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    CIM Sport Gearbox 80:1 HD Ratio

    The CIM Sport is a competition tested high performance line of planetary gearboxes from AndyMark and BaneBots. The CIM Sport features numerous improvements over previous planetary gearboxes used on FIRST Robotics Competition robots. 

    # Pièce: am-4008_080
    $179,00
    $149,09
    Disponibilité: En stock

    The cold formed steel gears inside this gearbox are a 0.7 Module tooth profile which is 40% larger than the vast majority of planetary gearbox gears previously used on competition robots. The gears are larger, but the housing's size has been optimized to reduce any unnecessary volume. This means you get more reliability without sacrificing precious space. This housing is also one solid piece of aluminium, ensuring that there is no possibility for misalignment of the stages during assembly or during the rigors of match play. 

    Three stage, and now optionally two stage, versions of these gearboxes also feature an "HD" stage, with gears approximately double the face width of the other stages as well as a strengthened carrier plate. These larger gears on the output stage ensure that it will handle heavy or cantilevered loads without worry. The carrier plates are made of hardened 4140 steel and interface to the output shaft with a robust hex bore. New for 2019 we are opening up the use of every available gear ratio with every available motor input meaning there are some combinations that could theoretically exceed the gearboxes design characteristics. As such the blanket warranty we offered on these gearboxes in the past will be discontinued for future purchases. Rest assured that AndyMark still stands behind our product 100% and if you feel that there is a problem with your gearbox or any of our products please contact us and we will make it right. To help you decide which gearboxes to use for your application please reference the below table which includes the maximum torque that the gearbox is designed to take before it will fail.

    A free packet of red tacky grease (am-2768) is included with every gearbox purchased. This grease must be used to coat every internal surface of the gearbox before use. 

    The CIM Sport includes mounting hardware for any CIM style motor including the CIM, the MiniCIM, or the NEO. To install one of these motors, first remove any installed pinion from the motor and press on the included pinion gear using an arbor press or bench vice. This press fit ensures a solid mechanical connection between the pinion gear and the motor. This pinion assembly is not susceptible to vibration and never needs to be checked once installed. All ratios of Blue Sport Gearboxes use a 4:1 input stage, with the same tooth count pinion, so motors and gearboxes can be switched out with ease.
    The CIM Sport can be used with the optional alternative short back block (am-3769). This can be used to shorten any ratio of the gearbox by 0.92 in. and lighten it by 0.23lb. To use this back block the CIM output shaft must be cut down by 0.92 in. and the pinion pressed onto this shortened shaft. For detailed instructions please see the Motor Installation Guide under the downloads tab. 

     

     
    Part NumberRatioWeightLengthStall Torque*Rated TorqueFree Speed*
    am-4007_0044:1 SD0.98 lb3.68 in.7.1 ft-lbs120 ft-lbs1320 rpm
    am-4007_01212:1 SD1.19 lb4.18 in.21.4 ft-lbs135 ft-lbs440 rpm
    am-4008_01212: HD1.28 lb4.43 in.21.4 ft-lbs170 ft-lbs440 rpm
    am-4007_01616:1 SD1.20 lb4.18 in.28.6 ft-lbs120 ft-lbs330 rpm
    am-4008_01616:1 HD1.29 lb4.43 in.28.6 ft-lbs160 ft-lbs330 rpm
    am-4007_02020:1 SD1.20 lb4.18 in.35.7 ft-lbs110 ft-lbs260 rpm
    am-4008_02020:1 HD1.30 lb4.43 in.35.7 ft-lbs140 ft-lbs260 rpm
    am-4008_03636:1 HD1.49 lb4.93 in.64.3 ft-lbs170 ft-lbs140 rpm
    am-4008_04848:1 HD1.52 lb4.93 in.85.8 ft-lbs170 ft-lbs110 rpm
    am-4008_06464:1 HD1.50 lb4.93 in.114.4 ft-lbs160 ft-lbs80 rpm
    am-4008_08080:1 HD1.52 lb4.93 in.143.0 ft-lbs140 ft-lbs60 rpm
    am-4008_100100:1 HD1.52 lb4.93 in.178.8 ft-lbs140 ft-lbs50 rpm

    Common Physical Specifications:

    Mounting Features:
    • Four 10-32 0.25 in. deep tapped holes on a 1/2 in. by 1 in. or 1 in. square grid, on two oppisite faces
    Output Shaft Geometry:
    • 0.5 in. Hex Profile
    • 1.0 in. Length

    *Theoretical maximum values when paired with a CIM Motor (am-0255)
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    The cold formed steel gears inside this gearbox are a 0.7 Module tooth profile which is 40% larger than the vast majority of planetary gearbox gears previously used on competition robots. The gears are larger, but the housing's size has been optimized to reduce any unnecessary volume. This means you get more reliability without sacrificing precious space. This housing is also one solid piece of aluminium, ensuring that there is no possibility for misalignment of the stages during assembly or during the rigors of match play. 

