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    24T 20DP 0.5" Hex Bore, Steel Gear

    Specifications:

    • Material: 4140 steel, cold formed
    • Diametral pitch: 20
    • Pressure angle: 14.5
    • Number of teeth: 24
    • Pitch diameter: 1.2 inch
    • Bore: 1/2" Hex (0.501-505 inch)
    • Thickness: 0.38
    • Weight: 0.086 pound
    # Pièce: am-2459
    $18.45
    Disponibilité: Rupture de stock
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    1/4-20 x 1 in. Thread Forming Screw Hex Washer Head

    #am-1182
    $1.25
    (178 En stock)

    This item can only be purchased in multiples of 10

     

    This 1/4-20 screw is 1 in. long. This screw is thread forming which means it creates a secure connection with the parts it attaches to without the use of a nut.

     

    Specifications

    • Drive: 3/8 in. Unslotted External Hex
    • Finish: Zinc
    • Head: Hex Washer
    • Length: 1 in.
    • Material: Steel
    • Thread: 1/4 -20
    • weight: 0.016 lbs

    1/2 in. Hex Collar Clamps, Silver Thin (0.25in) - 1 part

    #am-1635
    $6.95
    (39 En stock)

    These custom designed collar clamps have been designed specifically with FIRST Robotics Competition teams in mind. The one-piece collar clamp is a nice fractional 1/2 in. width to make shaft stackups easy. The clamping force is provided by a 10-32 socket head screw, which is bigger than most used in the competition marketplace.  This provides a high-strength clamping solution that shouldn't strip out when you need it most. You can even replace the 10-32 screw if it becomes lost with the screws historically used in the AM14U family of chassis. These thoughtfully designed collar clamps also have small bosses on each side. This allows these collar clamps to be installed directly adjacent to an FR8ZZ Round or FR8ZZ Hex bearing without rubbing on the outer races for smooth operation.

    2.25 inch Compliant Wheel, 1/2 Inch Hex, 40A Durometer, Orange

    #am-3949_orange
    $10.00
    (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 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

    #10-32 x 0.625" SHCS - Min 25

    #am-1120
    $0.47
    (En stock)

    Specifications:

     

    • Material: Steel
    • Coating: Zinc plated
    • Thread: 10-32
    • Length: 5/8 inch
    • Head: Socket Head Cap Screw
    • Yellow Nylon Thread Lock Patch

    Bearing, 1/2 inch Hex Bore, Flanged, (FR8ZZ-HexHD)

    #am-2986
    $8.00
    (87 En stock)

    This is a Heavy Duty Hex Bearing which outperforms our previous 1/2" Hex Bearings as it has a Heavy Duty Inner Race. This FR8ZZ-HexHD bearing, 1/2" hex bore, flanged, heavy duty inner race, shielded ball bearing, has an inner race that is thicker and stronger than our recent offering of a similar bearing (am-0279). This bearing has more material between the corners of the hex bore and the edge of the race making it stronger and much less likely to crack under high load.

    This bearing is guaranteed to have a stronger, thicker race. 100% of these bearings have been quality checked for a smooth fit over 1/2" hex stock here at AndyMark. Many of our long-time customers will recognize this bearing, as it is the same version we sold back in 2008-2011, and we did not have any failures. Now, it is renamed and quality checked for your high load needs - including drive chassis with cantilevered wheels.


    Specifications:

    • Inside diameter: 0.500-0.502 inch hex bore
    • Outside diameter: 1.125 inch
    • Flange thickness: 0.062 inch
    • Overall thickness: 0.312 inch
    • Weight: 0.05 pound

    #25 Connecting Link for Roller Chain

    #am-0371
    $1.54
    (En stock)

    #25 Connecting Link (Master Link) 

    Specifications:

    • Material: Steel
    • Style: Roller Chain - Spring Clip
    • Type: Connecting Link
    • Size: #25
    • Pitch: 0.250 inch
    • Weight: 0.01 lbs