This standard specifies the structural type, model, basic parameters, technical requirements, test methods, inspection rules and markings, packaging, transportation and storage of push rod reducers (hereinafter referred to as reducers). This standard applies to metallurgy, chemical industry, lifting and transportation, machine tools, agricultural machinery, light industry, textile, construction and other industries. This standard applies to reducers with a power of 30 kW and below. The maximum input speed is 3 000r/min.
JB/T 7342-2010 Referenced Document
GB 10069.3-2008 Noise determination methods and limits for rotating electrical machines - Part 3: Noise limits