Module 8: Mechanisms
Design intakes, linear slides, arms, and counterbalances around the game element and expected load. Check the numbers before choosing motors, reductions, and structural dimensions.
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Lesson Roadmap
8.1 · IntakesLesson 8.1: Intake Geometry, Compliance, and Element HandoffOpen8.2 · Linear SlidesLesson 8.2: Sizing Linear Slides, Spools, and Extension SpeedOpen8.3 · Arms & PivotsLesson 8.3: Arm Gravity Torque and Choosing a ReductionOpen8.4 · CounterbalanceLesson 8.4: Springs, Tubing, and Counterbalancing Static LoadsOpenModule 8 · Mastery QuizModule 8 Mastery Quiz: MechanismsOpen
What This Unit Covers
Select an intake style that matches the game element and the approach geometry.
Size a linear slide stage count, spool diameter, and motor for a required extension and speed.
Compute the gravity torque on an arm at its worst-case angle and pick a reduction with real margin.
Use springs, surgical tubing, or constant-force elements to unload a motor holding a static load.
Review the sequence and goals here, then resume at your first incomplete lesson.
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