PLF042-L3 RATIO 64 TO 512 Spur Gear Planetary Gearbox For CNC And Industrial Automation

1. Products Overview

High precision PLF042-L3-(64, 80, 100, 125, 160, 200, 256, 320, 512)-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

The reduction ratios very rich

Planetary gear reducer’s function is to decelerate and increase torque. The speed ratio can reach up to 30,000:1, and the transmission rate ratio of single -stage harmonic gears can also reach 1,000:1. However normal planetary reducers 1-stage ratios are no higher than 10:1.

High loading capacity

When the planetary gear reducer rotates, the number of the gears meshed is more, and the soft wheels use high strength materials, so they have a high loading capacity. The load carrying capability is also related with the materials using. Normally the better materials, the higher cost, and also higher rigidity and bigger output torque. The load carrying capacity is also related with the internal structure design and that is why same materials but same ratio still can have different torque.

High accuracy

Because the planetary reducer are rotated, the number of meshing gears are more, and the error generates will be compensated by each other, so it is a more accurate transmission. Also Kaifull use extra high precision CNC machines to process gears, which also enables high precision.

Normally helical gear has higher precision than spur gear. But for spur gear planetary reducers, also has precision such as 3arcmin for 1-stage, which is based on gear processing CNC machine precisions.

High transmission efficiency

The soft wheel teeth of the planetary reducer, during the rotation process, it moves at a constant speed, so his movement is more stable. Even at a high input speed, the relatively sliding speed of this round is still very low, which is still very low. Essence Such a balanced movement can effectively reduce the wear of the wheel tooth and improve the driving efficiency. During the transmission, although both sides of the gear participated in the work, there was no impact, so the transmission movement of the planetary reducer is very smooth.

Naming Rules 

2. Main Technical Specifications

MORE MODELS of PLF Series gearboxes for your kind reference,

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 for your kind reference

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