• Budgetbeam Couplers

Budgetbeam Couplers

A low cost flexible shaft coupling addressing the requirement for a high torsional stiffness, low cost, zero backlash, single piece construction, beam style flexible shaft coupling.

To achieve these extraordinary parameters, the budgetbeam shaft coupling utilises a very efficient helical beam configuration. The new Budgetbeam shaft coupling provides zero backlash and constant velocity torque transmission characteristics with excellent performance and reliability. Additionally, low radial bearing loads and low inertia are also advantages of the new design.

The new Budgetbeam shaft coupling has been specifically designed to excel at delivering high torsional stiffness, through a high degree of angular and axial shaft movement even at high rpm.

Manufactured from low inertia aluminum and available in set screw or unique integral clamp shaft configuration, the Budgetbeam has four basic sizes catering for shaft sizes from 3mm to 12mm.

As standard all Budgetbeam models compensate for the three major shaft misalignments of angular, parallel and skewed offsets unlike lesser shaft couplings.

Ideal applications include encoder, resolver, stepper motor and small electric motor axis drives. The Budgetbeam is also ideal for use with bore adapters, which allow for a cost effective way of altering bore sizes to suit your needs.

Most importantly, by employing new production techniques allows the Budgetbeam to offer all these advantages at an extremely competitive price.

The Budgetbeam is designed to go head to head with other beam, bellows or x-slot shaft coupling designs on performance, price and delivery.

All Budgetbeam products are also quality assured by the latest BS EN ISO9001: 2000 standard.

Budgetbeam Shaft Couplings

  • Budgetbeam Couplers
  • Integral clamp or set screw shaft attachment
    Integral clamp or set screw shaft attachment
  • 00:00 / 01:00
    • Published: Tuesday 19th April 2016
    • Updated: Monday 4th October 2021

    Abssac limited is a supplier of shaft couplings to suit all types of rotational applications.

Just call the Budgetbeam sales team on 01386 421005 for product assistance

Key product advantages

  • Very competitive price
  • Same day or next day delivery on all sizes
  • Very high quality from the originators of the product design
  • Integral clamp and set screw attachment styles as standard
  • High torsional stiffness for positional accuracy
  • Zero backlash torque transmission
  • Constant velocity and zero vibration when offset
  • High fatigue resistance-low radial loads
  • Low bearing loads
  • Bi-directional torque transmission
  • Internal bore relief as standard
  • A very reliable, fit and forget shaft coupling

Type BBC Clamp Attachment

Clamp Attachment

Type BBS - Set Screw Attachment

Set Screw Attachment



Minor Diameter = +0.03/-0mm