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VSS-2-02 counter operating time

Offer type: salePublished: 25.09.2014
Seller:Valentina Ivanovna
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Address:Ukraine, Sums'ka Oblast', Sumy
Counter VSS-2-01/VSS-2-02 consists of Electromechanical and electronic components. Electromechanical unit includes an indicator device of the six digital drums, gear and stepper motor. The electronic unit is designed as a printed circuit Board with hinged elements.
When the power electronic unit generates a bipolar electric pulses MS, amplitude of not less than 4V, the repetition period of pulses of the same polarity 2 S. These pulses to a stepper motor, the rotor of which rotates in time with each pulse. This rotation is transmitted through the reduction gear on the first drum, which is an hour makes one revolution. Then three translation on the second drum, the third, fourth and so on, the Number on the second drum means the number of whole hours, the third of ten hours, the fourth - hundreds of hours and so on