An electric motor dynamometer measures power, torque, and rotational speed of a main motor, using adjustable speed drives. It can replace the load side during testing on the prime mover, and torque is a key concept in its measurement. RPM and torque are measured in newton-meters. An electric motor dynamometer is a specialized dynamometer that […]
An eddy current dynamometer is the most popular type of dynamometer used in chassis dynamometer construction. It uses an electrical core moved through a magnetic field to produce resistance to test the power of a motor. It measures the actual power of an engine, accounting for parasitic loss, and can be air or water-cooled. An […]
A transmission dynamometer measures the torque a transmission can handle without failing. Choosing the right one depends on the job and available space. It can detect leaks and faults, and heavy-duty versions are ideal for large trucks. Manual transmissions require specific testing procedures. A transmission dynamometer, commonly called a transmission dynamometer, is a piece of […]
Choosing the right engine dynamometer involves determining testing needs and engine type. The dyno must be able to handle torque and power levels, and have a sophisticated computer interface. Commercial engines require specific size and weight parameters and software calibration. Choosing the best engine dynamometer, also called a dynamometer, is a process of determining exactly […]
Automotive dynamometers measure a car’s horsepower and torque, with two main types: engine dynamometers and chassis dynamometers. Chassis dynos are more accurate for real-world power, but may not work for four-wheel drive vehicles. Testing a car on a chassis dyno involves strapping it down, attaching an electronic pickup, and performing three runs to determine average […]
Force gauges measure force applied to objects for maintenance, testing, and finding material failure points. They can be analog or digital and can log data. High force levels can cause material stress and deformation. Force gauges use a spring to measure force and are designed for slow and steady push and pull testing. Calibration may […]
