Urban rail transit gearbox

Introduction

The NGC gearboxes for urban rail transit are independently designed and developed based on the enterprise standards and technical specifications of customers. The finite element software to simulate and analyze the working conditions of vehicle operations so as to ensure gearboxes are able to meet the critical demands. The total weight, volume, noise and comprehensive performance of the products meet various requirements of domestic and oversea customers.

Multiple patents have been obtained for technologies related to gearboxes for urban rail transit.

Main technical characteristics

（1）The gear modification technology applied for variable load and high vibration ensures the capacity of the gearbox;
（2）The bearings and the gears are full lubricated when the gearbox operate in tilting states;
（3）The maintenance interval is over 1.2 million kilometers or ten years.

Typical Cases

Gearboxes with center distances of 348mm～490mm for use in subway applications:
Suzhou Line 2; Dalian Line 1 and 2; Ningbo Extended Line 1; Beijing Line 15 and 6; Qingdao Line 3; City Regional Express; Nanjing Airport Line; Nanjing Line 4; Nanjing Ningtian Intercity; Hongkong Nandao Line; Shanghai Line 3 and 4; East Extension Line of Shanghai Line 2; Shenzhen Line 4; South Extension Line of Nanjing Line 1; Nanjing Line 3 and 10; Extension Line of Santiago Line 4; Amsterdam M5/M6; Buenos Aires Line; St. Paulo CPTM-1 of Brazil; St. Paulo CPTM-2 of Brazil; and Chennai of India.

Comprehensive Sample of Industrial Gearbox

Nan Gao Gear - Industrial - Equipment Introduction

Introduction to Industrial Business of Nan Gao Gear

MPG Series Roller Grinding Gearbox User Manual

CN-MPG Series Roller Grinding Gearbox Sample

EN-MPG Series Roller Grinding Gearbox Sample

NGC Industrial R&D Introduction - EN (MPG)

EN-NGC Industrial Gearbox

NGC Company Presentation Industrial

Recommended 3D motor reducer selection system

World's first! The motor-reducer 3D selection system, powered by a cloud platform, enables multi-terminal synchronized access and one-click efficient design with instantly enhanced precision and productivity!

https://weigao.comp.yunqi3d.com/#/