Description: The company manufactures a full range of industrial reducers and motorized pulleys. Complete specifications and abundant models are available to adapt to various industrial transmission scenarios. We also undertake custom processing of non-standard special-shaped reducers and gear equipment to meet enterprises' transmission supporting requirements.
Release Time: 2026-10-30
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NCZD200 Planetary Gear Reducer
NCZD224 Planetary Gear Reducer
NCZD250 Planetary Gear Reducer
NCZD280 Planetary Gear Reducer
NCZD315 Planetary Gear Reducer
NCZD355 Planetary Gear Reducer
NCZD400 Planetary Gear Reducer
NCZD450 Planetary Gear Reducer
NCZD500 Planetary Gear Reducer
NCZD560 Planetary Gear Reducer
NCZD630 Planetary Gear Reducer
NCZD710 Planetary Gear Reducer
NCZD800 Planetary Gear Reducer
NCZD900 Planetary Gear Reducer
NCZD1000 Planetary Gear Reducer
The NAZD planetary reducers consist of twelve series of single-stage, two-stage and three-stage involute cylindrical gear planetary reducers, together with eight derived series. They are mainly applied in metallurgy, mining, hoisting, conveying, cement, construction, chemical, textile, printing and dyeing, pharmaceutical, food, environmental protection and other industries.
This series features large demand and wide application, and can be found in nearly all fields of the national economy. It is suitable for transmission machinery where the gear peripheral speed ≤12 m/s, input speed ≤1500 r/min and ambient temperature ranges from -40℃ to 45℃. The series supports forward and reverse rotation. During operation, the reducer body, housing and internal gear remain stationary. Torque is input via the high-speed shaft, reduced by internal gear sets, and transmitted to the working machine through the low-speed shaft.
Structural Features & Application Scope
The main components of NAD planetary gear reducers include sun gear, planet gears, ring gear and planet carrier. To achieve uniform load sharing among the three planet gears, a toothed floating mechanism is adopted. Either the sun gear or the planet carrier floats, or both float simultaneously. The gears inside the reducer are straight-tooth involute cylindrical gears.
NAZD and NAD planetary gear reducers are primarily used for metallurgy, mining, hoisting and conveying machinery, and can also serve as power transmission units under other similar working conditions. The maximum speed of the high-speed shaft shall not exceed 1500 r/min, and the gear peripheral speed shall not exceed 10 m/s. The applicable ambient temperature is -40℃ to 45℃. Forward and reverse rotation is available.
