Accession Number : AD0756042

Title :   Reliability Improvement in Electric Drive of Construction and Roadbuilding Machine,

Corporate Author : ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA

Personal Author(s) : Monastyrskii,O. V.

Report Date : 07 FEB 1973

Pagination or Media Count : 6

Abstract : Determining the calculated power of electric motors selected for driving building and road machines must take place dependent on th magnitude of the calculated moment of starting taking into account the increase of the moment of static resistance of the motor mechanism due to the force of friction in the working parts and thickening of lubricants in lowered temperatures, and also with calculation of its lowering during possible decrease of voltage from the feeder circuit. (Author)

Descriptors :   (*ELECTRIC MOTORS, RELIABILITY(ELECTRONICS)), (*EARTH HANDLING EQUIPMENT, ELECTRIC MOTORS), FRICTION, LUBRICANTS, VOLTAGE, FAILURE, USSR

Subject Categories : Construction Equipment, Materials & Supplies
      Electricity and Magnetism

Distribution Statement : APPROVED FOR PUBLIC RELEASE