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    Rack & Pinion Set (2 pack)

    The Rack & Pinion Linear Slide Set (2 pack) includes 2 Racks, 2 Pinions, and 4 Glides. The rack hole pattern matches that of the channel, flat beams, square beams and flat brackets so it's easy to mount on the Studica structure.  the rack and the glides are made of POM Plastic providing high stiffness, low friction, and excellent dimensional stability. The pinion has a 6mm D-shaft hub, 25.52mm addendum circle diameter and is made of 6061-T6 Aluminum.

    MFR Part #: 76170-2
    $31.94
    Availability: 741 in stock

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    100mm Drive Wheel - 50A - 25mm wide - 1/2" Inner Hex - Blue

    #76262
    $15.27
    (743 In stock)

    The 100mm (4") Drive Wheel can be used as a simple wheel providing good traction on carpet and tile flooring. They can also be used for intake systems.

    Use with 1/2" hex shaft of use 6mm Shaft Hub to use connect 6mm D-Shaft Axles.

    Specifications:

    • Diameter:   100mm (4")
    • Axial width:  25mm 
    • Hub:  1/2" Inner Hex
    • Inner Material: Molded Plastic in Yellow
    • Outer Material: TPU Polyurethane in Blue
    • Outer Material Durometer: 50A
    • Weight: 0.068kg
    • Step File

    6mm Shaft Hub (4 pack)

    #76284-4
    $13.88
    (714 In stock)

    The 6mm Shaft hub is used to connect any Studica wheel and the Studica motor or any motor with a 6mm shaft.

    Specifications:

    • Material: 6061-T6 Aluminum
    • 6mm ID
    • Hole pattern for connecting to structure
    • Step File

    M3 x 10mm Button Head Cap Screw (50 pack)

    #76203-50
    $12.49
    (3939 In stock)

    M3 x 10mm Button Head Cap Screw (pack of 50), Zinc Plated.

    NeveRest Classic 40 Gearmotor, JST-VH-2 Connector

    #am-2964b
    $38.95

    The NeveRest 40 is a gearmotor with an attached encoder. The output shaft geometry and the gearbox housing diameter is similar to what FTC teams are familiar with. The shaft is a 6 mm D and the gearbox housing is 37 mm diameter.

    FIRST Legality:

    • According to the FIRST Tech Challenge Game Manual Part 1, Rule RE10, this is legal for the 2020-2021 FTC Game. 
    • According to the FIRST Robotics Challenge Game Manual, Rule R27, this is legal for the 2020-2021 FRC Game as it uses the NeveRest am-3104 motor.

    Encoder:
    There is an encoder mounted to the backside of this motor. It is a 7 pulse per revolution (ppr), hall effect encoder. Since the motor's gearbox has a 40:1 reduction, then the NeverRest 40 output shaft provides 280 ppr.

    Encoder Cable Options:
    NeveRest motors do not come with an encoder cable as we offer 3 cable options: 

    am-3926a allows you to connect the encoder directly to the FIRST Tech Challenge REV Controller.

    am-2992 has the 4 encoder pins joined in one housing using standard 0.1" spacing.

    am-2993 allows you to break out the 4 pins separately if you need them in a different order.
    Working with the Encoders:

    Performance Specs:
    Force Needed to Break Gearbox: 1478 oz-in
    Time to Failure at Stall: 2 minutes, 54 seconds
    Motor Case Temperature at Failure: 190 degrees F

    Specifications

    • Back Drive Force: 12.800 in-oz
    • Connector Type: JST-VH-2, Anderson Powerpoles
    • Free Current: 0.5 AMPs
    • Gauge: 18 AWG
    • Gear Material: Steel
    • Material: Steel with Plastic Encoder Housing
    • Maximum Diameter: 1.500 in. (38 mm)
    • Maximum Power: 14 Watts
    • Mounting Geometry: 6 M3x0.5 in. on a 1.220 in. (31 mm) Bolt Circle
    • No Load Current: 0.4 AMPs
    • No Load RPM: 160 RPM
    • Output Shaft Size: 0.240 in. (6 mm) D Shaft
    • Overall Length: 5.250 in.
    • Poles Per Magnet: 7
    • Ratio: 40:1
    • Shaft Hardness: 45-50 Rockwell C
    • Stall Current: 11.5 AMPS
    • Stall Torque: 350 oz-in
    • Ticks Per Revolution: 1120
    • Voltage: 12 Volts DC
    • Weight: 0.767 lbs

    1/2" Churro, Black 3 FT /- 0.125" (am-3101-3_Black)

    #AM-3101-3_BLACK
    $25.00
    (0 In stock)

    Churro is a versatile extruded aluminum hex profile. The outside of this part is a 1/2 in. hex with small concave dimples which act as weight savings. There is an inside hole is sized at 0.2 in. in order to fit 1/4-20 thread forming screws. No tapping or threading is needed, as long as a thread forming screw is used. The outside hex size fits a 1/2 in. wrench or socket. 

    The 3-foot churro, our most popular length and the best value on shipping, is available anodized in red, blue, purple, gold and black to dress up your robot. Anodized finish is hardy and doesn't flake off or add thickness like paint, but it is possible for a scratch to expose the bare metal beneath. Take basic precautions in your shop like watching for sharp tools or overtightening this churro in a vise.

    Specifications:

    • Material: 6005A Aluminum
    • Inside diameter: 0.231 in.
    • Outside width: 0.495 in. Hex, across flats
    • Length: Selectable Above
    • Weight: 0.16 lbs/ft

    15T, P60 Gearbox Pinion Gear, First Stage 4:1, 3.2mm Shaft

    #am-2892
    $3.00
    (4 In stock)

    This pinion gear attaches to an rs-550 or rs-540 motor so it can be used with a BaneBots P60 gearbox.

    Specifications:

    • 15 Tooth
    • Material: Steel
    • Bore: 3.2mm
    • Gear Thickness: 0.35"
    • Boss Length: 0.106"
    • Boss Diameter: 0.219"
    • Weight: 0.008