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Address: Kaifull Industrial Part, Goabu Industrial Area, Donguan, Guangdong, China, 523287
Contact name:Bruce Niu
Shenzhen Zion Kaifull Automation Technology Co., Ltd. |
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High precision PLE160-L1-(3,4,5,8)-S2-P2 series planetary gearboxs are widely used in industrial automation fields and helps our customers to fastly develop thousands of innovative and flexible automation applications all over the world each year.
Kaifull PRMCA planetary gear reducers applications reference.
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.
The working principle of planetary reducer is based on the basic principles of the planetary rotation system. It consists of multiple planet wheels, inner gear, solar wheels, and frameworks. The number of planet wheels can be selected according to the demand for deceleration and the efficiency of transmission, usually 3-8. The inner gear is fixed in the frame, while the solar wheel is a central wheel, which is connected to the input shaft. When the input shaft is rotated, the solar wheels drive the planet to rotate. While the planet wheel revolves along the orbit of the inner gear, it also rotates along its own axis. This special way of exercise enables the planetary wheel system to achieve a large deceleration ratio, and also ensures the stability and accuracy of the transmission.
The rotation of the input shaft is passed to the planet wheel through the solar wheel, and the planet wheel starts to rotate under the drive of the solar wheel.
While the planetary wheel revolves along the track of the inner gear, it also rotates along its own axis. This special way of exercise enables the deceleration ratio of the planetary wheel system.
The revolver and rotation of the planet wheel pass the power to the planetary rack, and the planetary shelf transmits the power to the output shaft, which drives the entire decelerator to rotate.
Under the precision manufacturing and installation of the decelerator, the stability and accuracy of the transmission are guaranteed, enabling the planetary reducer to achieve a high -precision deceleration effect.
Kaifull Planetary Reducers Features and advantages
High precision. The planetary reducer uses the planetary gears for power transmission. The number of gears is large and the transmission ratio is large. Therefore, its transmission accuracy is very high and the error is very small. This high precision characteristics have made planetary gearboxes widely applied in many fields.
Strong loading capacity. The structure of the planetary gearbox is very compact and the gears are evenly distributed, so its loading capacity is very strong and can withstand a large load.
High transmission efficiency. The transmission efficiency of the planetary reducer is very high, and its efficiency can reach up to 98%! This high-efficiency feature has made planetary reducer widely applied in some applications with high energy consumption requirements.
Long lifetime. The gears of the planetary reducer are made of high strength, high hardness materials. It is precise processing and thermal treatment, so it has a relatively long service life. In addition, the structure of the planetary reducer is compact and the internal components wear less. It is also one of the reasons for its long life.
These characteristics have made planetary reducers widely applied in many industrial automation areas, and become an indispensable important device in the fields of modern machinery processing and automation production.
Terms of Planetary Gear Reducers
Speed reduction ratio: The value of the inputting speed ratio to the output speed.
Stage number: Number of planetary gears’ stage. Because a set of planetary gears cannot meet a large transmission ratio, sometimes two or three sets are needed to meet the user's requirements for larger transmission ratios. Due to the increase of the number of planetary gears, the length of the planetary gearbox will increase and the efficiency will decrease.
Full load efficiency: Refers to the power transmission efficiency of the reducer with the maximum load (failure output torque).
Average lifetime: Refers to the continuous working time when the gearbox is carrying the rated load with the highest input speed.
Rated output torque: The standard output torque value for a planetary gear reducer. At this value, when the output speed is 100 rpm, the life span of the reducer is the average life. Exceeding this value, the average life span of the deceleration will decrease. When the output torque is more than twice the value, the reducer fails.
Lubrication: No need to lubricate. The planetary speed reducer is a full sealing device, so there is no need to use lubricating fat in the entire use period.
Noise: The unit is decibel (DB). This value is measured when the input speed is 3000 rpm/minute, without load, and one meter away from the reducer.
Backlash: Fix the output end, rotate the input end clockwise and counterclockwise, so that when the output end generates the rated torque ±2% torque, there is a tiny corner displacement at the input terminal of the reducer. The unit is arc-min, which is one-sixth of one degree.
| Matched Motors | Servo motor 1.5/2/2.3/2.5/3/3.5/4.5/5.5KW, stepper Nema 42 & 52,frame size 110/130/180mm | ||||
| Reduction Ratios | 3:1 | 4:1 | 5:1 | 8:1 | 10:1 |
| Backlash (arcmin) | <8arcmin | ||||
| Rated Input Speed (rpm) | 2000 | ||||
| Max. Input Speed (rpm) | 3500 | ||||
| Rated Outout Torque (N.m) | 310 | 605 | 420 | 270 | NA |
| Max. Output Torque (N.m) | 620 | 1210 | 840 | 540 | NA |
| Rotor Inertia (Kgcm2) | 4.31 | 5.15 | 4.93 | 4.84 | NA |
| Max. Radical Force (N.m) | 2200 | ||||
| Max. Axial Force (N.m) | 2300 | ||||
| Average Lifetime (hours) | >20000 | ||||
| Noise Level (dB) | 70 | ||||
| IP Grade | IP65 | ||||
| Lubrication | Long-term Grease | ||||
| Efficiency | 95% | ||||
| Weight (Kg) | 21.4 | ||||
| Shaft Adaptor | Available | ||||
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
High Standard Quality Management System
Kaifull Automation, is one of the leading middle and high-end motion control products&System vendors in China with strong R&D capabilities and rich indutrial application experiences of more than 20 years.
Such as Steppers (stepper drivers, open and closed loop motors, geared stepper motors, motors with brake, integrated drivers and motors), Linear Steppers (drivers and motors), Servos (drivers and motors, other brands), Brushless(Drivers and motors, other brands), Linear Motors (Drivers and motors), Variable Frequency Drives/Inverters(other brands), Electric Spindles(Other brands), Planetary and Harmonic Reducers, Motion Controllers(other brands), etc.
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5. TechnicaL Support and Services
Standard products delivery within 10-15days.
Professional and high quality customization available.
7*24 technical services via email, Teamviewer, social medias, customer visiting etc.
Site support or training for dealers both in China and customer countries.
18months or 24months warrenty for most products, epcial products will be exceptional, such as spindle motopr bearings for 6months.
Sending pareparts for repairing or repair in China and send back to customers in new shipments.
Mostly FOB, DAP or as per customer need and payment by T/T through bank accounts prefered.
Support all shipment methods, such as express, air, sea, or Sino-euro train shipment etc.
