4 Block Ball Screw and Linear Guide Actuator
This heavy-duty actuator is designet for the most challenging applications where 4 HGH15 blocks carry the load It is capable of running smooth even with high load on top or sideways. The Ball Screw drive secure a backlash free operation for precise positioning.
The Actuator is using SFU1204 Ball Screw and HGH15 Linear Guide System mounted on OpenBuilds C-Beam rail. The Gantry Plate and End Plates are designed for this build. The Gantry plates has extra hole that make it easy to mount different items to the plate.
Assembly video for the two Block version is found here: https://youtu.be/6p7Q-cyEWV4
Use same procedure to assemble - just add 4 HGH15 Blocks.
More information here: Ball Screw Linear Actuator - Forum for makersupplies.dk
The following chart defines important dimensions of the product:
Gantry Plate: 118x138mm
Height (motor end): 90mm
|Available travel distance||140||290||540||790||1290|
Total length incl. 78mm motor.
(not included in kit)
Choose the color of the C-beam (black or silver anodized) and the coupler size (usually 8mm for 2.0/2.2 Nm steppers which are suitable)