For PitClamp-specific hardware, see the PitClamp BOM.
Actuator
The actuator is the core linear motion assembly of the OSSM.Motor
Linear Motion
Calculate your rail length using this formula: desired maximum stroke + 180mm. A 350mm rail is suggested for most builds.
Belt and Pulley
| Quantity | Part |
|---|---|
| 1 | GT2 20T Pulley (8mm bore, 10mm width) |
| 500mm | GT2 Timing Belt (10mm width) |
Bearings
M3 Hardware
M4 Hardware
M5 Hardware
M6 Hardware
Printed Parts
Stand (3030 Extrusion)
The stand provides a stable, adjustable mounting platform for the OSSM.Aluminum Extrusion
Hardware - Bag 1
Hardware - Bag 2
Hardware - Bag 3
Accessories
A sandbag is recommended to add weight and stability to the stand during operation.
Printed Parts
Related Pages
Actuator Overview
Assembly instructions and detailed specifications
Stand Overview
Print settings and assembly guide
PitClamp BOM
Hardware for the PitClamp mounting system
Build Guide
Step-by-step build instructions