Taylor Dynamometer is the leading manufacturer of engine dynamometer, chassis dynamometer systems, accessories for dynamometers, controls for dynamometers, software and instrumentation.

Eddy Current Engine Dynamometers

The DE Series eddy current engine dynos are designed for testing engines to 966 hp (720 kW). These are low inertia, water-cooled Eddy Current Dynamometers designed to provide our customers with a precise, robust and repeatable alternative to water-brake technology. An Eddy Current Dynamometer produces braking torque using the principle of eddy currents induced on a rotating metallic disk, immersed in a magnetic field.

All of our Eddy Current Dynamometers include a strain gauge load cell to provide torque measurement capabilities for precise test and development applications. A variable reluctance (Magnetic Pickup) sensor and 60 tooth gear are provided for sensing speed (rpm). The DE eddy current dynamometers are built to last. The rugged design of the power absorbing system ensures a long operating life, even in the most demanding applications and environments. The long life and ruggedness of the product is further enhanced by the nickel plating of critical components in contact with the cooling water.

DE20 Eddy Current Engine Dyno

DE20 Eddy Current Engine Dyno
The DE20 Eddy Current Dynamometer has a 27hp capacity (59 ft lbs torque) and a RPM maximum of 12000.

DE30 Eddy Current Engine Dyno

DE30 Eddy Current Engine Dyno
The DE30 Eddy Current Dynamometer has a 40hp capacity (70 ft lbs torque) and a RPM maximum of 14000.

DE80 Eddy Current Dyno

DE80 Eddy Current Dyno
The DE80 Eddy Current Dynamometer has a 107hp capacity (118 ft lbs torque) and a RPM maximum of 14000.

DE150 Eddy Current Dyno

DE150 Eddy Current Dyno
The DE150 Eddy Current Dynamometer has a 201hp capacity (369 ft lbs torque) and a RPM maximum of 12000.

DE200 Eddy Current Dyno

DE200 Eddy Current Dyno
The DE200 Eddy Current Dynamometer has a 268hp capacity (590 ft lbs torque) ans a RPM maximum of 8000.

DE250 Eddy Current Dyno

DE250 Eddy Current Dyno
The DE250 Eddy Current Dynamometer has a 335hp capacity (886 ft lbs torque) and a RPM maximum of 8000.

DE400 Eddy Current Dyno

DE400 Eddy Current Dyno
The DE400 Eddy Current Dynamometer has a 536hp capacity (1476 ft lbs torque) and a RPM maximum of 8000.

DE500 Eddy Current Dyno

DE500 Eddy Current Dyno
The DE500 Eddy Current Dynamometer has a 670hp capacity (2213 ft lbs torque) and a RPM maximum of 7500.

DE720 Eddy Current Dyno

DE720 Eddy Current Dyno
The DE720 Eddy Current Dynamometer has a 996hp capacity (3524 ft lbs torque) and a RPM maximum of 3750.