Single Speed, Single Reduction Gearbox

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VEXpro
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Gearboxes
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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

Product Name	P/N:	Availability	Price
Single Speed, Single Reduction Gearbox (64/12, 3 Motor)	217-2745	In Stock	CDN$ 84.99
Single Speed, Single Reduction Gearbox (72/12, 3 Motor)	217-2748	In Stock	CDN$ 84.99
Single Speed, Single Reduction Gearbox (84/12, 3 Motor)	217-2752	In Stock	CDN$ 84.99

(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

Inputs: Up to three CIM-style motors

Output Shaft: 1/2" HEX

Weight:
64/12: 1.0 lbs
72/12: 1.2 lbs
84/12: 1.6 lbs

Material Type:
Gears: 7075 T6 Aluminum with teflon infused ceramic coating
Shafts: 7075 T6 Aluminum
CIM Input Gear: 4140 Steel

VEXpro gears require lubrication. We recomment white lithium grease.

Assembly Instructions (PDF)

217-2745 (Single Speed, Single Reduction Gearbox 64/12, 3 Motor) (STEP)
217-2748 (Single Speed, Single Reduction Gearbox 72/12, 3 Motor) (STEP)
217-2752 (Single Speed, Single Reduction Gearbox 84/12, 3 Motor) (STEP)

217-2745 (Single Speed, Single Reduction Gearbox 64/12, 3 Motor) (PDF)
217-2745 (Single Speed, Single Reduction Gearbox 72/12, 3 Motor) (PDF)
217-2745 (Single Speed, Single Reduction Gearbox 84/12, 3 Motor) (PDF)

64/12=5.33:1

72/12=6:1

84/12=7:1

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