Reducers and motor-reducers. Assembly variation symbols
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Gear motors. General specifications
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Reducers and harmonic reduction geared motors. Main characteristics
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Reducers of general usage. Methods for the determination of the sound power level
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Novikov cylindrical gears with hardness of teeth surface not less 35 HRCэ. Basic rack
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Product-quality index system. Reduction gears, geared motors, variators. Nomenclature of characteristics
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Coal and mining equipment. Gear Units. General technical requirements for testing and acceptance.
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Parallel-shaft vertical crane triple reduction gears. Types and main dimensions.
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Reduction gears. Reduction ratios.
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Packaged reduction gears for pipeline fittings. Types and main dimensions.
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Reduction gears of mechanical-engineering usage. Stress calculations. Organization and procedure of execution.
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