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    AM14U5 Upgrade Kit 6" HD - 4 Wheel Mecanum Upgrade

    The upgrade kits with SKU starting as am-14u5_ are ONLY compatible with the 2023 AM14U5 that use the new ToughBox Mini S Gearbox. 

    The AM14U5 is the most versatile chassis for FIRST Robotics Competition teams. The chassis was named as such because there is a flavor of this AndyMark chassis for every one of you. A

    Drive Style Options:

    • 6 Wheel Drop Center
    • 8 Wheel Drop Center
    • 4 Wheel, Mecanum

     

    The AM14U4 ship's standard with a 6 wheel drop center drive. The center wheels are dropped to improve turning capabilities. An 8 wheel drive style can be used as well allowing for more points of contact with the playing field. The center four wheels are dropped to decrease turning scrub. If you are interested in omnidirectional drive the U4 will support a four-wheel drive for Mecanum.

     

    Wheel Type:

    • HD Mecanum, rigid small profile mecanum wheels for precise driving in all directions.
    • SR Mecanum, incredibly smooth-rolling mecanum wheels.
    • MK Mecanum, large and high capacity mecanum wheels.
    • Performance, high strength high load capacity metal wheels to be used with 1 in. wide replaceable tread.
    • XL Performance, the same perks of Performance, but wider! These performance wheels are 0.5 in. wider than regular.
    • DuraOmni, these omni wheels can be used in the corners of a U4 to create a rapid turning machine with virtually no scrub.
    • Pneumatic SD, plastic hubbed wheels with inflated inner tubes to create a squishy grippy drive.
    • Pneumatic HD, metal hubbed wheels with inflated inner tubes. A squishy grippy drive with an unbreakable hub.
    • HiGrip, plastic wheels with a strong polycarbonate center and a grippy TPU outside.

     

    Wheel Diameter:

    • 4 inch
    • 6 inch
    • 8 inch

    Larger wheels move your machine around the ground faster and require lower reduction gearboxes to move them. Small wheels require a larger reduction from your motors to hit the same speeds as big wheels, but take up less space and allow for more wheels.

     

    Changes Beyond Bundles:
    While we only list sixteen different upgrade kits here, you can further tweak these options by trying different types of tread on performance wheels, different durometers and diameters of HiGrip wheels, or adjusting the ratio in your gearboxes. If you don't see an option you like or want help configuring an option, contact us and we can help you find the right one.

    MFR Part #: am-14U5_MK6
    $1395.00
    Availability: Out of Stock - on backorder and will be dispatched once in stock.

    Wheel Diameter Options:

    • 4 inch
    • 6 inch
    • 8 inch

     

    Drive Style Options:

    • 6 Wheel Drop Center
    • 8 Wheel Drop Center
    • 4 Wheel, Mecanum

    Wheel Type Options:

    • HD Mecanum, rigid small profile mecanum wheels for precise driving in all directions.
    • SR Mecanum, incredibly smooth-rolling mecanum wheels.
    • MK Mecanum, large and high capacity mecanum wheels.
    • Performance, high strength high load capacity metal wheels to be used with 1 in. wide replaceable tread.
    • XL Performance, the same perks of Performance, but wider! These performance wheels are 0.5 in. wider than regular.
    • DuraOmni, these omni wheels can be used in the corners of a U4 to create a rapid turning machine with virtually no scrub.
    • Pneumatic SD, plastic hubbed wheels with inflated inner tubes to create a squishy grippy drive.
    • Pneumatic HD, metal hubbed wheels with inflated inner tubes. A squishy grippy drive with an unbreakable hub.
    • HiGrip, plastic wheels with a strong polycarbonate center and a grippy TPU outside.

    Changes Beyond Bundles:

    While we only list sixteen different upgrade kits here, you can further tweak these options by trying different types of tread on performance wheels, different durometers and diameters of HiGrip wheels, or adjusting the ratio in your gearboxes. If you don't see an option you like or want help configuring an option, contact us and we can help you find the right one.

    Individual Components within Upgrade Kits:
    Each of the upgrade options we offer includes the components and hardware needed to add the desired wheels and arrangement to the AM14U5. Details of what goes in each upgrade kit can be found in this Bill of Materials Section.

    Specifications

    • Diameter Options: 4in., 6in., 8in
    • Style Options: 4-Wheel Mecanum, 6-Wheel Drop-Center, 8-Wheel Drop-Center
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    Wheel Diameter Options:

    • 4 inch
    • 6 inch
    • 8 inch

     

    Drive Style Options:

    • 6 Wheel Drop Center
    • 8 Wheel Drop Center
    • 4 Wheel, Mecanum

    Wheel Type Options:

    • HD Mecanum, rigid small profile mecanum wheels for precise driving in all directions.
    • SR Mecanum, incredibly smooth-rolling mecanum wheels.
    • MK Mecanum, large and high capacity mecanum wheels.
    • Performance, high strength high load capacity metal wheels to be used with 1 in. wide replaceable tread.
    • XL Performance, the same perks of Performance, but wider! These performance wheels are 0.5 in. wider than regular.
    • DuraOmni, these omni wheels can be used in the corners of a U4 to create a rapid turning machine with virtually no scrub.
    • Pneumatic SD, plastic hubbed wheels with inflated inner tubes to create a squishy grippy drive.
    • Pneumatic HD, metal hubbed wheels with inflated inner tubes. A squishy grippy drive with an unbreakable hub.
    • HiGrip, plastic wheels with a strong polycarbonate center and a grippy TPU outside.

