PLE042-L1 RATIO 3 TO 10 Spur Gear Planetary Gearbox For CNC And Industrial Automation

1. Products Overview

High precision PLE042-L1-(3,4,5,8)-S2-P2 series planetary gearboxs are widely used in industrial automation fields 

and warmly appreciated by our customers.

Planetary gearboxes machines are widely used in the industrial fields, especially suitable for applications that require high precision, high load and high reliability, such as CNC machine tools, civil carving machines, medical equipment, laser equipment, automobile manufacturing, robotics, metallurgy Rolling machines and roll machines, aerospace, military equipment, new energy system, communication automatic adjustable antennas, scientific measurement of calibration equipment, shipbuilding industry, etc.

The following are several common APPLICATIONS of planetary reducer in the industrial field:

Machine tool manufacturing

Planetary reducer can be used for the main shaft of the machine tool, inlet transmission and other parts to improve the movement accuracy and stability of the machine tool.

Automated production line

Planetary reducer can be used to automate the transportation belt, handling machinery, robot and other equipment on the automation production line to achieve accurate location control and efficient transmission.

Packaging machinery

Planetary reducer can be used for the transportation, assembly and closed links of packaging machinery to improve the accuracy and efficiency of the packaging.

Textile Machinery

Planetary reducer can be used for fine yarn machines, integrated machines and finishing machines in textile machinery to achieve relatively stable and accurate transmission effects.

The automotive industry

Planetary reducer is an important transmission device in the car transmission. It is widely used in the automotive industry.

Metallurgical industry

In the metallurgical industry, planetary reducer is usually used in transmission mechanisms such as rolling machines and roll machines.

Shipping industry

The advantages of planetary reducer have been widely used in the ship industry. For example, in the host, auxiliary machine and pump device of large ships, planetary reducer can provide stable output torque and smooth transmission.

Working Priciples

Planetary reducer is a power transmission agency. The structure is closely integrated on the teeth box shell by an inner teeth ring. There is a solar gear driven by the center of the ring teeth. The gear and other divisions are combined with the planetary gear group on the tray. The planetary gear of this group relies on the force shaft, inner teeth ring and solar teeth support. The trajectory of the inner teeth ring rotates along the center. Use the speed converter of the gear to reduce the rotation of the motor (motor) to the required rotation and get a large torque.

Kaifull PRMCAS planetary gearbox in Functions:

Increase Load weight and high precision: The load needs to be moved and requires precision planetary reducer when required for precision positioning. Generally, automated equipment such as aviation, satellites, medical care, military technology, wafer equipment, and robots. The increase in the torque of the servo motor through the precision planet deceleration machine can effectively solve it.

Increase output torque: If the output torque is improved, if the output torque method of directly increasing the servo motor is adopted, the expensive and high-power servo motor must be used. The servo motor must also have a stronger structure. The current also needs to be increased. At this time, a larger driver must be used. The specifications of power electronic components and related mechanical and electrical equipment must also increase, and the cost of the control system will be greatly increased.

Increase equipment efficiency: Theoretically, the power to increase the servo motor is also the way to output torque. It can be doubled by adding a speed of servo motor to double the power density of the servo system The specifications of the component, that is, do not need to increase the additional cost.

Increase the service life of the device: Precision planet reducer can also effectively solve the attenuation of low -speed control characteristics of the motor. Due to the decrease in speed of servo motors, a certain degree of attenuation is caused, especially in terms of signal retrieval and current control at low speeds, it is particularly easy to see.

Kaifull PRMCAS planetary gearbox feature and advantages

Wide reduction ratio range. There are many groups of gear meshing transmission of planetary reducer. The number of gear groups is large, and the transmission speed increases correspondingly.

High carrying capacity. This is because the reducer has many teeth meshed at the same time, and the material rigidity used in the tooth strips is high. After precision processing, the overall carrying capacity of the planetary reducer improves effectively.

High transmission accuracy. The meshing accuracy between the gears is high, which can be less than 1 arc-min. Compared to other types of reducers, it is a high precision reducer.

High efficiency and stable movements. Because each group of gears in the gear reducer only bite the single tooth surface during the deceleration, the gear surface stress requirements are greater when the torque is equal. Therefore, the gear design must be used in large modes and thickness. The larger the gear mold, the greater the tolerance value between the gears, the higher the gap between the gear, and the accumulated side gap accumulated between each deceleration ratio will increase. The precise planetary gearbox combines the unique multi-point uniform, tightly combined structure and the arc structure of the outer gear. In addition to improving the efficiency of the reducer, the design itself can also achieve high -precision positioning.

Easy installation. There are three basic components of the planetary reducer: simple structure, small parts, convenient installation, input and output shaft coaxial, so the structure is simple and the installation is convenient.

The precision planetary reducer is small, light in weight. These characteristics make design more valuable. Among the traditional gear deceleration devices, multiple groups of large and small gears reduce speed through biased transmission. The deceleration ratio is generated by the multiple times of the two gears, and the distance between the size of the gears is pulled open a certain distance. Therefore, the gearbox has a huge room. Especially in the case of high rotating rate, more than two deceleration gear boxes are needed to connect. The structural strength is relatively weakened, the length of the gearbox is longer, resulting in a particularly large volume and a particularly large weight. The structure of the planetary reducer can be repeatedly connected according to the required number of paragraphs, or multiple combinations can be completed separately.

High torque and anti-impact capabilities. Traditional gear is driven by the squeezing of a few contact surfaces between the two gears. All the loads are concentrated on a few contacted surfaces, so it is easy to cause friction between the gears and breaks. The planet reducer has 6 larger 360 degree uniform loads on the gear contact surface. Multiple tooth surfaces of the planet reducer uniformly be uniformly affected by instantaneous impact loads, making the planet deceleration a greater impact. Excessive loads and damage or cracking of the subject and bearings.

Naming Rules 

2. Main Technical Specifications

Technical specifications of more models of PLE Series

3. Mechanical Drawings (in mm) & Wirings

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

More Types of Spur Gear Planetary Gearboxes Available

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