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    AndyMark

     

    AndyMark develops, manufactures, and distributes mechanical and electrical parts for the mobile and competitive robotics market, with a focus on robotics education. The AndyMark staff strives to support the FIRST Community and the robotics education market by developing and distributing important components to robot builders and for mobile robotics. 

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    4:1 Sport Add-on Stage

    #am-4198
    $48.14
    (In stock)

    This accessory for blue Sport gearboxes is an easy-to-use device that adds an extra 4:1 overall ratio to the input of any blue Sport gearbox.

    40 Amp Snap Action Breaker

    #am-0288
    $11.00 $12.15
    (In 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

    40 Tooth NeveRest Pinion and 6mm Collar Clamp (am-3683)

    #am-3683
    $21.52 $24.31
    ( 0 In stock)

    This 40 tooth gear and 6mm Collar Clamp is intended to be installed onto a NeveRest Motor (am-3104) without any gearbox or pinion attached to the motor shaft. This gear can also be used with any motor with a 0.125 in. output shaft.

    Individual Components within Kit:

    • 1 - Collar Clamp, 6mm (am-3473)
    • 1 - 40 Tooth, NeveRest Pinion (am-3202)

    Specifications:

    • Bore: 0.124-0.127 in.
    • Weight: 0.108 Pounds
    • Material: 4140 Steel
    • Thickness: 0.236 in.
    • Tooth Count: 40
    • Pitch Diameter: 1.25 in.
    • Pressure Angle: 20
    • Diametral Pitch: 32

    40T 20 DP 0.5" Hex Bore, Steel Gear

    #am-3487
    $24.60 $27.78
    ( 13 In stock)

    Specifications:

    • Tooth Count: 40
    • Diametral Pitch: 20
    • Pressure Angle: 14.5
    • Pitch Diameter: 2.0"
    • Face Width: 0.375"
    • Material: 4140 Steel
    • Bore: 0.5" Hex
    • Weight: 0.176 Lbs

    40T, NeveRest Pinion

    #am-3202
    $16.91 $19.10
    (In stock)

    This 40 tooth gear is intended to be used in conjunction with a 6mm Collar Clamp (am-3473) and installed onto a NeveRest Motor (am-3104) without any gearbox or pinion attached to the motor shaft. This gear can also be used with any motor with a 0.125 in. output shaft.

    Specifications:

    • Bore: 0.124-0.127 in.
    • Weight: 0.086 Pounds
    • Material: 4140 Steel
    • Thickness: 0.236 in.
    • Tooth Count: 40
    • Pitch Diameter: 1.25 in.
    • Pressure Angle: 20
    • Diametral Pitch: 32

    42 Tooth Pulley Extension

    #am-2813
    $6.15 $6.95
    (In stock)

    If you need to increase the width of our 42 Tooth pulley, here is the solution! This pulley extension mates with existing pulley halves (am-2234). This pulley extension can be used in a variety of settings, such as a wider conveyor belt, multiple belt output, and much more by stacking multiple extenders back-to-back between our standard pulley halves.

    Specifications:

    • Pitch diameter: 2.632 inch
    • Outside diameter: 2.59 inch (at outer tooth edge)
    • Width: 15mm
    • Bore: 0.95 inch, with bearing pocket of 1.124 inch diameter x 0.25 inch deep
    • Bolt Pattern: 0.20 inch diameter holes, evenly spaced on a 1.875 inch diameter bolt circle
    • Material: Black Polycarbonate
    • Fits belt types: 5mm pitch HTD timing belt, 15mm wide
    • Weight: 0.082 pounds

    45 Tooth NeveRest Pinion and 6mm Collar Clamp (am-3684)

    #am-3684
    $26.14 $29.52
    ( 0 In stock)

    This 45 tooth gear and 6mm Collar Clamp is intended to be installed onto a NeveRest Motor (am-3104) without any gearbox or pinion attached to the motor shaft. This gear can also be used with any motor with a 0.125 in. output shaft.

    Individual Components within Kit:

    • 1 - Collar Clamp, 6mm (am-3473)
    • 1 - 45 Tooth, NeveRest Pinion (am-3203)

    Specifications:

    • Bore: 0.124-0.127 in.
    • Weight: 0.132 Pounds
    • Material: 4140 Steel
    • Thickness: 0.236 in.
    • Tooth Count: 45
    • Pitch Diameter: 1.40 in.
    • Pressure Angle: 20
    • Diametral Pitch: 32

    45T, NeveRest Pinion

    #am-3203
    $21.52 $24.31
    (In stock)

    This 45 tooth gear is intended to be used in conjunction with a 6mm Collar Clamp (am-3473) and installed onto a NeveRest Motor (am-3104) without any gearbox or pinion attached to the motor shaft. This gear can also be used with any motor with a 0.125 in. output shaft.

