Product Description:
NGGS series of next-generation high-speed gearbox (speed reducer, power reducer) is mainly used for steam turbine, gas turbine power generation, centrifugal and axial fans, blowers, compressors, high pressure pump, catalytic cracking energy recovery, oxygen balance aircraft, military and civilian test stand and other units supporting increase (decrease) speed gearbox.
Features:
High speed: Weigao series reaches a maximum speed of 30000r / min, maximum peripheral speed of 160m / s;
High precision: accuracy ISO4-6 level gear, gear balancing accuracy ISO0.4-1.6;
High Specification: Maximum center distance 1000mm, maximum power 96000kW;
High-tech: Weigao reducer products using three-dimensional CAD design, finite element analysis, thermo-elastic deformation of tooth modification, tooth root shot peening process, slide bearing performance computing software and rotor system dynamics analysis software;
High standards: standards of precision gears for ISO1328-1: 1995 and ISO1328-2: 1997, according to AGMA420.04-1975 gear strength and AGMA421.06-1969, gearbox test material by heat treatment ISO6336-5: 1996, Vibration test press API670-2000, lubrication system required by the APT614-1999;
High reliability: Gearbox design life of 10 years.
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