CAMA (Luoyang) Electromechanic Co., Ltd (Original named Nanfeng), affiliated with China Airborne Missile Academy, is the biggest and leading engine test bench manufacturer in China.
The main product include eddy current dynamometer, AC dynamometer, various auxiliary conditioning systems, and high-integration containerized test cells for engine, automobile parts and powertrain testing.
CAMA exclusively introduced eddy current dynamometer technology from Germany ZOLLNER GMBH in 1988. With military manufacturing history of fifty-year, advantage of quality control system in airborne enterprise, CAMA has developed as the No. 1 engine / motor / gearbox / transmission / automobile test stands manufacturer.
Nowadays CAMA eddy current dynamometers hold over 85% market share in China, products are exported to America, Australia, Russia, Turkey, Malaysia, Vietnam, Laos, etc. About 5,000 sets of CAMA eddy current dynos are running in CAMA's more than 800 customers' company.
Dynamic respond speed: <5ms
Speed measurement accuracy: ±1r/m;
Torque measurement accuracy: ±0.1%FSR
Speed controlling accuracy: ±1r/min
Torque controlling accuracy: ±0.2%FSR
Fast dynamic response
Energy conservation: Mechanical energy can be converted to electric energy
To be either load applying unit or prime mover:
Select international well-known brand inverter (Siemens), feeding quality can meet inter-national standards completely;
Use high accuracy torque flange made by international well-known brand-Germany HBM.
FST4 AC dynamometer digital control test system:
AC dynamometer, which is the most advanced dynamic loading test equipment currently on the market and has wide application fields such as R&D, quality control and durability test.
FST-4 digital control test system is a new generation of measurement and control system designed for AC dynamometer, the FST-4 system is composed of industrial control computer, inverter control unit and data acquisition unit. FST-4 digital control test system is a new generation of measurement and control system designed for AC dynamometer, the FST-4 system is composed of industrial control computer, inverter control unit and data acquisition unit. Equipped with some auxiliary systems such as high-speed acquisition system, fuel consumption meter, conditioning unit and exhaust emission system, the FST4 system can undertake engine routine test, engine dynamic test, engine mechanical efficiency test and etc.