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    4 Inch Thrifty Squish Wheels - QTY 4

    Affordable and durable 4 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 4 for $7.50 per wheel and feature -

     

    • 30A durometer TPE rubber material for maximum squishability
    • Molded over polycarbonate half inch hex center to ensure the center of the wheel does not strip out over time.
    • 1 inch thick. Good for applications running 1500-3000 RPM. Not good for direct driving in flywheel higher RPM applications.
    • Weight: .21 lbs or 3.4 oz per wheel
    • STEP CAD file available
    # Pièce: TTB-0057
    $41.67
    Disponibilité: 9 en stock

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    2 Inch Thrifty Squish Wheels - QTY 10

    #TTB-0032
    $41.67
    (58 En stock)

    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

    Half Inch Hex Coupler- QTY 2

    #TTB-0055
    $31.94
    (4 En stock)

    This product includes two 1.25 inch long half inch hex couplers. This product has been verified to clamp all the various standards of 1/2" hex, rounded hex and AM churro with significant clamping force.

     

    • 1.25" long overall - shortest hex coupler on the market.
    • Split half design allows you to easily remove or add the coupler back on - great for mechanisms that might require maintenance or replacement.
    • Each coupler includes four 3/8" long 6-32 threaded black oxide steel bolts. These bolts use a 7/64" driver to prevent easily stripping the bolt heads out.
    • .1 ounces or .0625 pounds, black anodized 6061 aluminum.

    Aluminum 1/2 Inch Hex Bore Split Clamping Collar - QTY 5

    #TTB-0002
    $27.78
    (21 En stock)

    Tired of hex clamp collars that cost an arm and a leg? Tired of stripping out the set screw on your clamp collar? Need to add a collar in an assembly and don't want to remove everything from your hex shaft?

    Me too! I've ran into all of the above scenarios multiple times building multiple robots. These collars are the holy grail -

    • split so they can easily be added or removed
    • lightweight 6061 aluminum
    • .5 oz (.031 lbs) for one hex collar
    • uses two 8-32 socket head cap screws that require a 9/64" allen wrench
    • $4.00 per collar, sold in 5 packs
    • anodized black for awesomeness

     

    General Dimensions:

     

    Thrifty Absolute Magnetic Encoder CTRE Mounting (SDS Compatible)

    #TTB-0040
    $41.00

    Note: Molded plastic cases have begun shipping with all encoder orders!

    

    The Thrifty Absolute Magnetic Encoder was designed to provide teams a lower cost option for absolute position sensing. Simply plug the included 3-wire PWM style cable into your controller of choice and read the included magnet's absolute position. This device can connect directly to the RoboRIO as well as the REV Spark Max or CTRE Talon SRX.

     

    Encoder Revision Updates Include -

     

    • Switched to through hole connector to improve strength and assembly
    • Cases are produced in ESD safe materials
    • A J2 jumper spot has been added. Simply solder the jumper spot and the encoder will run in 3.3v mode. See the user guide for more details.

     

    Sushi Roller Intake Wheels, 1/2 in. Hex, 35A (Green)

    #am-4541_green
    $6.00

    The Sushi Roller Intake Wheels are an excellent choice for robot intakes, internal conveyors, feeder mechanisms, or anywhere you need a durable, compact and grippy roller. These rollers are made with a robust polycarbonate hex bore hub, so no external hub is necessary - just slide them onto a hex shaft, constrain them axially and you are good to go. Available in a range of durometers for a wide variety of applications, these cute little rollers are great for getting a grip on things!

     

    Specifications

    • Bore: 0.5 in. Hex, 5 mm Hex, 0.375 in. Hex
    • Core Material: Polycarbonate
    • Diameter: 1 in.
    • Durometer: 35A (Green), 40A (Orange), 50A (Blue), 60A (Black)
    • Tread Material: TPU
    • Weight: 0.022 lbs
    • Width: 1 in.

    The Thrifty Hub - Half Inch Hex - QTY 4

    #TTB-0005
    $34.71
    (4 En stock)

    Half inch hex hubs are often used to transfer motion between components in competition robots. This hub includes a thicker quarter inch flange that allows for tapping 10-24 / 10-32 holes or drilling and tapping to 1/4-20 sized holes. The Thrifty Hub is offered as a blank hex hub to teams to do further machining or leave stock as-is.