Pack of 4 spare 7x20 mm brushed coreless DC-motors for Crazyflie 2.X.

These motors that are 4 mm longer then the standard 7x16 mm motors will generate more thrust. Approximately 5 grams added trust per motor together with the 51MMX2 propeller, giving a total of 20 grams more thrust. Comes at the expense of roughly 15% less flight time. Can also be bought in a bundle.

Note: This motor has a 1 mm shaft and the stock propeller will not fit this motor.

Mechanical specifications:

• Diameter: 7.0 mm
• Length: 20.0 mm
• Shaft length: 5 mm
• Shaft diameter: 1 mm
• Wire length: 32.0 mm
  
• Molex picoblade 2P connector

Electrical specifications:

• Kv: 13 000 rpm/V (±15%)
• Rated voltage: 3.4V DC
• Rated current: 2600mA (max)
• Terminal resistance: 0.75 Ω (±20%)

Documentation:

•  Datasheet

Package Includes:

• 4 x 7x20mm brushed coreless DC-motors