Mini Brushless 1106 Mk4.1 - Antweight planetary gearmotor (1pcs)

$18.00 - $39.00

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 Mk4 is the upgraded version of my game-changing brushless gearmotors, featuring a custom wound 1106 brushless motor coupled to a two stage, 28.5:1, all metal, 16mm planetary gearbox. These motors will empower you to drive circles around your competition... literally. Not sold on these motor's power output? The reigning NHRL 3lb champion Repeater runs the mk3 version of these motors!

Motor Type: Gearmotor
Shaft Size: 3mm
Gearbox Ratio: 28.5:1 Drive
$35.00
$35.00
Availability: In stock
SKU: RR-01-3254
Collections:
Repeat RoboticsRepeat 2822 Mk3
Repeat 2822 Mk3
Mini Pro 1106 - Antweight planetary gearmotor
Repeat RoboticsMini Pro 1106 - Antweight planetary gearmotor
$35.00
$35.00
Note: Price is for one motor

Features:

  • As of 8/13, motors are upgraded to Mk4.1
  • 1106 3500kv custom brushless motor
  • 2s-4s rated voltage
  • 16mm, 28.5:1 or 10 all metal planetary gearbox
  • 3mm or 4mm "D" extra long output shaft (can be cut to length)
  • 28.5:1 Drive with 3mm shaft - 22.4g
  • 28.5:1 Drive with 4mm shaft - 23.2g
  • 107:1 HR with 3mm shaft - 27.3g
  • 107:1 HR with 4mm shaft - 28.3g
  • ~28mm body length for Drive ratio
  • ~31mm body length for HR ratio
  • 10.5mm M2 Face mount hole pattern
  • Comes ready for combat, just solder the motor leads to a brushless ESC and you're on your way (Soldering iron required)

Find the 3D Model here: https://grabcad.com/library/repeat-mini-mk4-1-1

Improvements vs Mk4 design:

  • New 1106 motor provides 20% more torque
  • Now shorter and lighter!
  • Further changed the wire retention with stronger stator winding wires and mechanical clamping of the wires at the stator base.

Disclaimers: These gearboxes can only accept ~2mm of face screw engagement. Using screws that are too long will result in damage.