Sep 22, 2024 · The pivot is powered by a single Kraken motor on a 2-stage MAXplanetary gearbox. The 4:1 stages in the MAXplanetary (16:1) and the 12:48 sprocket reduction make a total of 42:1 overall reduction for the pivot.

Sep 11, 2024 · The concept of an "arm" is almost ubiquitous, but the concepts behind designing a pivot that works every match and never breaks? That's not so much common knowledge and much more important. Design practices are important!

May 5, 2024 · Pivots come in all sorts of shapes and sizes, and their designs are highly dependent on mechanism requirements. These examples provide some insight into different solutions for the many challenges of designing pivots. Double jointed arm, high pivot, A-frame structure, stub axles. 6328 A-Frame Pivot.

Feb 4, 2023 · You need something to pivot your arm on as you do an arm. Typically, this is done through a dead axle setup, which is a fixed axle that the arm rides on, then power is transferred directly to the arm.

Feb 27, 2023 · End pivot arms are the most common type of arm in FRC. End pivot arms offer more reach and are not commonly counterweighted but can be counter-sprung.

Dec 27, 2022 · To do this you would need a way to pivot around the MAXSpline. A 1-3/8in bushing would work just fine but I figured I’d share a little trick I found that would be good for a situation like this. Major diameter of the MAXSpline is 1.375in which is 34.93mm. A 35mm bearing fits over this quite nicely.

Swerve drive is a complex drivetrain type where the wheels not only rotate to propel the robot, but are also able to pivot independently of one another on the spot. This allows for a robot to still maintain much of the pushing power of a WCD while being able to …

Nov 13, 2024 · This massive moment load on the main pivot joint requires the pivot mechanism to both be built durable enough to handle this large torque without breaking, and also powerful enough to counteract and overcome this torque so that the pivot is able to be driven.

Feb 28, 2023 · Our pivots are designed for rapid replacement of the entire drive module for service. A pivot can be swapped out and replaced in less than 5 minutes. All pivot modules are identical (no left & rights) and all are pre-calibrated identically (relative to the pivot module). This is a tremendous competition pit time saver.

Mar 21, 2018 · During the Team 1640 2009 Summer Program, a Vex-scale 4-Wheel Pivot prototype was designed, built, programmed and tested. While Vex-scale, the prototype was equipped with an FRC cRIO controller.