Tangent Drive 1406 - Antweight Drive Motor

The latest version of Repeat Robotics' Tangent Drive 1406. Now the shaft comes out the side where the mounting is, making tangent drive easier than ever before! Pair with Repeat drive axles to take all the complexity out of your super speed drivetrain! Use our Repeat AM32 dual brushless drive ESC to get rid of the jitters and make your robot drive smoother than ever before!

 Features:

• UPDATE (9/17/2026) - Gold base color and new rotor shape
• 2-4S voltage
• Comes with 5mm diameter knurled tangent drive shaft
• Suggested 0.3mm to 0.8mm interference (depending on wheel design)
• Weight
  • 13g with full length wires
  • 12g with no wires

Find the 3d model HERE

Make sure to test out the chosen interference amount with your specific chassis and wheel designs. Too little interference and the shaft slips on the wheels before they slip on the ground. Too much and you'll just be loading your motors too much, causing them to burn out eventually.

If your motors are moving slower than anticipated, try updating the KV setting on your AM32 esc.