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Single Speed, Single Reduction Gearbox (with optional CIM Motors attached)

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
Product Name P/N: Availability Price Qty
Single Speed, Single Reduction Gearbox (64/12, 3 Motor) 217-2745
In Stock
$64.99
Single Speed, Single Reduction Gearbox (72/12, 3 Motor) 217-2748
In Stock
$64.99
Single Speed, Single Reduction Gearbox (84/12, 3 Motor) 217-2752
In Stock
$64.99

VEXpro Gear Reference Guide

VEXpro Gear Reference Guide


Can't tell a 40t gear from a 42t, but don't want to count the teeth? The VEXpro Gear Reference guide contains 1:1 outlines of all VEXpro gears for quick identification.

Click here to download the VEXpro Gear Reference Guide. Note: Calibrate your printer scaling by printing the first page and checking the 1" line in the bottom right.





Technical Specifications

Diametral Pitch: 20DP

Pressure Angle: 14.5 Degrees

Gear Quality: AGMA 11

Face Width (gears 24t or smaller): 0.475"

Face Width (gears 30t or larger): 0.375"

Overall Width: 0.500"

VEXpro Gears Require Lubrication. We recommend white lithium grease.

Weight:
  • 217-3209 (18t Gear with 1/2" Hex Bore): 0.025 lb
  • 217-2702 (20t Gear with 1/2" Hex Bore): 0.031 lb
  • 217-2704 (24t Gear with 1/2" Hex Bore): 0.046 lb
  • 217-2705 (30t Gear with 1/2" Hex Bore): 0.065 lb
  • 217-2706 (34t Gear with 1/2" Hex Bore): 0.084 lb
  • 217-3214 (36t Gear with 1/2" Hex Bore): 0.096 lb
  • 217-2708 (40t Gear with 1/2" Hex Bore): 0.12 lb
  • 217-3216 (42t Gear with 1/2" Hex Bore): 0.13 lb
  • 217-2710 (44t Gear with 1/2" Hex Bore): 0.143 lb
  • 217-3218 (48t Gear with 1/2" Hex Bore & VersaKeys): 0.138 lb
  • 217-3572 (50t Gear with 1/2" Hex Bore): 0.184 lb
  • 217-2712 (50t Gear with 1/2" Hex Bore & VersaKeys): 0.154 lb
  • 217-3573 (54t Gear with 1/2" Hex Bore): 0.214 lb
  • 217-3221 (54t Gear with 1/2" Hex Bore & VersaKeys): 0.182 lb
  • 217-3574 (60t Gear with 1/2" Hex Bore): 0.262 lb
  • 217-2714 (60t Gear with 1/2" Hex Bore & VersaKeys): 0.234 lb
  • 217-3575 (64t Gear with 1/2" Hex Bore): 0.3 lb
  • 217-2715 (64t Gear with 1/2" Hex Bore & VersaKeys): 0.273 lb
  • 217-3223 (66t Gear with 1/2" Hex Bore & VersaKeys): 0.29 lb
  • 217-3224 (70t Gear with 1/2" Hex Bore & VersaKeys): 0.332 lb
  • 217-3576 (72t Gear with 1/2" Hex Bore): 0.384 lb
  • 217-2716 (72t Gear with 1/2" Hex Bore & VersaKeys): 0.358 lb
  • 217-3577 (84t Gear with 1/2" Hex Bore): 0.53 lb
  • 217-2717 (84t Gear with 1/2" Hex Bore & VersaKeys): 0.503 lb