Vertical balancing machine EJ series

staticdynamicfor fans

• Work-piece mounting in original installation frame or transporter frame • Parameter identification • Signal analysis of the motor current • Vibro-acoustic diagnosis • Semi- or fully automatic test sequence • Flexible application, easy change over for various motor types, and tandem-fans Range of application Performance and objective noise tests in the production of complete passenger vehicle engine cooling fans. Measurement of dynamic and static unbalance in the fan plane for optimum unbalance correction. Design One or two-station machine with manual or fully automatic loading, automatic test sequence and manual unbalance correction. Machine frame with unbalance measurement and test equipment, protective housing with wide loading or maintenance doors, measurement and control cabinet with test computer and power unit for the test object. Clamping of the fan to the casement or motor is possible, position of the motor either vertical or horizontal. The work-pieces can be delivered to the machine on pallets, by transfer conveyor, or in boxes. Measuring systems built into the control cabinet, essentially consisting of industrial PC with signal processor, TFT touch-screen and test software.