Dynamometers are used in motor and engine testing. These devices apply braking or drag resistance to rotation, and measure torque at various speeds and power input levels

Traction and tension dynamometers are used to measure force in tension, traction and weighing applications with cables, guy wires and chain

AC motors include single, multiphase, universal, induction, synchronous, and gear motors. They also include servomotors.  

DC motors are most commonly used in variable speed and torque applications. They include brushless and gear motors, as well as servomotors.

Shock absorbers, linear dampers, and dashpots provide motion damping in linear applications. They frequently incorporate fluid dampening, and can include mechanical or elastomeric elements.

Load cells are transducers for force and load measurement, often with mounting packaging.  They are widely used in testing, instrumentation, and as components in larger devices such as scales.

Test stands and benches are laboratory surfaces upon which devices are tested. They are used for pressure or flow testing of system components, and in many different industries.

Scales and balances are used to measure static or dynamic loads for a wide range of industrial applications.