without a centering thread. These adapter shafts serve as an ideal solution for various applications, including retrofits, replacements, and new installations.

Features and Advantages

  1. Convenient and Simple Attachment: Flange adapter shafts by Hubner offer a user-friendly solution for mounting hollow shaft encoders. They simplify the installation process, ensuring convenience and ease of use.
  2. Stable and Precise Adjustment: These adapter shafts provide a stable and reliable attachment of hollow shaft encoders to large shafts. With their integrated ball thrust screws, the adapter shafts can be easily and precisely adjusted, ensuring optimal alignment and performance.
  3. Customized Adaptation: Flange adapter shafts are designed to adapt to specific requirements. They can be customized to fit various parameters, including centering, bolt circle, bores, and stub shaft lengths, providing a perfect fit for different applications.
  4. Retrofitting and Replacements: Flange adapter shafts are particularly suitable for retrofitting or replacing existing shafts. They offer a seamless solution for integrating hollow shaft encoders into systems without the need for major modifications.

Applications

Flange adapter shafts find applications in a wide range of industries and sectors where accurate encoder mounting is crucial. Some common applications include:

  1. Industrial Machinery: In industrial machinery, precise position sensing and control are essential. Flange adapter shafts enable the reliable attachment of encoders to large shafts, facilitating accurate measurement and control in various machinery applications.
  2. Automation and Robotics: Flange adapter shafts play a vital role in automation and robotics, where precise movement and positioning are critical. They ensure the secure mounting of encoders, enabling accurate feedback and control in these applications.

Conclusion

Hubner’s flange adapter shafts provide a convenient and stable solution for mounting hollow shaft encoders on shafts without a centering thread. With their user-friendly design, precise adjustment capabilities, and customized adaptation options, these adapter shafts contribute to the seamless integration of encoders into diverse applications.

Whether in industrial machinery or automation systems, flange adapter shafts by Hubner ensure accurate measurement, control, and system performance.

Technical Data

 

Product usage Mounting hollow shaft encoders to shaft with large diameter:

  • External centering customer shaft (flange-adapter shaft with internal centering)
  • Internal centering customer shaft (flange-adapter shaft with external centering)

Possible for all encoder installation positions (for example, shaft facing up/down).

Mounting type Following inspection/agreement:

  • External centering customer shaft: Centering diameter approx. Ø 28-350 mm (encoder series 4/40/41)
  • Internal centering customer shaft: Centering diameter approx. Ø 30-290 mm (encoder series 4/40/41)
  • External/internal centering customer shaft: Centering diameter approx. Ø 50-200 mm (encoder series 5/6/60)
  • Custom design customer shaft possible up to centering diameter Ø 500 mm or as per customer preference
Mounting accuracy Calculated individually case-by-case /design as per consultation
Maximum rotation Calculated individually case-by-case /design as per consultation
Temperature range Calculated individually case-by-case /design as per consultation
Shock resistance Calculated individually case-by-case /design as per consultation
Vibration resistance Calculated individually case-by-case /design as per consultation
Insulated against currents Yes (optional)
Mechanical options
Special features and certificates Optional: Designed as safety component with fault exclusion to DIN EN ISO 13849-2 (up to PLe),
with CE declaration of conformity

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Hollow shaft fault exclusion (en)
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Hollow shaft fault exclusion (en)
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