FIRST Robotics Competition

An individual cartridge for the MAXPlanetary System. This cartridge is a 5:1 gear reduction. The MAXPlanetary System is a cartridge-based modular planetary gearbox designed from the ground up for NEO-class motors. The design of the MAXPlanetary has been...

An individual cartridge for the MAXPlanetary System. This cartridge is a 4:1 gear reduction. The MAXPlanetary System is a cartridge-based modular planetary gearbox designed from the ground up for NEO-class motors. The design of the MAXPlanetary has been...

An individual cartridge for the MAXPlanetary System. This cartridge is a 3:1 gear reduction. The MAXPlanetary System is a cartridge-based modular planetary gearbox designed from the ground up for NEO-class motors. The design of the MAXPlanetary has been...

The UltraPlanetary Gearbox Kit comes with UltraPlanetary Cartridges to support six different final gear reductions ranging from nominally 3:1 to 60:1 allowing for the right amount of torque for the application at hand. The kit has a pinion already...

With an efficient right-angle configuration, the Ultra 90 Degree Gearbox offers a robust solution to building a more compact robot. The Ultra 90 Degree Gearbox allows you to connect the UltraPlanetary Gearbox and the HD Hex Motor (REV-41-1600)...

20DP Gears are compatible with the REV ION System and come in a wide range of sizes and bores. Larger gears feature #10 clearance holes arranged in a 2-inch bolt circle pattern and MAXTube mounting pattern. A notch on the bore provides an easy...

The REV USB PS4 Compatible Gamepad is compatible with both the REV DUO and REV ION Systems. Plug the REV Gamepad directly into a Driver Hub to enable feature rich control of your robot. Additionally, when plugged into a PC, it offers an Xbox...

3/8 Nut Strips are compatible with the REV ION System featuring convenient 1/2in spaced #10-32 threaded holes that are inline with each other allowing easy fastening of aligned plates and structure without the need for individual nuts...

20DP Gears are compatible with the REV ION System and come in a wide range of sizes and bores. Larger gears feature #10 clearance holes arranged in a 2-inch bolt circle pattern. A notch on the bore provides an easy visual indicator to ensure gears on the...

The MAXSpline Shaft is compatible with the REV ION System. The shaft is an extruded aluminum MAXSpline that provides a high strength alternative to 1/2in hex shaft that can interface with any REV ION System components with a MAXSpline bore. The...

ION #25 Sprockets are compatible with the REV ION System and designed for use with #25 Roller chain. #25 Plate Sprockets: Featuring MAXSpline and a 2in bolt circle that patterns outward radially, allowing for bolting to structure easily. #25 Hub...

Dead Axle Tube is compatible with the REV ION System and can be used with 3/4in Needle Bearing Carrier (REV-21-2385) and MAXSpline Shaft (REV-21-2520) as the dead axle in a dead axle roller. Can also be used with custom rollers and as...

The 3/4in Needle Bearing Carrier is compatible with the REV ION System and designed for use with the Needle Bearing - 3/4in ID to turn MAXSpline Shaft extrusion into a dead axle roller. Specifications Material: Glass-Filled Nylon ...

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...

MAX Pattern Plates are compatible with the REV ION System and feature the all-new MAX Pattern: a MAXSpline bore surrounded by #10 clearance holes on a 0.5in grid. The plates are available in various lengths, with the pattern repeating every 2in...

The 1in Pivot Joint is compatible with the REV ION System. Create a pivot joint at the end of a piece of MAXTube - 1x1 with Grid Structure. Specifications Material: POM (Acetal/Delrin) Documentation ION Build System Guide Introduction to...

MAXSpline Brackets are compatible with the REV ION System and are designed to mount to pieces of MAXTube - 1x2 - with MAX Pattern while maintaining proper pattern spacing. Specifications Material: Aluminum 5052 Weights: MAXSpline Bracket - Stacked: 35g...

1in Brackets are compatible with the REV ION System and feature #10 clearance holes on a 1/2in pitch. Using these brackets with any of our MAXTube or ION Extrusion allows for easy construction of robot frames, mechanisms, and structure. Lap Joint...

#10-32 Standoffs are compatible with the REV ION System and provide spacing for mounting key items on your robot. These standoffs are tapped on each end for a #10-32 thread and have a 3/8in flat to flat dimension, similar to a #10-32 nut...

Ratio Plates are compatible with the REV ION System. When you need a ratio other than 1:1, Ratio Plates make it easy to position sprockets and pulleys at the perfect center-to-center distance for the given ratio and length of #25 chain or RT25 belt...