NGGS series new-generation high-speed gearbox (high-speed reducer, power reducer) is mainly used for steam turbine, gas turbine power generation, centrifugal and axial fan, blower, compressor high and low pressure
Pump cracking catalytic energy recovery, oxygen generator, balancing machine military and civil test bench and other units supporting the addition (subtraction) high-speed gear box.
High speed: The highest speed of Weigao series products reaches 0000r/min, and the maximum peripheral speed is 160m/s;
High precision: the gear precision reaches ISO4-6, and the gear dynamic balance accuracy reaches IS00.4-1.6;
High specification: the maximum center distance is 1000mm. The maximum power reaches 96000kW;
High-tech: Weigao reducer products adopt 3D CAD design, adopt finite element analysis, shape modification of tooth shape thermoelastic deformation, root shot peening process, sliding bearing performance calculation software
And rotor system dynamics analysis software;
High standards: gear accuracy standards are ISO1328-1: 1995 and ISO1328-2: 1997, gear strength according to AGMA420.04-1975 and AGMA421.06-1969, gear box
The heat treatment inspection standard is according to |SO6336-5: 1996, the vibration inspection standard is according to API670-2000, and the lubrication system requirements are according to APT614-1999;
High reliability: The gearbox has a design life of 10 years.