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    25 Series Bearing Bore Plate Sprockets - 74 Tooth

    8 different offerings of our 25 Series Plate Sprockets. These are perfect for meshing with roller chain and finally getting that-thing-that-you-need-to-spin moving!

     

    These aluminum sprockets work perfectly with any of our 6 hole hubs and mesh with #25 roller chain.  They also work with other build systems that use a 2 in. bolt circle for mounting. The larger versions also have a mounting pattern compatible with 2x1 box tube usefull for making arms.

    # Pièce: am-4788
    $24,00
    Disponibilité: 5 en stock
    Part Number Tooth Count Bore Pitch Diameter (in.) Outside Diameter (in.)
    am-4781 32 1.125 in 2.551 2.691
    am-4782 38 1.125 in 3.027 3.169
    am-4783 44 1.125 in 3.504 3.647
    am-4784 50 1.125 in 3.981 4.125
    am-4785 56 1.125 in 4.459 4.603
    am-4786 62 1.125 in 4.936 5.081
    am-4787 68 1.125 in 5.413 5.559
    am-4788 74 1.125 in 5.891 6.036

    Specifications

    • Bolt Circle: 0.204 in. diameter on bolt circle of 1.875 in. diameter
    • Chain Series: 25
    • Inside Diameter: 1.1245
    • Material: 6061 Aluminum
    • Thickness: 0.110 in.

    Documents

    Layout Print(s)

    am-4781 32T 25 Chain 1125in Plate.pdf

    am-4782 38T 25 Chain 1125in Plate.pdf

    am-4783 44T 25 Chain 1125in Plate.pdf

    am-4784 50T 25 Chain 1125in Plate.pdf

    am-4785 56T 25 Chain 1125in Plate.pdf

    am-4786 62T 25 Chain 1125in Plate.pdf

    am-4787 68T 25 Chain 1125in Plate.pdf

    am-4788 74T 25 Chain 1125in Plate.pdf

    CAD File(s)

    am-4781 32T 25 Chain 1125in Plate.STEP

    am-4782 38T 25 Chain 1125in Plate.STEP

    am-4783 44T 25 Chain 1125in Plate.STEP

    am-4784 50T 25 Chain 1125in Plate.STEP

    am-4785 56T 25 Chain 1125in Plate.STEP

    am-4786 62T 25 Chain 1125in Plate.STEP

    am-4787 68T 25 Chain 1125in Plate.STEP

    am-4788 74 25 Chain 1125in Plate.STEP

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    Part Number Tooth Count Bore Pitch Diameter (in.) Outside Diameter (in.)
    am-4781 32 1.125 in 2.551 2.691
    am-4782 38 1.125 in 3.027 3.169
    am-4783 44 1.125 in 3.504 3.647
    am-4784 50 1.125 in 3.981 4.125
    am-4785 56 1.125 in 4.459 4.603
    am-4786 62 1.125 in 4.936 5.081
    am-4787 68 1.125 in 5.413 5.559
    am-4788 74 1.125 in 5.891 6.036

    Specifications

    • Bolt Circle: 0.204 in. diameter on bolt circle of 1.875 in. diameter
    • Chain Series: 25
    • Inside Diameter: 1.1245
    • Material: 6061 Aluminum
    • Thickness: 0.110 in.

    Documents

    Layout Print(s)

    am-4781 32T 25 Chain 1125in Plate.pdf

    am-4782 38T 25 Chain 1125in Plate.pdf

    am-4783 44T 25 Chain 1125in Plate.pdf

    am-4784 50T 25 Chain 1125in Plate.pdf

    am-4785 56T 25 Chain 1125in Plate.pdf

    am-4786 62T 25 Chain 1125in Plate.pdf

    am-4787 68T 25 Chain 1125in Plate.pdf

    am-4788 74T 25 Chain 1125in Plate.pdf

    CAD File(s)

    am-4781 32T 25 Chain 1125in Plate.STEP

    am-4782 38T 25 Chain 1125in Plate.STEP

    am-4783 44T 25 Chain 1125in Plate.STEP

    am-4784 50T 25 Chain 1125in Plate.STEP

    am-4785 56T 25 Chain 1125in Plate.STEP

    am-4786 62T 25 Chain 1125in Plate.STEP

    am-4787 68T 25 Chain 1125in Plate.STEP

    am-4788 74 25 Chain 1125in Plate.STEP

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    2" Compliant Wheel, 1/2 inch Hex, 35 Durometer Green

    #am-3462_green
    $8,00
    ( 60 En 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

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    #am-3945_orange
    $11,00
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    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

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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)
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    25 Series Bearing Bore Plate Sprockets, Number Of Teeth: 56

    #am-4785
    $23,00
    ( 6 En stock)

    8 different offerings of our 25 Series Plate Sprockets. These are perfect for meshing with roller chain and finally getting that-thing-that-you-need-to-spin moving!

     

    These aluminum sprockets work perfectly with any of our 6 hole hubs and mesh with #25 roller chain.  They also work with other build systems that use a 2 in. bolt circle for mounting. The larger versions also have a mounting pattern compatible with 2x1 box tube usefull for making arms.