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    2 in. Stealth Wheel, 1/2 in. Hex Bore, 60A Durometer

    The inside black portion of this wheel is made from molded polycarbonate plastic. The outer tread is TPU (Thermoplastic PolyUrethane). This robust but lightweight wheel provides good traction on carpet and soft tiles. Stealth wheels are the perfect drive wheel for smaller (<50 lb.) robots, or for intakes and other auxiliary robot mechanisms. These wheels are available in a variety of bores and durometers. 4 in. Stealth Wheels feature a 6 bolt pattern on a 1.875 in. bolt circle for mounting sprockets, hubs, and gears. Nub Bore Stealth Wheels feature a 4 bolt pattern on a 16 mm bolt circle found in most FIRST Tech Challenge building systems. The lower the durometer the softer the wheel is, this makes it wear away faster, but also makes it more grippy.

    Product Usage:
    Many thread locking materials are not compatible with polycarbonate and can eat away at the plastic. Be sure to check which adhesives are okay to use with this product.

    Specifications

    • Bore: 1/2 in. Hex, 3/8 in. Hex, Nub Bore, 5 mm Hex
    • Diameter: 2 in., 4 in.
    • Durometer: 35A (Green), ⠀40A (Orange), ⠀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
    • Weight: 0.23lb, 0.1lb
    • Width: 1 in.

    Documents

    Layout Print(s)

    am-3664 2in 5mm Hex Stealth Wheel REV4.PDF

    am-3156 2IN 8mm Stealth Wheel REV3.PDF

    am-3436 2in 375Hex Stealth Wheel REV3.PDF

    am-3155 2in 500Hex Stealth Wheel REV3.PDF

    am-3665 4in 5mm Hex Stealth Wheel REV3.PDF

    am-2648 4IN 8mm Stealth Wheel REV5.PDF

    am-3435 4in 375Hex Stealth Wheel REV3.PDF

    am-2647 4in 500Hex Stealth Wheel REV3.PDF

    CAD File(s)

    am-3664 2in 5mm Hex Bore Stealth Wheel REV3.STEP

    am-3156 2IN 8mm Stealth Wheel.STEP

    am-3436 2IN 375Hex Stealth Wheel REV2.STEP

    am-3155 2IN 500Hex Stealth Wheel REV2.STEP

    am-3665 4IN 5mm Hex Stealth Wheel REV2.STEP

    am-2647 4inWheel 500 Hex REV2.STEP

    am-3435 4in Wheel Integrated Hub 375 HEX with Tread REV2.STEP

    am-2648 4inWheel 8mm Hub REV2.STEP

    MFR Part #: am-3155_blk
    $9.00
    Availability: 45 in stock
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    0.192 in. ID 0.375 in OD 1.0 in. Long Aluminum Spacer

    #am-3876
    $2.75

    This spacer is used in the AM14U Family Vertical Battery Mount Kit (am-3964a) But is a great spacer for #10 screws wherever you might need it. 

     

    Specifications

     

    • Inside Diameter: 0.192 in.
    • Length: 1 in.
    • Material: Aluminum
    • Outside Diameter: 0.375 in.
    • Wall Thickness: 0.09 in.

    2" Stealth Wheel, 1/2" Hex Bore, 35A, Green, Durometer (am-3155_green)

    #am-3155_green
    $9.00
    (72 In stock)

    The inside black portion of this wheel is made from molded polycarbonate plastic. The outer tread is TPU (Thermoplastic PolyUrethane). This robust but lightweight wheel provides good traction on carpet and soft tiles. Stealth wheels are the perfect drive wheel for smaller (<50 lb.) robots, or for intakes and other auxiliary robot mechanisms. These wheels are available in a variety of bores and durometers. 4 in. Stealth Wheels feature a 6 bolt pattern on a 1.875 in. bolt circle for mounting sprockets, hubs, and gears. Nub Bore Stealth Wheels feature a 4 bolt pattern on a 16 mm bolt circle found in most FIRST Tech Challenge building systems. The lower the durometer the softer the wheel is, this makes it wear away faster, but also makes it more grippy.

