Low Noise Helical Planetary Gearbox Right Angle High Torque Precision Planetary Gearbox

ZAL090 Series Right Angle Helical Gear High Torque Low Noise Precision Planetary Gearbox

1. Products Overview

PRMCAS extra high precision ZAL090 SERIES helical gear planetary gearboxs are widely used in high-end industrial automation fields.

The manufacturing process of precision oblique or helical gear planetary reducer needs multiple processes.

First, choose appropriate materials according to actual application requirements and working conditions, such as high-quality alloy steel or stainless steel.

Then, cutting, milling, grinding and others are carried out through advanced processing CNC equipment to ensure the accuracy and quality of the reducer.

Finally, heat treatment and surface treatment are performed to improve the hardness and resistance of parts.

The scope of application of precision helical gear planet reducer is very wide.

In the field of machine tools, precision oblique planetary gearboxes are widely used in high-precision and high-speed motion equipment such as CNC machine tools, cutting equipment, and grinding machines to achieve stable transmission and accurate control of positions.

In automation equipment, precision oblique gear planetary reducers are used in the fields of robots, logistics equipment, packaging equipment and other fields, which improves the accuracy and reliability of the system.

In addition, precision oblique gear planet reducers are widely used in aerospace, medical devices, electronic equipment and other fields.

The MAIN DIFFERENCES between straight gear planet reducer and helical gear planet reducer is as followings,

Different structures. The internal solar wheels, large planet wheels and transmission gears of straight gear planet reducer are all straight gear; the internal solar wheels, large planet wheels, and transmission gears of the planet reducer are all helical gear.

Different precision. The first level accuracy of straight gear planet reducer is usually within 10 arc-min, and the detailed one can reach 6 arc-min; the first level precision of the helical planet reducer is about 5 arcs, and the detailed one can reach 1 arc-min.

Different torque and efficiency are transmitted. The straight gear planet reducer is under the motor axis, and the torque is less torque and the high efficiency is low when the straight gear is combined; The transmission device is stable, the tensile strength is high, and the efficiency is high.

Different noise. The noise and vibration of the planetary reducer are smaller.

The bearing capacity is different. The overlapping coefficient of the helical gear is greater than the overlap coefficient of the straight gear, so the bearing capacity of the helical gear is higher than that of the straight gear.

The support methods of planet stand are different. The planetary shelf of the helical gear must be a dual-supporting structure, and the straight gear can be used both with dual support or a single support structure.

The difficulty of manufacturing and assembly is different. When the straight gear reducers are manufactured, the difficulty and economical of the helical gear are often integrated because it needs to be treated with multiple slice straight gears.

2. Technical Specifications

ZAL090 Series Helical Gear Planetary Gearbox General Technical Specifications

ZAL090 Series 1-stage models main technical data

ZAL090 Series 2-stage models main technical data

3. Mechnical Drawings (In mm)

Note: If you find difficulty in model selection,  just kindly contact us and the most proper reducer will be recommended or customized.