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    Mechanism Kits

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    Constant Force Spring Kit

    #TTB-ELEV-SPRING
    $69,44
    ( 5 En stock)

    This kit provides enough hardware to mount your constant force spring to your elevator structure. Includes a 16.5 pound 48" inch travel constant force spring, 2 solid aluminum brackets and assorted hardware.

    Elevator #25H Chain Drive Kit

    #TTB-ELEV-DRIVE
    $277,80
    ( 1 En stock)

    Total kit weight: 4 pounds including both 10 ft rolls of 25H chain.

     

    This kit provides the components related to making the 1st stage of your elevator move up and down using #25H chain.

     

    Elevator #25 Chain Drive Kit (1 kit per elevator)

    QTY

    TTB-ELEV-DRIVE

    25 Chain Attachment Part

    2

    ELEV-DRIVE-001

    Top Elevator Bearing Plate

    2

    ELEV-DRIVE-002

    25 Chain 22t 1/2" Hex Sprocket

    4

    ELEV-DRIVE-003

    Thrifty Planetary Mount Plate

    2

    ELEV-DRIVE-004

    Planetary Mount Spacer

    8

    ELEV-DRIVE-005

    25H Chain 10 ft

    2

    ELEV-DRIVE-006

    #25 Chain Tensioner

    2

    ELEV-DRIVE-007

    1.375" Long Aluminum Spacers for Crossbar

    4

    ELEV-DRIVE-008

    Half Inch Hex Coupler - TTB-0055

    2

    TTB-0055

    M3 Locknuts

    6

    90576A102

    Button head 10-32 Bolt 2.25" Long

    6

    91255A815

    5/16" Long 8-32 Button Head Screw

    4

    13080

    5 Inch Long 10-32 bolt

    4

    287951

    3/4" Long 10-32 Button Head Screw

    8

    13117

    10-32 Thin Locknut

    Half Inch Hex Bearing

    4

    2

    18196

    TTB-0001

    Elevator Dyneema Pulley Kit

    #TTB-ELEV-PULLEY
    $83,33
    ( 2 En stock)

    Overall Kit Weight: 12 oz or .75 lbs.

     

    This includes enoug hardware to run 1 length of dyneema cable with all the included pulleys, brackets, clamping plates and dyneema cable. If you want to run 2 separate lengths of dyneema cable, please purchase 2 kits.

     

    Elevator Dyneema Pulley Kit

    QTY

    TTB-ELEV-PULLEY

    4mm Dyneema Cable Pulley Bracket

    2

    ELEV-PULLEY-001

    4mmDyneemaCablePulleyAssembly

    2

    ELEV-PULLEY-002

    Dyneema Tensioning CAM

    2

    ELEV-PULLEY-003

    Cable Clamp Base Plate

    1

    ELEV-PULLEY-004

    Cable Clamp Top Plate

    1

    ELEV-PULLEY-005

    25 FT Dyneema Cable 4mm Diameter

    1

    TTB-0056

    Socket Head 10-32 Bolt 1.25" Long

    4

    5019

    Button head 10-32 bolt 3/8" Long

    6

    13113

    Socket head 10-32 Bolt 2.5" Long

    2

    8231

    Socket Head 10-32 Bolt 3" Long

    2

    8233

    #10 Washer

    2

    7618

    10-32 Thin Locknut

    2

    18196

    Socket Head 1/4-20 Bolt 1.25" Long

    2

    5028

    1/4-20 Thin Locknut

    2

    18197

    Telescoping Tube Kit - for 2" x 2", 1.5" x 1.5", 1" 1/16th extrusion

    #TTB-TUBE
    $250,02
    ( 10 En stock)

    Base Stage Kit + Add 2nd Stage Kit - Designed for 1.5" box to 1" box tubing

     

    Elevate your robot to new heights with the Thrifty Telescoping Tube System Kit. This kit includes all the hardware to attach to stock 1/16" thick 2" x 2", 1.5" x 1.5" & 1" x 1" box extrusions and allows them to passively extend with the assistance of constant force springs.

    Thrifty Elevator 2 Stage Kit

    #TTB-ELEVATOR-2STAGE
    $832,06
    ( 1 En stock)

    Thrifty Elevator is designed to work with the various brands of 2 in. x 1 in. aluminum box extrusion of any wall thickness on the market. Your team can work with what they like – REV MAXTube, VEX VersaFrame, or simply plain 2" x 1" from your aluminum metal supplier of choice. You bring the 2" x 1" tubing, hex shaft, structural fasteners and gearboxes and we’ll provide the rest.

    Thrifty Everybot Climb Hook - QTY 2

    #TTB-0047
    $34,71
    ( 0 En stock)

    Need to help teams at your event get on the low rung bar? Only have a few hours to help them accomplish this task? No problem with the Thrifty Every Climb Hooks!