OpenBeam Precut Machinist Kit


OpenBeam Precut Machinist Kit
OpenBeam Precut Machinist Kit
OpenBeam Precut Machinist Kit

OpenBeam Precut Machinist Kit

OpenBeam is an aluminum extrusion with t-slots that allow you to build your own moving machines.

Now $135.99$159.99 USD


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Product #: MKOU03-0001

OpenBeam Precut Machinist Kit is a scaled down, desktop sized version of extruded aluminum framing systems commonly used in industry for rapidly prototyping and building machinery. It is optimized for cost by using standard hardware instead of proprietary and expensive fasteners and using injection molding for our common brackets to bring the cost down.

Available in both black and clear anodized. All pieces are cut to length on a CNC chopsaw to +/- 1mm accuracy.

  • 4x NEMA17 Motor Mounts
  • 2x Servo Mounts
  • 2x Shaft Clamp Set
  • 2x 608 NEMA17 Adapters
  • 300mm x 8 pcs
  • 270mm x 4 pcs
  • 210mm x 4 pcs
  • 150mm x 8 pcs
  • 120mm x 4 pcs
  • 90mm x 8 pcs
  • 60mm x 4 pcs
  • 45mm x 4 pcs
  • 30mm x 4 pcs
  • 32 L brackets
  • 8 T brackets
  • 200 packs of fasteners
  • hex driver
  • You'll notice that the cut lengths often change in increments of 30mm. This is because in a rectilinear framing structure, the 30mm difference allows a piece of OpenBeam to span across the framing structure cleanly.

    For example, suppose you have a framing structure made by joining 2 pieces of 300mm (length) and 2 pieces of 150mm (height) into a picture-frame shape. A 270mm piece will perfectly span the gap between the 2 150mm uprights (given that each of the uprights are 15mm wide). If the butt joints were mated the other way, a 120mm piece will perfectly span between the 2 150mm pieces.