The NBD450 planetary gear reducer is a new-generation NGW planetary product, an enhanced and improved version with high load capacity, high torque capacity, and long service life.

NAD NBD NCD planetary reducers are products with planetary transmission structures. At the center of the planetary gear mechanism is the sun gear, which is in constant mesh with the internal ring gear and planetary gears. The two external gears mesh and rotate in opposite directions. In addition to rotating around the support shaft of the planetary carrier, the planetary gears also mesh with the internal ring gear. A key feature is the ability to split power during transmission, with the input and output shafts aligned on the same horizontal line. The NBD model features a two-stage planetary structure with two sets of planetary gear systems, offering a larger transmission ratio and higher torque capacity.

Its internal processing requirements are extremely high. All gears are made of 2Cr13 material through forging. The gear blanks undergo rough and fine machining, are processed on CNC gear hobbing machines, and then undergo carburizing and annealing before being ground on imported gear grinding machines for 12 hours to final shape. This significantly increases the tightness between teeth, results in smooth tooth surfaces, higher precision, extends machine service life, enhances load capacity, and reduces noise.

Taixing Changtai Reducer Co., Ltd. mass-produces NAD NBD NCD NAZD NBZD NCZD NAF NBF NCF planetary gear reducers and supplies internal components such as sun gears, planetary gears, internal ring gears, and planetary carriers, ensuring complete compatibility for installation.