O Spur Gear Module Calculator is a free online engineering tool that helps mechanical engineers, gear designers, and manufacturers accurately calculate the module of spur gears for efficient power transmission. By entering parameters such as pitch diameter, number of teeth, or circular pitch, the Spur Gear Module Calculator quickly determines the correct gear module, ensuring proper gear meshing, smooth operation, and optimal performance. This calculator simplifies gear design, reduces calculation errors, and supports the selection of standardized gear sizes for industrial machinery, automotive systems, and precision mechanical equipment. Whether you’re designing a new gear set or verifying an existing one, this browser-based calculator delivers fast, accurate results without requiring any software installation.
Parâmetros de entrada
Calculate module from pitch diameter and tooth count:
m = d / z
Calculate module from center distance and two gear tooth counts:
m = 2a / (z₁ + z₂)
