Recent Blogs
Tatham's Dynamometer: Ideal Moment and Power Calculator
Compare ideal reaction moment, inferred tension difference and rotational power from entered force, arm, pulley diameters and speed. No calibration is performed.
Webber Dynamometer Mechanism: How the Friction Brake Measures Shaft BHP, Parts and Formula
Explore ideal dynamometer torque from perpendicular force and moment arm. Compare units and assumed reference values; no instrument calibration is calculated.
Dynamometer (rope/strap Brake) Mechanism: How It Works, Diagram, Parts, Formula and Uses Explained
Calculate rope-brake torque and shaft power from measured end tensions, rope-centre radius and speed. Explore signed results and the rope-diameter correction.