1/8" Dyneema Rope - 25 FT

Affordable and durable 2 inch squish wheels are now available. These wheels are commonly used by competitive robotics teams to move game pieces throughout their robot.

These wheels ship in packs of 10 for $3 per wheel and feature:

• 30A durometer TPE rubber material for maximum squishability
• .375 inch hex hole, intended to be stretched and used on 1/2 inch hex shafts or other larger OD tubes. Each wheel is 1/2 inch thick.
• Weight: .038 lbs per wheel
• STEP CAD file available

This is a Gates HTD timing belt, manufacturer part number 585-5M-15. This belt is used in the AM-14U-CS and AM-14U-8W as one of the two belts to connect an eight wheel drive.

Specifications:

• Number of Teeth: 117
• Pitch Length: 23.03 inches (585 mm)
• Width: 15mm
• Tooth profile: 5mm pitch HTD
• Kevlar reinforced
• Weight: 0.1

This is a Gates HTD timing belt, manufacturer part number 425-5M-15
 

The MK ES17-12, 12 Volt, 18 amp-hour sealed lead acid battery with nut and bolt connector has proven to be a trustworthy power source for many FIRST Robotics Competition robots. 

The batteries will be packed within a 7"x7"x7" box (aka: interior box). A 3/4" layer of closed-cell foam will be packed around the interior box, within a 9"x9"x9" box. The entire weight of this double box packing assembly will be approximately 29 pounds.

Two (2) batteries are shipped within one box for this price.

This is a 1.5" thick 45A durometer urethane wheel with a half inch hex bore. Great for accelerating game objects or for when low compression is desired. 4 inch outer diameter.

These aluminum 5M HTD Pulleys work great for creating belt reductions directly off the motor. Use a 15mm wide belt or two 9mm wide belts as the inside pulley teeth are 18.5mm wide. Choose either 8mm keyed bore or spline bore depending on the motor type you're using.

These bearing options are perfect for supporting spline shafts. The bearings slide on easily in our testing.

Flanged version: 35mm ID x 47mm OD x 7mm overall width - 1.5mm thick flange - .070 lbs

Radial version: 35mm ID x 47mm OD x 7mm overall width - .065 lbs

Comes in both radial and flanged versions.

FOR SALE TO CANADIAN TEAMS ONLY

This is the game piece for the 2024 FIRST® Robotics Competition CRESCENDO℠ presented by Haas. It has a 14 in. OD and a 10 in. ID and is rather squishy / flexible. 

There are 113 total Notes on a field, 6 of which are “High Notes” that have white Gaff Tape (not included) applied as specified in the Game Manual. 

The breakdown is:

• 45 in Red Player Station
• 45 in Blue Player Station
• 3 for pre-load in Red Robots
• 3 for pre-load in Blue Robots
• 5 in Center Field
• 3 in Red Alliance Starting Zone
• 3 in Blue Alliance Starting Zone
• 6 High Notes for Human Players 

For optimal shipping efficiency please know that Notes ship from the manufacturer in boxes of 24 (but can be ordered in any quantity). 

Specifications

• Inside Diameter: 10 in.
• Material: Coated Foam
• Outside Diameter: 14 in.
• Thickness: 2 in.
• Weight: 8.3 Oz +/- 1 Oz

Use this 1 inch long adapter to directly drive 1/2" hex products from an 8mm keyed motor. Sold in packs of 4.

Includes rounded edges allowing it to interface with 13.75mm ID bearings or 1/2" ID hex bearings.

Made from 4140 Steel.

Weight: .035 lbs

This red 4 AWG wire is silicone jacketed, making it incredibly flexible and a great choice for your FRC robot's main breaker or batteries.

Comes in spools of 10 feet each. This wire consists of .08mm tinned copper with a strand count of 5000.