    Changes Beyond Bundles:

    While we only list sixteen different upgrade kits here, you can further tweak these options by trying different types of tread on performance wheels, different durometers and diameters of HiGrip wheels, or adjusting the ratio in your gearboxes. If you don't see an option you like or want help configuring an option, contact us and we can help you find the right one.

    Individual Components within Upgrade Kits:
    Each of the upgrade options we offer includes the components and hardware needed to add the desired wheels and arrangement to the AM14U5. Details of what goes in each upgrade kit can be found in this Bill of Materials Section.

    Specifications

    • Diameter Options: 4in., 6in., 8in
    • Style Options: 4-Wheel Mecanum, 6-Wheel Drop-Center, 8-Wheel Drop-Center
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    Specifications:

    XINPUT MODE:

    • A, B, X, Y buttons
    • LB, RB buttons
    • Left and right analog triggers
    • Start and Back buttons
    • Two clickable analog mini-joysticks
    • 8-way D-pad
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    DIRECTINPUT MODE:

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    Sushi Roller Intake Wheels - 1/2 in. Hex, 40a (Orange)

    #am-4541_orange
    $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.

    2" Compliant Wheel, 1/2 inch Hex, 40 Durometer Orange

    #am-3462_orange
    $8.00
    (110 In stock)

    Compliant wheels are not intended for moving robots, but moving objects. Compliant wheels give way to allow rigid objects to be manipulated easily. A line of multiple wheels on a driven hex shaft creates a very effective roller that ignores variations in the objects being driven. This makes for high-performance intakes and internal conveyors. The wheels are sized for an interference fit and tend to stay in place on a shaft, though a shaft collar may be used to make absolutely sure the wheels stay clear of other mechanisms or maintain consistent spacing.

     

    The hex bore versions of this wheel are undersized, and are intended to be an interference fit on their respective hex shafts. This interference fit allows for effective torque transfer from the hex shaft to the wheel, as well as allowing the wheel to remain in place along the shaft without the need for spacers or collar clamps:

     

    Compliant Wheel Sizing

     

    Different durometer ratings give each wheel unique characteristics. Green wheels (35A durometer) are the softest and most compliant around objects, while orange (40A), maroon (45A), and blue (50A) wheels are increasingly firm. The increased firmness also allows the latter wheels to carry a higher RPM rating. Check out the downloads tab for a chart showing wheels and their maximum RPM. 

     

    Specifications

    • Bore: 1/2 in. Hex, 3/8 in. Hex, Nub Bore
    • Diameter: 2 in.
    • Durometer: 35A (Green), ⠀40A (Orange), ⠀45A (Maroon), ⠀50A (Blue), 60A (Black)
    • Hole Pattern: Qty 2 3.5 mm Holes on a 16 mm Circle for 8 mm bore wheels
    • Material: TPU
    • Maximum RPM: 6000 - 9000
    • Weight: 0.035 lb.
    • Width: 0.5 in.

     

    Documents

     

    Layout Print(s)

    am-3571 2IN 375 Hex Compliant Wheel REV3.PDF

    am-3462 2IN 500Hex Compliant Wheel REV3.PDF

    am-3572 2IN 8mm Compliant Wheel REV4.PDF

    CAD File(s)

    am-3571 2IN 375Hex Compliant Wheel REV2.STEP

    am-3572 2IN 8mm Compliant Wheel REV2.STEP

    am-3462 2IN Molded 500Hex Compliant Wheel REV2.STEP

    Additional File(s)

    2 inch Compliant Wheel Expansion.pdf

    3 in. Compliant Wheel, 1/2 Inch Hex, 40A Durometer, Orange

    #am-3945_orange
    $11.00
    (0 In stock)

    You asked, we listened! These 3" diameter HD (heavy-duty) solid-core Compliant Wheels are intended for manipulating objects where you need a little 'give' in your intake system. These wheels deform out of the way to allow rigid objects to be manipulated easily. This makes for high-performance intakes and internal conveyors. These wheels do not require the use of expensive hubs to be driven, thanks to their integrated high strength polycarbonate hubs - which are made from the same mold that creates our Hex Molded Spacers.



    Different durometer ratings give each wheel unique characteristics. Green compliant wheels (35A durometer) are the softest and most compliant around objects, while maroon (45A) blue (50A) and black (60A) wheels are increasingly firm.

