The very fourth version of the LnR

Additional models for the revision 4 with brass bearings.

Very third version of the LnR

Fully functional LnR-Actuator. Some models have been changed for more stiffness. Complexity and number of parts used have been reduced.

Very second version of the LnR

Fully functional LnR-Actuator. Some models have been changed for single extruder 3D printer and PLA.

Very first version of the LnR

Fully functional LnR-Actuator. The chassis is not ideal to be printed with a single extruder 3D printer.