    Specifications:

    • Bore: 0.124-0.127 in.
    • Weight: 0.108 Pounds
    • Material: 4140 Steel
    • Thickness: 0.236 in.
    • Tooth Count: 45
    • Pitch Diameter: 1.40 in.
    • Pressure Angle: 20
    • Diametral Pitch: 32

    46T 20 DP Steel 4 Tooth Dog Gear

    #am-3540
    $33.82 $38.20
    (In stock)

    Specifications:

    • Tooth Count: 46
    • Diametral Pitch: 20
    • Pressure Angle: 14.5
    • Pitch Diameter: 2.25
    • Face Width: 0.438"
    • Material: 4140 Steel
    • Dog Profile: 4 Tooth, 90 Degrees Opposed
    • Bearing Bore: 1.124"
    • Weight: 0.24 Lbs

    48T 20DP 0.5" Round Bore with 0.125" Keyway, Steel Gear

    #am-2201
    $27.68 $31.25
    (In stock)

    48T, 20DP, 500 Key Bore Gear.

    Specifications:

    • Material: 4140 Steel
    • Diametral pitch: 20
    • Pressure angle: 14.5 degrees
    • Number of teeth: 48
    • Pitch diameter: 2.4"
    • Bore: 0.5" Round with 0.125" Keyway
    • Thickness: 0.375"
    • Thickness with hub: 0.4"
    • Weight: 0.306 Lbs

    48T 20DP 10mm Round Bore with 4mm Keyway, Aluminum

    #am-3014
    $30.75 $34.73
    (In stock)

    This 48 tooth aluminum gear is pivotal in steering the Swerve & Steer module. It drives a 40 tooth gear, and it is driven from the PG71 gear-motor. The surface of this aluminum gear is treated with a very durable hard coat anodization to allow for wear. This gear receives a fairly low torque, and therefore aluminum is a good, lightweight material for it's use.

    Specifications:

    • Material: 6061 Aluminum with hard coat anodizing
    • Diametral pitch: 20
    • Pressure angle: 14.5 degrees
    • Number of teeth: 48
    • Pitch diameter: 2.40 inch
    • Bore: 10mm with 4mm keyway (.395" with 0.158" keyway)
    • Face Width: 0.450 in.
    • Weight: 0.096 pound

    4mm x 12mm Machine Key

    #am-1249
    $1.54 $1.74
    (In stock)

    This 4mm x 12mm machine key is intended to be used with PG71 Gearmotor (am-0914), PG71 Gearbox (am-0939), and 10mm Key Hub (am-0985) Specifications: Width: 4mm Length: 12mm Weight: 0.0018 pounds

    4x4 Hole Bracket for TileRunner

    #am-3393
    $9.22 $10.42
    (In stock)

    This sheet metal plate bridges the inner and outer plates of the TileRunner and provides for additional mounting points.

    Specifications:

    • Plate Length: 2.52"
    • Plate Height (flange to end): 2.441"
    • Material Thickness: 0.090"
    • Material: 5052 AL
    • Weight: 0.06 Pounds

    5 Amp Snap Action Breaker

    #am-2096
    $9.00 $10.42
    ( 13 In 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

    5 mm Hex Double Boss Nub w/Set Screw

    #am-3670
    $18.45 $20.84
    ( 16 In stock)

    The nub is a series of hubs intended to connect motion components to spinning shafts, like sprockets gears, pulleys and wheels. It supports the output shaft of the AndyMark NeveRest motors as well as the other motors on the market. It supports the AndyMark 6mm D shafts for robust motion systems and impeccable torque transfer. The four mounting holes on these nubs are sized at 0.128" diameter, with the intention of accepting a #6-32 threaded screw. They are not tapped, but can be tapped by most machine screws due to this diameter.

    5 mm Hex Single Boss Nub w/ Set Screw

    #am-3669
    $15.38 $17.36
    ( 0 In stock)

    The nub is a series of hubs intended to connect motion components to spinning shafts, like sprockets gears, pulleys and wheels. It supports the output shaft of the AndyMark NeveRest motors as well as the other motors on the market. It supports the AndyMark 6mm D shafts for robust motion systems and impeccable torque transfer. The four mounting holes on these nubs are sized at 0.128" diameter, with the intention of accepting a #6-32 threaded screw. They are not tapped, but can be tapped by most machine screws due to this diameter.