Hansheng Automation (Dongguan) Co., Ltd. is one of the most experienced manufacturers and suppliers of planet gear box in China. If you're going to wholesale bulk cost-effective planet gear box made in China, welcome to get pricelist and quotation from our factory. Also, customized service and OEM&ODM service are available.
After years of technological innovation, Hansheng Automation is dedicated to provide customers all over premium, highly precise products like cam indexers, hollow rotary tables, harmonic drives, and planetary gearboxes. Supported by a solid basis in research, development, and manufacturing, the firm specializes in customized design, fast prototyping, and mass production in addition to providing CNC machining and gear manufacturing services. By means of the development of next-generation intelligent electric actuators and control systems, our technical team always aims to provide creative solutions improving value for our clients.
What Is A PGH115 Planet Gear Box
An effective transmission tool extensively utilized in the industrial sector is PGH115 Planet Gear Box, often called as planetary gearbox. Its special construction and great performance help it to occupy a key role in contemporary mechanical design.

Product drawings and parameters


Work Principle of Planet Gear Box
A Sun Gear, Planet Gears, and Ring Gear makes up the fundamental set of a planetary gearbox. Comprising many planetary gears, the sun gear is situated at the middle. These planetary gears spin on their own but center on the sun gear. Whereas meshing with the ring gear, the planetary gears spin and circle around the sun gear as the input shaft forces the sun gear to rotate. Depending on gear ratio design, the output shaft may reach high-speed or low-speed output by means of this complicated motion.
the characteristics of this product
High transmission efficiency is achieved by the planetary gearbox lowering the load on a single set of gears by means of many planetary gears sharing the load. Usually, its transmission efficiency is above 95%.
The planetary gearbox is very fit for circumstances where installation space has to be preserved as its extremely small form allows a great transmission ratio in a restricted area.
Multi-stage gear transmission allows the planetary gearbox to provide a significant output torque, fit for heavy-duty applications.
High gear meshing, smooth operation, minimal noise, and fit for high-precision uses define the planetary gearbox.
Application
Planetary gearboxes are extensively used in industrial robots to accomplish exact joint control and effective power transfer.
Aerospace: Planetary gearboxes are utilized in aircraft power and attitude control systems to provide efficient and dependable power transfer.
The automotive sector depends much on planetary gears as they provide effective power conversion and energy recovery purposes for electric and hybrid cars.
Planetary gearboxes are used in wind turbines to translate wind power into electrical energy, therefore enhancing the power generating efficiency.
Maintenance Methods and Notes
Considered a small and effective transmission tool utilized in many different industrial sectors is Planet Gear Box. Its long-term steady functioning and prolong its service life depend on regular maintenance and upkeep, which also help to The maintenance techniques and precautions for planetary gearboxes will be thoroughly presented in this page.
1. Approaches of Maintenance
Regular lubricating oil inspections help to efficiently lower temperature and wear because heat generation during operation can be controlled. To be sure the lubricating oil is within standard range, routinely check the level and quality of it. The use environment and workload indicate that lubricating oil is usually replenished every six months or one year.
Maintaining a clean surface helps to prevent dust and contaminants from entering the inside, therefore influencing the normal meshing and lubricating action of the gears. If needed, apply suitable cleaning solutions; otherwise, clean with a fresh cloth or brush.
Frequent inspection of the gearbox's bolts, screws, and other fasteners will help to guarantee they are firmly secured and stop loosen or separation. Should any looseness exist, it should be promptly tightened or replaced.
Using listening, observing, touching, and other techniques, keep an eye on the gearbox's running state. Should aberrant noise, vibration, or too high temperature increase be discovered, the machine should be promptly halted for examination and troubleshooting.
2: Safety Measures
Avoid overload operation: Planetary gearboxes have a specified rated load range; beyond which gear breakage or limited service life might follow. Long-term overload operation should be avoided both now and in usage.
Correct installation: The performance and lifetime of the planetary gearbox depend much on its direction of operation and installation point. Use the guidelines provided during installation to guarantee that the input and output shafts align and the gearbox is positioned horizontally.
Steer clear of regular start stop as it accelerates gear wear and lubricant aging by causing notable temperature variations within the gearbox. As much as feasible should be minimised the number of start stop cycles used in order to preserve constant and steady functioning.
Create maintenance records for planetary gearboxes, noting time, content, and outcomes of every repair. This facilitates quick identification of possible problems and implementation of preventative action.
Customized services
1. Tailored service content
Customer demands guide our adjustment of important parameters like gearbox speed, output torque, and transmission ratio to guarantee complete meeting of application requirements.
For several installation sites and interface needs, including straight axis, inclined axis, dual or multi-stage transmission, etc., we can provide many structural design options.
Working environment and load circumstances help us to use various materials to produce gearboxes, like high-strength alloy steel, stainless steel, or special alloys, to satisfy various needs for corrosion resistance and wear resistance.
To fit various maintenance cycles and operating situations, we may provide consumers many kinds of lubrication systems including oil, grease, or dry lubrication.
We may include, if necessary, reverse braking, dynamic braking, temperature monitoring, or vibration monitoring to the gearbox.
2. Tailored service approach
Customer in-depth communication will help you to fully grasp their application situations and performance needs.
Based on the findings of requirement analysis, our engineering team will create a preliminary customized scheme encompassing technical parameters, structural design, and material selection.
Discuss and validate the tailored strategy with the customer to make sure it totally satisfies their expectations.
Using modern manufacturing techniques and rigorous quality control systems, production and manufacture follow the verified plan.
Comprehensive gearbox performance testing and gearbox verification after manufacture will help to guarantee that it satisfies design criteria.
Deliver clients tailored planetary gearboxes and give required technical support and services.
after-sales service
Our expert staff is constantly on standby to promptly answer technical questions and troubleshooting requirements of clients.
For any product that needs repairs, we provide thorough fault analysis and effective repair techniques to guarantee that the equipment is quickly brought back to normal.
We promise enough inventory of frequently used spare parts and quick replacement services to reduce client downtime.
We offer clients with training on product use and maintenance so they may properly run the machinery.
We routinely follow up with clients, get comments, and always improve the caliber of our goods and services.
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