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

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:

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

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Specifications:

• Flange diameter: 1.654"
• Outside Diameter: 1.459"
• Pitch Diameter: 1.504"
• Width: 0.276"
• Bore: 0.50" Hex
• Material: Black Polycarbonate
• Fits belt types: 5mm pitch HTD timing belt, 9mm wide
• Weight: 0.0025 Pounds

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

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

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

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, 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.

Specifications

• Bore: 0.375 in. Hex, 0.50 in. Hex, 5 mm Hex
• Core Material: Polycarbonate
• Diameter: 2.25 in.
• Durometer: 35A (Green), 40A (Orange), 50A (Blue), 60A (Black)
• Tread Material: TPU
• Weight: 0.08 lbs
• Width: 1 in.

Documents

Layout Print(s)

am-3949 2.25IN 500Hex HD Compliant Wheel REV3.PDF

am-3950 2.25IN 375Hex HD Compliant Wheel REV3.PDF

am-4536 2.25in HD 5mm Hex Molded Compliant Wheel.PDF

CAD File(s)

am-3949 2.25IN 500Hex HD Compliant Wheel.STEP

am-3950 2.25IN 375Hex HD Compliant Wheel.STEP

am-4536 2IN OverMolded 5mm Hex Compliant Wheel.STEP

A familiar button layout brings console-style control to your robot controls. No matter what the FIRST FRC game, you’ll have control for every race, battle or tournament. Button customization, multiple controller configurations, printable gaming profiles—it’s your game, your way. All the controls are just where you expect them to be thanks to the standard button layout of this gamepad.

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
• Home button
• Sports mode

DIRECTINPUT MODE:

• 10 programmable buttons*
• Programmable left and right triggers*
• Two programmable analog mini-joysticks*
• 8-way programmable D-pad*
• Sports mode

This is a package of FOUR stick-on numbers, designed to be adhered to robot bumper material.

Specifications:

• Quantity: 4
• Material: White stick-on plastic
• Height: 4 inches
• Width: 2.6 inches
• Line width: 0.8 inch
• Weight: 0.004 pounds

Usage (for best application):

• Apply heat to cloth area using a heat gun or hairdryer for 30 seconds (prior to placing number). Do not put heat on or near pool noodles, as they will shrink.
• Place numbers in position on bumper material as desired with pressure.
• Apply heat to numbers using a heat gun or hairdryer for 30 seconds.
• Place under a static load for 5 minutes.

This is a package of FOUR stick-on numbers, designed to be adhered to robot bumper material.

Specifications:

• Quantity: 4
• Material: White stick-on plastic
• Height: 4 inches
• Width: 2.6 inches
• Line width: 0.8 inch
• Weight: 0.004 pounds

Usage (for best application):

• Apply heat to cloth area using a heat gun or hairdryer for 30 seconds (prior to placing number). Do not put heat on or near pool noodles, as they will shrink.
• Place numbers in position on bumper material as desired with pressure.
• Apply heat to numbers using a heat gun or hairdryer for 30 seconds.
• Place under a static load for 5 minutes.

This is a package of FOUR stick-on numbers, designed to be adhered to robot bumper material.

Specifications:

• Quantity: 4
• Material: White stick-on plastic
• Height: 4 inches
• Width: 2.6 inches
• Line width: 0.8 inch
• Weight: 0.004 pounds

Usage (for best application):

• Apply heat to cloth area using a heat gun or hairdryer for 30 seconds (prior to placing number). Do not put heat on or near pool noodles, as they will shrink.
• Place numbers in position on bumper material as desired with pressure.
• Apply heat to numbers using a heat gun or hairdryer for 30 seconds.
• Place under a static load for 5 minutes.