    Product Usage:
    Many thread locking materials are not compatible with polycarbonate and can eat away at the plastic. Be sure to check which adhesives are okay to use with this product.

    Specifications

    • Bore: 1/2 in. Hex, 3/8 in. Hex, Nub Bore, 5 mm Hex
    • Diameter: 2 in., 4 in.
    • Durometer: 35A (Green), ⠀40A (Orange), ⠀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
    • Weight: 0.23lb, 0.1lb
    • Width: 1 in.

    Documents

    Layout Print(s)

    am-3664 2in 5mm Hex Stealth Wheel REV4.PDF

    am-3156 2IN 8mm Stealth Wheel REV3.PDF

    am-3436 2in 375Hex Stealth Wheel REV3.PDF

    am-3155 2in 500Hex Stealth Wheel REV3.PDF

    am-3665 4in 5mm Hex Stealth Wheel REV3.PDF

    am-2648 4IN 8mm Stealth Wheel REV5.PDF

    am-3435 4in 375Hex Stealth Wheel REV3.PDF

    am-2647 4in 500Hex Stealth Wheel REV3.PDF

    CAD File(s)

    am-3664 2in 5mm Hex Bore Stealth Wheel REV3.STEP

    am-3156 2IN 8mm Stealth Wheel.STEP

    am-3436 2IN 375Hex Stealth Wheel REV2.STEP

    am-3155 2IN 500Hex Stealth Wheel REV2.STEP

    am-3665 4IN 5mm Hex Stealth Wheel REV2.STEP

    am-2647 4inWheel 500 Hex REV2.STEP

    am-3435 4in Wheel Integrated Hub 375 HEX with Tread REV2.STEP

    am-2648 4inWheel 8mm Hub REV2.STEP

    Falcon 500 Spline to 1/2 in. Hex Shaft Adapter

    #am-4187
    $11.50
    (6 In stock)

    These adapters are intended to be a high strength solution to adapt the Falcon Spline to any product that has a 1/2 in hex bore. This product includes the correct size washers to retain items along the hex shaft, as well as a thread-patch 8-32 screw to be used in conjunction with spacers included with the Falcon 500 motor to retain motion hardware.

    Ultra Flexible Wire -12 AWG

    #am-4195-25
    $79.00

    These 10 and 12 gauge silicone wire are the best things to happen to robot wiring! Both gauges offer high strand count in a flexible sheathing. This wire allows for tight turns in small spaces, allowing you to achieve cleanliness unlike anything seen before. This is the wiring you need to achieve satisfyingly clean robot wiring, like what FRC Team 1538 achieves every year, but it's also perfect for wire runs that have to move with mechanisms on your robot.

     

    Each product on this page is a pack of 25 feet of red wire and 25 feet of black wire. Each color is separate but packaged together. This is not "zip cord" like our lower strand count wire.

     

    Specifications

    • Color: Black and Red
    • Diameter: 0.18 in., 0.22 in.
    • Gauge: 10, 12
    • Insulation: Silicone Rubber
    • Length: 25 Feet of Each Color
    • Maximum Voltage: 600V
    • Strand Count: 650+, 1000+
    • Temperature Rating: -60 to 200 Celcius

    2 x 1 x 0.063 Aluminum Box Extrusion, 6ft

    #am-3214-6
    $49.00
    (17 In stock)

    This sharp-cornered 6061-T6 aluminum extrusion is a robust and lightweight solution for custom robot frames and mechanism construction. 

    Specifications:

    • Length: 72" (+/- 1")
    • Wall Thickness: 0.062"
    • Exterior Corners: Sharp
    • Material: 6061-T6 Aluminum
    • Weight: 2.4 Pounds

    Timing Belt, 45 Tooth, Gates 5mm HTD, 9mm wide

    #am-3273
    $15.00
    (0 In stock)

    Specifications:

    • Number of Teeth: 45
    • Pitch Length: 8.86 inches (225mm)
    • Pitch: 5mm
    • Width: 9mm
    • Tooth profile: 5mm pitch HTD
    • Weight: 0.1