Repeat Drive Mini - Mk2

$35.00
$40.00 $35.00
Save $5.00

Discontinued. To be replaced by Repeat Drive Mini Mk3 in early June 2023.

Does your antweight suffer from a lack of drive power? Have you stripped the gearboxes on your drive motors leaving your bot stranded in the arena? I too have suffered from these problems. That's why I started developing the first off-the-shelf 16mm brushless gearmotors to be sold to combat robot builders. Repeat drive mini Mk2 is the upgraded version of my game-changing brushless gearmotors, featuring a custom wound 1104 brushless motor coupled to a two stage, 22.5:1, all metal, 16mm planetary gearbox. These motors will empower you to drive circles around your competition... literally.
Repeat Drive Mini - Mk2 image 0
$35.00
$40.00 $35.00

Improvements:

  • Motor shaft was extended so you can cut to length to improve versatility
  • Motor shaft was made from a stronger steel to survive larger impacts
  • Motor shaft is retained without the use of a circlip, eliminating the main failure mode and improving the durability
  • Motor wires are directly run from the windings, eliminating any chance of the solder joint failing in the motor
  • Brushless motors were shrunk to decrease weight, length, and make shielding easier
  • Motor adapter plate had 3d printed nylon replaced with 6061 aluminum for added strength
  • Internal fasteners were upgraded to alloy steel hardware

Features:

  • 1104 2800kv custom brushless motor
  • 2s-4s rated voltage
  • 16mm, 22.5:1 all metal planetary gearbox
  • 3mm "D" extra long output shaft (can be cut to length)
  • ~22g weight (can lower the weight by cutting down the shaft)
  • 10.5mm M2 Face mount hole pattern
  • Comes with Repeat Inside sticker sheet (one per order)
  • Comes ready for combat, just solder the motor leads to a brushless ESC and you're on your way (Soldering iron required)
  • Improved motor wire gauge and attachment method to make it more durable than ever.
Disclaimers: These gearboxes can only accept ~2mm of face screw engagement. Using screws that are too long will result in damage.
These motors are being used in combat, where anything might happen. I am unable to accept returns for battle damaged products.
I'm a builder who is trying to sell these motors to make the antweight scene in the US more competitive. This is not my day job. I will try to get products shipped out at least 2x per week.