Belt Tensioner, adjustable
thingiverse
Latest update available here: http://www.thingiverse.com/thing:838003 Revision 2 accessible at: http://www.thingiverse.com/thing:717447 This modification transforms a traditional spring-based belt tensioner into an adjustable and inflexible design. Suitable for GT-2 belts. Scalable OpenScad files are included to enable customizations as per your requirements. Instructions: First, print part A and one piece of part B. To achieve maximum strength, use concentric patterns with 100% solid fill throughout all layers. Each pair requires two critical components: A single M3x8 Allen head screw One M3 nut Install the parts with careful consideration of the provided photos to ensure the screw doesn't come loose when tensioning the belt. For optimal performance, position the tensioner as close to the carriage as possible.
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