FIRST Robotics Competition

The 15T Spline Shaft is a solid stainless steel shaft sized at 480mm for long span applications or to be used as stock to cut custom length shafts. Its 15 tooth involute spline profile features an 8mm outer diameter and interfaces with the REV ION...

The 15T Spline to 1/2in Hex Adapter provides a simple and reliable way to integrate motors with a 15T spline output shaft into mechanisms designed around 1/2in rounded hex. This adapter is ideal for teams looking to pair the NEO 2.0 Brushless Motor...

The MAXSpline Grommet provides a simple way to route wires through MAXTube while preventing abrasion against bare aluminum. Made from pliable 60A rubber, it press-fits into the MAXSpline Bore on MAXTube with a 1/8 inch wall, creating a clean pass-through...

The MAXPlanetary 1:1 Brake Cartridge is a drop-in, self-contained module that instantly adds a reliable bi-directional unpowered hold for any MAXPlanetary gearbox. Designed around the principles of a sprag clutch, sometimes referred to as a torque diode,...

The REV Through Bore Encoder V2 provides precise, reliable shaft position measurement with both incremental (ABI quadrature) and absolute (pulse-width) outputs. Its ½" hex through bore mounts easily within common FRC/FTC mechanisms, and the...

The Elevator Bearing Block (REV-20-2051) is a trusted choice for smooth sliding motion between two pieces of rectangular tubing. It mounts on the narrow, 1in side, of tubing (e.g. 1x1 or 2x1) and uses shielded ball bearings for reduced friction. Its...

The #10-32 Shaft End Screw is compatible with the REV ION System and is used to retain parts on any ION hex shaft instead of shaft collars. 1/2in Rounded Hex Shafts come tapped with a #10-32 hole. The integrated flange is larger than the outside...

The MAXPlanetary 14T Spline Input Coupler's (REV-21-2124) ISO standard 8mm 14T spline is compatible with the Falcon 500 shaft spline. Specifications Material: Steel Weight: MAXPlanetary 14T Spline Input Coupler: 23g (0.051lb) Documentation ION...

The SPARK MAX Data Port Breakout Board makes it easy to connect external sensors to the SPARK MAX Data Port. For additional information on the SPARK MAX Data Port, please take a look at the SPARK MAX User's Manual. Analog Input Issue - Affects Rev. A...

REV Robotics custom ATO sized auto-resetting breakers are designed to give reliable protection for FRC robot actuators.  These custom developed breakers adhere to SAE Standard J553 and will give consistent performance even after hundreds of breaker...

MAXSpline Bearing Blocks are compatible with the REV ION System. Quickly add bearing support to any location on REV ION extrusion without the need for precision machining. Can also be used in a west coast style drivetrain to add center wheel drop while...

These MAXPlanetary Input Couplers are compatible with the REV ION System. The MAXPlanetary 1/2in Hex Input Coupler (REV-21-2110) attaches to the end of a hex shaft, securely held in place by a screw, enabling the MAXPlanetary to be powered by a hex shaft...

MAXTube Internal Supports are compatible with the REV ION System and facilitate bolt-through assembly within a MAXTube without causing permanent deformation. Crucial for ensuring structurally sound through-bolted joints and allows multiple supports to be...

MAXSpline Shaft Endcaps are compatible with the REV ION System and transform your MAXSpline Shaft extrusion into a live axle driven by a 1/2in Hex shaft. MAXSpline Shaft Endcaps come in two different materials: a durable plastic version and an upgraded...

Tube Nuts for 3/4in Dead Axle Tube are compatible with the REV ION System. This #10-32 tube nut presses into the end of the tube and supplies a tapped hole for easy mounting. Typically used with dead axle applications. The left-hand threaded...

#10-32 Ball Joint Rod Ends are compatible with the REV ION System. Right-hand threaded rod ends tighten when turned clockwise while left-handed threaded rod ends tighten when turned counterclockwise.  Specifications Type: Stud-type Rod...

The MAXSpline Shaft Bearing Block Kit and MAXSpline Bearings are compatible with the REV ION System and are perfect for using MAXSpline Shaft in a live axle application or any other similar sized rotational needs. Effortlessly mounting to REV's hole...

MAXHubs are compatible with the REV ION System and provide a way to transfer torque to a MAXSpline bore from shafts of various shapes and sizes. Other hub variants allow for other bores or mount holes to populate within an existing MAXSpline...

MAXSpline Brackets are compatible with the REV ION System and are designed to mount to pieces of MAXTube - 2x1 - MAX Pattern while maintaining proper pattern spacing. Specifications Material: Aluminum 5052 Weights: MAXSpline Bracket - Stacked: 35g (0...

1/2in Hex Shaft Spacers are compatible with the REV ION System and can be used on the shaft as a spacer; they also work as spacers between wheels and sprockets, etc. Specifications Material: POM (Acetal/Delrin) OD: 0.72in Weights &...