NeveRest Sport

$46.00 – $77.50

Product OverviewHey, FTC teams, this is for you!NeveRest Sport planetary gearboxes are created with FIRST Tech Challenge teams in mind. Designed in collaboration with BaneBots, these gearboxes have...Read More

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Product Overview

Product Overview
Hey, FTC teams, this is for you!

NeveRest Sport planetary gearboxes are created with FIRST Tech Challenge teams in mind. Designed in collaboration with BaneBots, these gearboxes have a Nub-shaped output shaft, and all the mounting features are designed around common FTC hole spacing for maximum compatibility. The shaft and gears are robust, machined steel components designed to withstand many times more power than a NeveRest motor will supply. With seven ratios up to 256:1, you're sure to find a ratio that fits your application.

These gearboxes accept one NeveRest Motor (am-3104), sold separately. We include a packet of Red Tacky Grease (am-2768) with each NeveRest Sport gearbox; a pea-sized amount on each stage of reduction before running it will ensure smooth, trouble-free operation.

These gearboxes are more expensive and more robust than the small gearboxes usually mounted on the face of NeveRest gearmotors. The NeveRest Sport gearboxes are ideal for applications where more shock loading, dynamic loading, and torque is needed than what a standard NeveRest gearbox (or its mount) can handle.


Part# Gear
Ratio
Weight
(Pounds)
Overall
Length
Torque*
(oz-in)
Free
Speed*
AM-3638 4:1 0.374 1.95" 35 1650 rpm
AM-3639 16:1 0.491 2.36" 140 413 rpm
AM-3640 20:1 0.495 2.36" 175 330 rpm
AM-3641 64:1 0.607 2.76" 560 103 rpm
AM-3642 81:1 0.612 2.76" 708 81 rpm
AM-3643 104:1 0.616 2.76" 910 63 rpm
AM-3644 256:1 0.724 3.16" 2240 26 rpm
*Theoretical maximum value when paired with a NeveRest motor.

Common Physical Specifications
Mounting Features
  • 6-32 tapped holes on two faces, on a 16mm hole spacing
  • 6-32 tapped holes on a 28mm bolt circle for face mounting, same as our NeveRest Orbital gearmotor.
Output Geometry
  • Nub shaped output shaft with 6-32 tapped holes on a 16mm bolt circle
  • 6mm hole and set screw for any length 6mm D shaft or 5mm hex shaft

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