Ultra Mk2 - 12lb planetary gearbox

$23.00 - $60.00

Do you need a light and small gearbox for your 12lb robot? The repeat ultra is the lightest and smallest COTS drive motor option that handles 12lb combat robot loads! Designed for mid-motor drive, you'll find these fit neatly into your bot's layout!

Type: Drive Gearbox Only
$40.00
$40.00
Availability: 258 in stock
Repeat Ultra Mk2 image 0
$40.00
$40.00

Features

  • Clamp screws to hold the gearbox together leads to a small
  • MOD 0.5 internal gears
    • Gears are hobbed from hardened steel 
  • 14:1 gearbox ratio
  • 3mm planet pins
  • 7mm hex output shaft, 38mm long
  • Shaft end-tapped M4
  • Output shaft made from hardened steel with billet planet carrier
  • Designed for 9-10mm length motor shafts
  • 4x M4 facemount screws at a 22mm circular pattern
  • Featuring 2x M3x16mm and 2x M3x19mm hole pattern to fit your standard 28xx motor

Drive Gearbox

  • 105 g weight
  • Comes with 4mm bore pinion gear
  • Comes without grease installed, please add grease to the gearbox before use

High Reduction Gearbox

  • 130 g weight
  • 51:1 ratio
  • Comes with 4mm bore pinion gear
  • Comes without grease installed, please add grease to the gearbox before use

Drive Gearmotor

  • 170g weight
  • Assembled with 2830 1450kv 
  • 2-6S rated
  • Comes pre-greased and is ready to run out of the box

Find 3D models below: 
Just Gearbox - https://grabcad.com/library/repeat-ultra-mk2-gearbox-1
Gearmotor - https://grabcad.com/library/repeat-ultra-mk2-1

Pairs great with our 80A AM32 drive esc: https://repeat-robotics.com/products/vortex-80a-esc-beetle-weapon-or-big-bot-drive/

Check out spare parts here: https://repeat-robotics.com/products/repeat-drive-ultra-spare-parts/