1500 mm 2020 V-slot Belt Actuator Kit



1500mm  Belt Actuator Kit provides smooth operation for a Gantry along 20×20 V-Slot Linear Rail. It is both accurate and quick, ideal for Camera Sliders.

This kit is an easy way to get all the pieces needed for the build.

The kit includes :


1X   Neman 17 Stepper Motor

1X  GT2 (2mm) Aluminium Timing Pulley 20 Tooth

4X  Metric Aluminium Spacers – 30mm

1X  Metric Aluminium Spacers – 3mm

4X  M3 Button Head Screws – 35mm

1X  Smooth Idler Pulley Kit  WHEEL-PULLEY-KIT

8X  M5 Low Profile Screws – 8mm

8X  T-Nuts – 1 Piece

2X  Actuator Pulley Plate

4X  Cable Tie – 100mm

1X  20mm V-Slot Gantry Plate

4X  Solid V Wheel Kit

2X  Metric Aluminium Spacers – 6mm

2X  Eccentric Spacers – 8mm Hex – 6mm Height

4X  M5 Low Profile Screws – 25mm

1X  V-Slot 20 x 20mm Silver  X1500mm    Length.

3X  GT2 (2mm) Timing Belt (per meter)

1X PDF assembling  Manual


  • Don’t forget to slide the Gantry onto the V-Slot before you attach both Actuator Pulley Plates.
  • Don’t forget to attach the Timing Pulley to the Nema17B Motor shaft before attaching the Motor to the Plate.
  • Follow this process for correct tensioning the GT2 Belt:
    1. Tighten the screws on one Actuator Pulley Plate to secure the Plate in position.
    2. Feed the Belt over the Pulleys and through the hollow center of the V-Slot
    3. Tie or Clamp the GT2 Belt on both sides of the Gantry
    4. Pull the other Actuator Pulley Plate away to Tension the GT2 Belt, tighten the screws on the Plate while it is under tension

If you require any other lengths please let us !


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