    Three stage, and now optionally two stage, versions of these gearboxes also feature an "HD" stage, with gears approximately double the face width of the other stages as well as a strengthened carrier plate. These larger gears on the output stage ensure that it will handle heavy or cantilevered loads without worry. The carrier plates are made of hardened 4140 steel and interface to the output shaft with a robust hex bore. New for 2019 we are opening up the use of every available gear ratio with every available motor input meaning there are some combinations that could theoretically exceed the gearboxes design characteristics. As such the blanket warranty we offered on these gearboxes in the past will be discontinued for future purchases. Rest assured that AndyMark still stands behind our product 100% and if you feel that there is a problem with your gearbox or any of our products please contact us and we will make it right. To help you decide which gearboxes to use for your application please reference the below table which includes the maximum torque that the gearbox is designed to take before it will fail.

    A free packet of red tacky grease (am-2768) is included with every gearbox purchased. This grease must be used to coat every internal surface of the gearbox before use. 

    The CIM Sport includes mounting hardware for any CIM style motor including the CIM, the MiniCIM, or the NEO. To install one of these motors, first remove any installed pinion from the motor and press on the included pinion gear using an arbor press or bench vice. This press fit ensures a solid mechanical connection between the pinion gear and the motor. This pinion assembly is not susceptible to vibration and never needs to be checked once installed. All ratios of Blue Sport Gearboxes use a 4:1 input stage, with the same tooth count pinion, so motors and gearboxes can be switched out with ease.
    The CIM Sport can be used with the optional alternative short back block (am-3769). This can be used to shorten any ratio of the gearbox by 0.92 in. and lighten it by 0.23lb. To use this back block the CIM output shaft must be cut down by 0.92 in. and the pinion pressed onto this shortened shaft. For detailed instructions please see the Motor Installation Guide under the downloads tab. 

     

     
    Part NumberRatioWeightLengthStall Torque*Rated TorqueFree Speed*
    am-4007_0044:1 SD0.98 lb3.68 in.7.1 ft-lbs120 ft-lbs1320 rpm
    am-4007_01212:1 SD1.19 lb4.18 in.21.4 ft-lbs135 ft-lbs440 rpm
    am-4008_01212: HD1.28 lb4.43 in.21.4 ft-lbs170 ft-lbs440 rpm
    am-4007_01616:1 SD1.20 lb4.18 in.28.6 ft-lbs120 ft-lbs330 rpm
    am-4008_01616:1 HD1.29 lb4.43 in.28.6 ft-lbs160 ft-lbs330 rpm
    am-4007_02020:1 SD1.20 lb4.18 in.35.7 ft-lbs110 ft-lbs260 rpm
    am-4008_02020:1 HD1.30 lb4.43 in.35.7 ft-lbs140 ft-lbs260 rpm
    am-4008_03636:1 HD1.49 lb4.93 in.64.3 ft-lbs170 ft-lbs140 rpm
    am-4008_04848:1 HD1.52 lb4.93 in.85.8 ft-lbs170 ft-lbs110 rpm
    am-4008_06464:1 HD1.50 lb4.93 in.114.4 ft-lbs160 ft-lbs80 rpm
    am-4008_08080:1 HD1.52 lb4.93 in.143.0 ft-lbs140 ft-lbs60 rpm
    am-4008_100100:1 HD1.52 lb4.93 in.178.8 ft-lbs140 ft-lbs50 rpm

    Common Physical Specifications:

    Mounting Features:
    • Four 10-32 0.25 in. deep tapped holes on a 1/2 in. by 1 in. or 1 in. square grid, on two oppisite faces
    Output Shaft Geometry:
    • 0.5 in. Hex Profile
    • 1.0 in. Length

    *Theoretical maximum values when paired with a CIM Motor (am-0255)
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    3/16 in. Diameter 0.126 to 0.25 in. Grip Steel Rivet

    #am-1226
    $0,30

    This item can only be purchased in multiples of 25

     

    Product Overview

     

    These blind steel rivets are a perfect, strong choice for creating frames when using our 1in. Gussets paired with up to .125" wall aluminum tubing. These steel rivets won't let you down when you need them most!

    Specifications

    • Diameter: 3/16 in.
    • Drill Size For Hole: #11
    • Finish: Zinc
    • Grip Range: 0.126-0.25 in.
    • Head: Buttonhead
    • Hole Size: 0.192-0.196 in.
    • Length: 0.45 in.
    • Mandrel Material: Steel
    • Material: Steel
    • Rivet Style: Blind
    • Weight: 0.0094

    10-32 x 0.5 in. Socket Head Cap Screw

    #am-1002
    $0,35

    This item can only be purchased in multiples of 25

     

    #10-32 x 0.5 in. long Socket Head Cap Screw

     

    Specifications

    • Finish: Zinc
    • Head: Socket Cap
    • Length: 0.5 in.
    • Material: Steel
    • Thread: 10-32
    • Weight: 0.1 lbs

    10-32 Nylock Nut

    #am-1042
    $0,08 $0,06
    (En stock)

    This item can only be purchased in multiples of 25

     

    Specifications: 

    • Material: Steel
    • Coating: Zinc Plated
    • Thread: #10-32
    • Thickness: 0.249"
    • Thread: Fine
    • Thread Size: 32
    • Type: Nylon Insert Lock Nut
    • Wrench Size: 3/8"

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

    #am-1635
    $6,95
    ( 37 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.

    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

    1/2 in. Hex ID Sealed Bearing (R82RS-Hex)

    #am-4703
    $12,00
    ( 12 En stock)

    This is a 1/2 in. hex bore bearing that is shielded. This Ball Bearing is a great way to make things spin fast!