Convert gram force millimeter to newton meter
Gram-force millimeter
The gram-force millimeter (gf·mm) is a unit of torque equal to the moment produced by one gram-force acting at a perpendicular distance of one millimeter, equivalent to approximately 9.80665 × 10⁻⁶ N·m. It is employed in ultra-precision engineering fields such as microrobotics and instrument calibration.
Newton-meter
The newton-meter (N·m) is the SI unit of torque (moment of force), defined as the torque resulting from a force of one newton applied perpendicularly at a distance of one meter from the pivot point. It is also the SI unit of energy (the joule), though in the context of rotational mechanics the newton-meter is kept distinct. The unit is named after Sir Isaac Newton and is fundamental in mechanical engineering and physics.