AC Dynamometer is currently the most advanced dynamic loading test equipment on the market. Compared with other types of dynamometers, its performance reliability is distinctly better, and maintenance is much easier. CJ Series AC dynamometer produced by CAMA comprises a three-phase asynchronous AC motor (including high-precision speed encoders, precision torque flange), controlled by four quadrant operation AC inverter cabinet, and connected with control systems and acquisition system.
Eddy current dynamometer is the main loading equipment of a power test bench.CAMA CW series eddy current dynamometers are produced and manufactured according to the proprietary techniques of Germany ZOLLNER GMBH (who now merged with AVL), have advantages of low inertia, high accuracy and stability, simple structure, convenient maintenance, complete series, wide use, automation in operation and control etc. The dynamometers are used for performance testing and reliability testing of not only engine, transmission, powertrain, but also other prime mover, dynamo, rotational system and some components and parts like oil pump, oil nozzle, speed governor and so on. They are widely used in production, scientific research, education, maintenance and other fields.
Eddy current dynamometer is the main loading equipment of a power test bench.CAMA CW series eddy current dynamometers are produced and manufactured according to the proprietary techniques of Germany ZOLLNER GMBH (who now merged with AVL), have advantages of low inertia, high accuracy and stability, simple structure, convenient maintenance, complete series, wide use, automation in operation and control etc. The dynamometers are used for performance testing and reliability testing of not only engine, transmission, powertrain, but also other prime mover, dynamo, rotational system and some components and parts like oil pump, oil nozzle, speed governor and so on. They are widely used in production, scientific research, education, maintenance and other fields.
The series YHW lubricating oil conditioning units, which are developed for different types of engines, motor or transmission test bench, consist of pneumatic proportional adjustment three-way valve, stainless steel plate heat exchanger, oil circulating pump, oil pressure regulating pipeline, stainless steel pipeline and etc. The opening degree of proportional control valve is adjusted via PID adjustment to realize temperature control of engine lubricating oil. The unit adopting the unique design can realize temperature control in spite of different manner of taking engine lubricating oil.
The series SHW coolant conditioning device, which are developed for different types of engines and motors test bench, consist of pneumatic proportional adjustment three-way valve, stainless steel plate heat exchanger, expansion tank, SIMENS PLC control system, stainless steel pipeline and etc. The opening degree of proportional control valve is adjusted via PID adjustment to realize temperature control of engine coolant. The unit adopts the flexible design, the circulating pump, electric heater and other accessories are optional according to user needs.
According to user’s special requirement, CAMA can manufacture a variety of non-standard test equipments necessary for different engines and automobile parts, such as test equipments for engine cylinder head, the inertia of the flywheel and engine turning test bench.