     

    Specifications

     

    • Bore: 0.375 in. Hex, 0.5 in. Hex, 5 mm Hex
    • Color: Green, Black, Blue, Black
    • Core Material: Polycarbonate
    • Diameter: 3 in.
    • Durometer: 35A (Green), 40A (Orange), 50A (Blue), 60A (Black)
    • Tread Material: TPU
    • Weight: 0.12 lbs
    • Overall Width: 1 in.

     

    Documents

     

    Layout Print(s)

    am-3946 3IN 375Hex Compliant Wheel REV3.PDF

    am-3945 3IN 500Hex Compliant Wheel REV3.PDF

    am-4537 3in 5mm Hex Molded Compliant Wheel.PDF

    CAD File(s)

    am-3946 3IN 375Hex Compliant Wheel REV 3.STEP

    am-3945 3IN 500Hex Compliant Wheel REV 3.STEP

    am-4537 3in 5mm Hex Molded Compliant Wheel.STEP

    3 inch Compliant Wheel, 1/2 inch Hex, 35A Durometer, Green

    #am-3945_green
    $11.00
    (86 In stock)

    You asked, we listened! These 3" diameter HD (heavy-duty) solid-core Compliant Wheels are intended for manipulating objects where you need a little 'give' in your intake system. These wheels deform out of the way to allow rigid objects to be manipulated easily. This makes for high-performance intakes and internal conveyors. These wheels do not require the use of expensive hubs to be driven, thanks to their integrated high strength polycarbonate hubs - which are made from the same mold that creates our Hex Molded Spacers.



    Different durometer ratings give each wheel unique characteristics. Green compliant wheels (35A durometer) are the softest and most compliant around objects, while maroon (45A) blue (50A) and black (60A) wheels are increasingly firm.

     

    Specifications

     

    • Bore: 0.375 in. Hex, 0.5 in. Hex, 5 mm Hex
    • Color: Green, Black, Blue, Black
    • Core Material: Polycarbonate
    • Diameter: 3 in.
    • Durometer: 35A (Green), 40A (Orange), 50A (Blue), 60A (Black)
    • Tread Material: TPU
    • Weight: 0.12 lbs
    • Overall Width: 1 in.

     

    Documents

     

    Layout Print(s)

    am-3946 3IN 375Hex Compliant Wheel REV3.PDF

    am-3945 3IN 500Hex Compliant Wheel REV3.PDF

    am-4537 3in 5mm Hex Molded Compliant Wheel.PDF

    CAD File(s)

    am-3946 3IN 375Hex Compliant Wheel REV 3.STEP

    am-3945 3IN 500Hex Compliant Wheel REV 3.STEP

    am-4537 3in 5mm Hex Molded Compliant Wheel.STEP

    4" Compliant Wheel, 1/2" Hex Bore, 40A Durometer, Orange

    #am-3480_orange
    $14.50
    (17 In stock)

    Compliant wheels are not intended for moving robots, but moving objects. Compliant wheels give way to allow rigid objects to be manipulated easily. A line of multiple wheels on a driven hex axle creates a very effective roller that ignores variations in the objects being driven. This makes for high-performance intakes and internal conveyors.



    Different durometer ratings give each wheel unique characteristics. Green wheels (35A durometer) are the softest and most compliant around objects, while orange (40A), maroon (45A), blue (50A), and black (60A) wheels are increasingly firm. The increased firmness also allows the latter wheels to carry a higher RPM rating. Check out the downloads tab for a chart showing wheels and their maximum RPM. 

     

    Please note maroon wheels are only intended for use in FTC. If more powerful motors are used to drive it the spokes may fail.

     

     

    Specifications

     

    • Bore: 1/2 in. Hex, 3/8 in. Hex, Nub Bore, 5 mm Hex
    • Diameter: 4 in.
    • Durometer: 35A (Green), ⠀40A (Orange), ⠀45A (Maroon), ⠀50A (Blue), ⠀60A (Black), ⠀80A (Gray)
    • Hole Pattern: Qty 4 3.5 mm Holes on a 16 mm Circle for 8 mm bore wheels
    • Material: TPU, ⠀Polycarbonate
    • Maximum RPM: 3000-9000
    • Weight: 0.228 - 0.269 Lbs
    • Width: 1 in.

    Documents

    Layout Print(s)

    am-3562 4IN 375Hex Compliant Wheel REV3.PDF

    am-3563 4IN 8mm Compliant Wheel REV4.PDF

    am-3480 4IN 500Hex Compliant Wheel REV3.PDF

    am-4538 4IN 5mm Hex Compliant Wheel.PDF

    CAD File(s)

    am-3562 4IN 375Hex Bore Compliant Wheel REV2.STEP

    am-3563 4IN 8mm Round Compliant Wheel REV2.STEP

    am-3480 4IN 500Hex Bore Compliant Wheel REV2.STEP

    am-4538 4IN 5mm Hex Compliant Wheel.STEP

    Guide(s)

    4 inch Compliant Wheel Expansion.pdf