Used for : Aluminum Extrusion with Profile 20x20mm
These Flexible couplings are used to transmit torque from a stepper motor to a lead screw, thus creating the movement in an actuator.
A spring with a rectangular wire section . It has a 5mm outer diameter, a 2.5mm inner diameter, and a variable free length. It is used for light load applications in die machinery, plastic injection, and 3D printer electric parts.
T-Nuts are an essential part to have in any build, adding flexibility and expanding modulatory making the system more robust.