Feature(may vary by option.)

●15T Gears-3.175mm
●Material: Alloy; Gear: 15 teeth
●Module l0.5; Outer diameter: Φ8.4mm
●Inner hole: 3.14mm (can be combined with the motor shaft with a shaft diameter of 3.175 to achieve torque output)
●Thickness: 5.5mm

[3.14mm 15 Teeth]

Description

Small module gear is used for toy accessories, for mini cars, for small Toys Model RC aircraft, for remote control aircraft etc.
How to calculate the calculation of gear? (for reference only)
Gear module M = outer diameter ÷(number of teeth +2)
Outside diameter = Gear module ×(number of teeth +2)