Budgetbeam Shaft Couplings

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

THIS IS AN........LOW COST.......EX STOCK PRODUCT

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.

Utilising over 35 years of beam coupling manufacturing experience, 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 aluminium 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. Maximum rpm is rated at 10,000rpm as standard. Ideal applications include encoder, resolver, stepper motor and small electric motor axis drives. 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.

Key product advantages

  • Very competitive price
  • Always in stock - 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
  • Fit and forget

FAQ's

  • MATERIAL: Aluminium Alloy
  • FINISH: Anodised
  • MISALIGNMENT RATINGS:ANGULAR : 3 degrees
  • PARALLEL OFFSET 0.15mm (0.30mm T.I.R)
  • AXIAL MOTION: +/- 0.15mm

The Budgetbeam will always be in stock due to a continuous stocking regime.

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

 

For Product Advice Call Us Now 01386 421005

 

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Clamp Attachment

Dimensions for Budgetbeam Clamp Attachment

Part Number Bore Combinations (mm) Bore .05mm/-0.00 A1 Bore .05mm/-0.00 A2 Torque (Nm) Torsional Stiffness (deg/Nm) Inertia (kgcmsec2) (10E-7) Weight (g) Outer Diameter (mm) L (mm) A (mm) B (mm) Screw Size Screw Torque (Nm)
ABC2M050 3mm-3mm 3mm-3mm 3mm 3mm 0.69 3.2 12.6 5.8 12.7 19.1 3.3 1.8 M1.6 0.4
ABC2M075 4mm-4mm 4mm-4mm 4mm 4mm 2.0 1.0 74.4 15 19.1 22.9 6.4 3.3 M2.5 1.3
ABC2M075 5mm-5mm 5mm-5mm 5mm 5mm 1.9 1.3 74.4 15 19.1 22.9 6.4 3.3 M2.5 1.3
ABC2M075 6mm-6mm 6mm-6mm 6mm 6mm 1.8 1.8 74.4 15 19.1 22.9 6.4 3.3 M2.5 1.3
ABC2M100 10mm-10mm 10mm-10mm 10mm 10mm 3.8 1.1 333 38 25.4 31.8 7.9 3.8 M3 2.5
ABC2M100 6mm-6mm 6mm-6mm 6mm 6mm 4.9 0.46 333 38 25.4 31.8 7.9 3.8 M3 2.5
ABC2M100 8mm-8mm 8mm-8mm 8mm 8mm 4.5 0.68 333 38 25.4 31.8 7.9 3.8 M3 2.5
ABC2M112 10mm-10mm 10mm-10mm 10mm 10mm 6.6 0.51 626 65 26.6 38.1 11.4 3.8 M3 2.5
ABC2M112 12mm-12mm 12mm-12mm 12mm 12mm 5.6 0.77 626 54 28.6 38.1 11.4 3.8 M3 2.5

 

Part Number 1-5 pcs 6-10 pcs 11-49 pcs 50-99 pcs 100-250 pcs
ABC2M050 3mm-3mm £14.05 £12.49 £12.17 £11.86 £11.55
ABC2M075 4mm-4mm £14.62 £13.00 £12.67 £12.35 £12.02
ABC2M075 5mm-5mm £14.62 £13.00 £12.67 £12.35 £12.02
ABC2M075 6mm-6mm £14.62 £13.00 £12.67 £12.35 £12.02
ABC2M100 10mm-10mm £17.61 £15.65 £15.26 £14.87 £14.48
ABC2M100 6mm-6mm £17.61 £15.65 £15.26 £14.87 £14.48
ABC2M100 8mm-8mm £17.61 £15.65 £15.26 £14.87 £14.48
ABC2M112 10mm-10mm £20.49 £18.21 £17.76 £17.30 £16.85
ABC2M112 12mm-12mm £20.49 £18.21 £17.76 £17.30 £16.85

Prices shown do not include VAT(@ 20%) or a nominal shipping cost.

Set Screws Attachment

Dimensions for Budgetbeam Screw Attachment

Part Number Bore Combinations (mm) Bore .05mm/-0.00 A1 Bore .05mm/-0.00 A2 Torque (Nm) Torsional Stiffness (deg/Nm) Inertia (kgcmsec2) (10E-7) Weight (g) Outer Diameter (mm) L (mm) A (mm) B (mm) Screw Size Screw Torque (Nm)
ABS2M050 3mm-3mm 3mm-3mm 3mm 3mm 0.69 3.2 8.0 3.7 12.7 12.7 3.3 1.8 M2.5 0.6
ABS2M075 4mm-4mm 4mm-4mm 4mm 4mm 2.0 1.0 60.4 13 19.1 19.1 4.6 2.5 M4 2.1
ABS2M075 5mm-5mm 5mm-5mm 5mm 5mm 1.9 1.3 60.4 13 19.1 19.1 4.6 2.5 M4 2.1
ABS2M075 6mm-6mm 6mm-6mm 6mm 6mm 1.8 1.8 60.4 13 19.1 19.1 4.6 2.5 M4 2.1
ABS2M100 10mm-10mm 10mm-10mm 10mm 10mm 3.8 1.1 259 30 25.4 25.4 6.6 4.1 M5 4.7
ABS2M100 6mm-6mm 6mm-6mm 6mm 6mm 4.9 0.46 259 30 25.4 25.4 6.6 4.1 M5 4.7
ABS2M100 8mm-8mm 8mm-8mm 8mm 8mm 4.5 0.68 259 30 25.4 25.4 6.6 4.1 M5 4.7
ABS2M112 10mm-10mm 10mm-10mm 10mm 10mm 6.6 0.51 452 39 28.6 28.6 7.1 3.6 M6 7.7
ABS2M112 12mm-12mm 12mm-12mm 12mm 12mm 5.6 0.77 452 39 28.6 28.6 7.1 3.6 M6 7.7

 

Part Number 1-5 pcs 6-10 pcs 11-49 pcs 50-99 pcs 100-250 pcs
ABS2M050 3mm-3mm £9.37 £8.33 £8.12 £7.91 £7.70
ABS2M075 4mm-4mm £10.02 £8.91 £8.69 £8.46 £8.24
ABS2M075 5mm-5mm £10.02 £8.91 £8.69 £8.46 £8.24
ABS2M075 6mm-6mm £10.02 £8.91 £8.69 £8.46 £8.24
ABS2M100 10mm-10mm £12.99 £11.54 £11.26 £10.97 £10.68
ABS2M100 6mm-6mm £12.99 £11.54 £11.26 £10.97 £10.68
ABS2M100 8mm-8mm £12.99 £11.54 £11.26 £10.97 £10.68
ABS2M112 10mm-10mm £14.85 £13.20 £12.87 £12.54 £12.21
ABS2M112 12mm-12mm £14.85 £13.20 £12.87 £12.54 £12.21

Prices shown do not include VAT(@ 20%) or a nominal shipping cost.