FIELD: physics, measurements.
SUBSTANCE: invention is related to measurements in the field of transport machine building, namely to methods of test bench and natural tests of car suspension, and may be used, in particular for diagnostics of car axles in service center conditions. Linear movement transducer, mostly of sprung and non-sprung weights, comprises magnetic head fixed in body, carrier of code information in the form of flat magnetic tape installed with the possibility of displacement relative to magnetic head. Sensor is equipped with spring-loaded rod installed in supports of body fixed on tested weight. Rod is equipped with limiter of motion installed on its one end, and with pusher-thrust located at the other end. Magnetic tape with marks applied on it is fixed on rod with the possibility of direct contact with magnetic head. Head is connected to computer via amplifier and converter.
EFFECT: higher accuracy of results and expansion of test conditions range.
4 dwg
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