Category
Gears & Drives
Gear Ratios Explained
Count the teeth and you can predict output speed and torque exactly. This guide covers the ratio formula, a worked 3:1 example, gear trains, idlers, and the speed-torque trade-off.
Belt vs Chain Drives
Belts grip by friction, chains engage positively, and that single difference decides which drive suits your machine. Compare efficiency, slip, noise, and maintenance in a side-by-side table.
Gear and Belt Ratios: The Same Trade, Two Ways
Gears and belts do the same job by different means: trade speed for torque, or the reverse. The arithmetic is the same shape in both, and the differences…