Difference between revisions of "Spider Coupling with rubber insert: 4.75mm stepper motor to 8mm threaded shaft (Q44787)"
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(Added [en] label: Spider Coupling with rubber insert: 4.75mm stepper motor to 8mm threaded shaft) |
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+ | Spider Coupling with rubber insert: 4.75mm stepper motor to 8mm threaded shaft |
Latest revision as of 16:03, 25 February 2022
No description defined
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Spider Coupling with rubber insert: 4.75mm stepper motor to 8mm threaded shaft
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1.0.0
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en
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This thing is an printable spider coupling designed for a rubber insert. It has robust clamping, and should be well balanced if tightened evenly. If the rubber spider is cut cut correctly, there will be axial compression cushioning, angular cushioning, and rotary cushioning without slop. This design must be kept in compression, it will not stay together under tension. Video showing low-speed operation, with an exaggerated angle: http://www.youtube.com/watch?v=YA71gIn71Zk Video showing higher speed operation: http://www.youtube.com/watch?v=QuOfSZBd0wA (Alternative experimental version here that uses silicone sealer: http://www.thingiverse.com/thing:7831 ) Heritage: This is an original work, but owes inspiration or is similar to these things: Universal Joint by twotimes: * http://www.thingiverse.com/thing:5078 Flexible shaft coupling by twotimes: * http://www.thingiverse.com/thing:5439 Prusa Mendel PLA Coupling by Griffin_Nicoll * http://www.thingiverse.com/thing:7153 Printed flexible beam coupling by jmgiacalone * http://www.thingiverse.com/thing:7373 Spider coupling - 5mm axis to M8 drivescrew by lievenstandaert: * http://www.thingiverse.com/thing:6524 Hoeken's Coupling by hoeken: * http://www.thingiverse.com/thing:5097
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thingiverse.com
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www.thingiverse.com
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MiseryBot
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auto
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https://spdx.org/licenses/CC-BY-SA-4.0
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