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    SMC Double Acting Single Rod 3/4 in. Bore Air Cylinders Different Lengths

    These double acting single rod stainless steel cylinders are a solid choice when you want air actuated motion. These cylinders have a strong 0.75 in. thick bore and are available in multiple stroke lengths.

    # Pièce: am-2034_2
    $42,00
    Disponibilité: 2 en stock

    Specifications

    • Bore: 3/4 in.
    • Manufacturer: SMC
    • Manufacturer Part #: NCME075-[stroke length]
    • Nose Thread: 5/8-18
    • Pivot Point: Rear
    • Port(s): 1/8 in. NPT
    • Retracted Overall Length: 5.1 in., 6.5 in., 8.5 in., 10.5 in., 11.5 in.
    • Rod Thread: 1/4-28
    • Stroke: 0.5 in., 2 in., 4 in., 6 in., 7 in.

    Documents

    CAD File(s)

    am-2034_2.STEP

    am-2034_4.STEP

    am-2034_6.STEP

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    Specifications

    • Bore: 3/4 in.
    • Manufacturer: SMC
    • Manufacturer Part #: NCME075-[stroke length]
    • Nose Thread: 5/8-18
    • Pivot Point: Rear
    • Port(s): 1/8 in. NPT
    • Retracted Overall Length: 5.1 in., 6.5 in., 8.5 in., 10.5 in., 11.5 in.
    • Rod Thread: 1/4-28
    • Stroke: 0.5 in., 2 in., 4 in., 6 in., 7 in.

    Documents

    CAD File(s)

    am-2034_2.STEP

    am-2034_4.STEP

    am-2034_6.STEP

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    2" Compliant Wheel, 1/2 inch Hex, 50 Durometer Blue

    #am-3462_blue
    $8,00
    ( 190 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

     

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

    #am-2986
    $8,00 $9,32
    ( 81 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

    4" Compliant Wheel, 1/2" Hex Bore, 35A Durometer, Green

    #am-3480_green
    $14,50
    ( 41 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, 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

    1/4-28 Female Aluminum Rod End

    #am-4185
    $29,00
    ( 2 En stock)

    This rod end features an articulated ball joint housed in a threaded body. This component aides in making robust connections to your pneumatic cylinders by allowing for small variances in alignment and flexure during actuation. The distance from the bearing center to the bottom is 1.321 inches. The overall depth or flat to flat is 0.375 inches. This rod end bearing has a female thread of 1/4-28 x 0.687 inches. The ball joint accepts a 0.25 inch bolt or shaft.

     

    Specifications

     

    • Finish: Hard Chrome Plated Ball, Hard Anodized Red Body, Zinc Plated Race
    • Inside Diameter: 0.250 in.
    • Material: 52100 Steel Ball, 7075-T6 Aluminum Body, Alloy Steel Race
    • Thread: 1/4-28 0.687 in. Long

    9 mm Wide 5 mm Pitch HTD Timing Belt 70 Tooth

    #am-4359
    $13,00
    ( 4 En stock)

    These are all of our 9 mm wide 5 mm pitch HTD synchronous timing belt offerings. All of these belts are a composite of flexible rubber with a fiberglass tensile member throughout. Synchronous timing belts, also known as a toothed belt or synchronous belt, are designed to eliminate slippage and keep any number of objects rotating at a constant rate. We offer both genuine Gates brand belts as well as lower-cost generic brand belts.