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    Power Distribution Panel

    NOTE: This product is not included in any Sales or Discounts.

    This is the PD panel being used in the 2015 FIRST Robotics Competition Kit of Parts.

    The Power Distribution Panel (PDP) from Cross the Road Electronics is the latest DC power interface for competition robotics. The PDP uses CAN to connect directly to the roboRIO and allows for individual current monitoring on each channel.

    Replacement 20 Amp Mini Yellow Fuse (am-3605) & 10 Amp Mini Red Fuse (am-4053) are available as well.

    Please contact Cross the Road Electronics [email protected] for warranty issues or Return Merchandise Authorization (RMA) for this product.

    For the most up to date documentation on this product, please see: https://www.ctr-electronics.com/pdp.html#product_tabs_technical_resources

    Inputs:

    Outputs:

    • 12V DC output
    • (8) 40A Protected Channels (12V)
    • (8) 20A / 30A Protected Channels (12V)
    • (1) 20A Protected Channel (shared between PCM and VRM)
    • (1) 10A Protected Channel (roboRIO)
    • (1) CAN Bus (provides feedback to roboRIO)
    # Pièce: am-2856
    $295.00
    Disponibilité: En stock
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    2" Compliant Wheel, 1/2 inch Hex, 35 Durometer Green

    #am-3462_green
    $8.00
    (72 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

    Don't see what you need?

    3/8" id bearing, shielded (R6ZZ)

    #am-0516
    $5.50
    (En stock)

    Specifications

     

    • Flange: Unflanged
    • Inside Diameter: 0.375 in.
    • Outside Diameter: 0.875 in.
    • Overall Thickness: 0.281 in.
    • Seal Type: Shielded
    • Style: Radial
    • Weight: 0.03 lbs
    • Width: 0.281 in.

     

    Documents

    Layout Print(s)

    am-0516 0375IN ID bearing, shielded (R6ZZ) REV2.PDF

    CAD File(s)

    am-0516 0.375'' id bearing, shielded (R6ZZ).STEP

    1/4 in. ID 5/8 in. OD Shielded Bearing (R4ZZ)

    #am-4460
    $6.00
    (0 En stock)

    This is a 1/4 in. round bore bearing that is unflanged. The Shielded Ball Bearing is a great way to make things spin fast!

    1/4 in. ID 5/8 in. OD Shielded Flanged Bearing (FR4ZZ)

    #am-4461
    $7.50
    (0 En stock)

    This is a 1/4 in. round bore bearing that is flanged. The Shielded Ball Bearing is a great way to make things spin fast!

    40 Amp Snap Action Breaker

    #am-0288
    $11.00
    (En stock)

    Snap action breakers are used commonly in mobile robot applications such as FIRST Robotics Competition power distribution boards. We offer several amperage versions. 

     

    Specifications

    • Manufacturer: Snap Action
    • Style: MINI, Auto-resetting
    • Voltage: Up to 50V DC

    2x2x10 mm Machine Key, steel

    #am-1121
    $1.08
    (En stock)

    Machine Key, steel. Used in 2.5" CIM Motor shafts. 

    Specifications:

    • Width: 2mm (0.078 inch)
    • Length: 10mm (0.394 inch)
    • Weight: 0.0008 pounds