20 DP, Ball Shifter & Dog Gears (9 choices)
VEXpro offers an assortment of gear types, chosen to provide the greatest versatility of gearing options to users. Our sizes were specifically chosen to provide a wide spread of of ratio options useful for FIRST ® Robotics Competition designers. Larger size VEXpro gears are available so designers can accomplish their entire reduction in a single stage where otherwise they would have used more than one!
All VEXpro gears are 20 DP with 14.5 degree pressure angle, and have the same overall width -- this means it is easy to interchange VEXpro gears in your design to change a ratio without modifying the overall system; true versatility.
- Ball Shifter gears include cutouts for the VEXpro Ball Shifter
- Dog gears include cutouts for the WCP DS gearbox
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.
7075-T6 Aluminum
217-3212; (34T Aluminum Spur Gear (20 DP, Ball Shifter) - 0.09 lb
217-2709; (44T Aluminum Spur Gear (20 DP, Ball Shifter) - 0.117 lb
217-3219; (50T Aluminum Spur Gear (20 DP, Ball Shifter) - 0.1844 lb
217-3222; (54T Aluminum Spur Gear (20 DP, Ball Shifter) - 0.2153 lb
217-2713; (60T Aluminum Spur Gear (20 DP, Ball Shifter) - 0.275 lb
217-3417; (40T Aluminum Spur Gear (20 DP, Dog, 1/2" Bearing) - 0.126 lb
217-3418; (44T Aluminum Spur Gear (20 DP, Dog, 1/2" Bearing) - 0.139 lb
217-3419; (50T Aluminum Spur Gear (20 DP, Dog, 1/2" Bearing) - 0.17 lb
217-3420; (60T Aluminum Spur Gear (20 DP, Dog, 1/2" Hex Bearing) - 0.228 lb
Pressure Angle: 14.5 Degrees
Gear Quality: AGMA 11
Face Width: 0.375"
Overall Width: 0.500" (including bushing or bearing)
VEXpro Gears Require Lubrication. We recommend white lithium grease.
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Ball Shifter Gears
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50T Aluminum Spur Gear (20 DP, Ball Shifter) (217-3219)
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54T Aluminum Spur Gear (20 DP, Ball Shifter) (217-3222)
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44T Aluminum Spur Gear (20 DP, Ball Shifter) (217-2709)
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60T Aluminum Spur Gear (20 DP, Ball Shifter) (217-2713)
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34T Aluminum Spur Gear (20 DP, Ball Shifter) (217-3212)
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Dog Gears
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40T Aluminum Spur Gear (20 DP, Dog, 1/2" Bearing) (217-3417)
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60T Aluminum Spur Gear (20 DP, Dog, 1/2" Hex Bearing) (217-3420)
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50T Aluminum Spur Gear (20 DP, Dog, 1/2" Bearing) (217-3419)
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44T Aluminum Spur Gear (20 DP, Dog, 1/2" Bearing) (217-3418)
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