VEX Robotics will be closed in observance of Thanksgiving on Thursday, November 22nd, and Friday, November 23rd. Our office will re-open on Monday, November 26th.

Be advised that FedEx will be closed for delivery on Thursday, 11/22. For example, a Next-Day Air order placed by 2:00 PM CST on Wednesday, 11/21, will be delivered on Friday, 11/23. Orders placed after 2:00 PM CST on Wednesday will process and ship out Monday, 11/26, to then be delivered according to the selected shipping speed.

We appreciate your understanding and wish all VEX users a happy holiday!

Single Speed, Single Reduction Gearbox

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Single Speed, Single Reduction Gearbox

Put all your power to the floor!

Three Motor Pinions + One Cluster Gear + One Stage + AGMA 11 quality gears + Teflon Infused Ceramic Coating = The Highest Efficiency available to FIRST ® Robotics Competition teams!

Less moving parts, less complexity. Get all the reduction you need in one stage using the VEXpro 64-tooth, 72-tooth, or 84-tooth gears.

  • Ratios: 5.33:1, 6:1, 7:1
  • Designed for use with up to 3 motors
  • AGMA 11 quality gears with teflon infused ceramic coating

Availability: In stock

OR
Product Name Availability Price Qty
Single Speed, Single Reduction Gearbox (64/12, 3 Motor)
217-2745

In Stock

$59.99
Single Speed, Single Reduction Gearbox (72/12, 3 Motor)
217-2748

In Stock

$59.99
Single Speed, Single Reduction Gearbox (84/12, 3 Motor)
217-2752

In Stock

$59.99
Kit Contents
  • (3) 12t CIM Motor Gear (Steel) w/ Mounting Hardware
  • (1) Drive Gear (64, 72, or 84 tooth)
  • (1) 1/2" Hex Output Shaft
  • (2) Bearings
  • (2) Gearbox Plates w/ Mounting Flanges
  • (All) Required Assembly Hardware
  • Docs & Downloads
    Material Type
  • Gears: 7075 T6 Aluminum with teflon infused ceramic coating
  • Shafts: 7075 T6 Aluminum
  • CIM Input Gear: 4140 Steel
  • Drawing
    Weight
  • 64/12: 1.0 lbs
  • 72/12: 1.2 lbs
  • 84/12: 1.6 lbs
  • Other Info
    Inputs: Up to three CIM-style motors

    Output Shaft: 1/2" HEX

    Gearbox Reductions:

    64/12=5.33:1

    72/12=6:1

    84/12=7:1

    VEXpro gears require lubrication. We recommend white lithium grease.
    CAD Files