Recent Blogs
Torsion Dynamometer
How a Torsion Dynamometer measures shaft power from twist angle, with formulas, a worked marine propulsion example, and design tradeoffs for engineers.
Prony Brake Rule
Measure shaft power with a Prony brake — how the friction dynamometer works, the torque formula, worked example, and design tradeoffs for engine test cells.
Prony Brake
Prony brake explained — how this friction dynamometer measures shaft power on engines, motors and turbines, with formula, worked example and field calibration tips.
Webber Dynamometer
Webber dynamometer explained — how friction-brake absorption dynos measure shaft power, with formulas, worked example, and real workshop applications.
Neer's Rotary Transmitting Dynamometer
Neer's Rotary Transmitting Dynamometer measures shaft power inline by reading the angular twist of a calibrated torsion bar. Used in marine and industrial drive testing.
Friction Machine
How a friction machine measures shaft power through a calibrated brake band. Formulas, worked example, and real lab applications for engineering teams.
Dynamometer (form)
Dynamometer explained — how it measures torque, force and power, with worked numbers, real machines, and selection rules for engine, motor and brake testing.
Double Link Balanced Scale
How a Double Link Balanced Scale measures power and torque on rotating shafts — formula, worked example, tolerances, and applications across engine test work.
Registering Dynamometer
How a Registering Dynamometer measures and records mechanical power transmission over time, with formulas, real industrial examples, and design tradeoffs.