Planetary Gearboxes

Top 5 Advantages of Planetary Gearboxes


When trying to decide which gearbox is best suited for your application, there are a few things you need to keep in mind. The intent and application of the gearbox can enhance process efficiency and performance. The planetary gearbox is one of the most popular industrial gearboxes used for heavy-duty applications.

Let’s review their top benefits to help you understand their applicability to your project.

5 Reasons How Planetary Gearboxes Can Help You In Your Project!

Greater Power Transmission Efficiency

The gearing arrangement of the planetary gear motor results in greater power transmission efficiency. This arrangement transfers maximum input energy to the desired output. That way, you can achieve greater power transmission efficiency when compared to traditional gearbox solutions. Furthermore, the system has a higher power transmission capability with lower inertia that suits many industrial applications. The need for fewer power drives desired efficiency at each stage.

Compact and Efficient Load Distribution

The Planetary Gearbox has found widespread applicability for cutting-edge technologies like robotics and 3D printing. The machine design is such that it spreads the power evenly through multiple gears to achieve high torque within a small space. Furthermore, the driving member and the driven equipment are in the same line, which results in a space-saving solution. This gearing arrangement will also provide better stability.

Light-Weight and High-Power Density

Do you imagine industrial gearboxes as bulky machines? Not with modern planetary gearboxes. They are lightweight when compared to traditional Industrial Gearboxes and have higher torque transmitting capacity. This torque transmitting capacity can be further increased by adding the number of planet gears.

While buying a gearbox, you must consider power density as a criterion. It describes how quickly the machine can transfer energy. As mentioned above, a planetary gearbox doesn’t have a single gear but uses multiple gears to share the load. This results in high power density and enhances transmission efficiency.

Accurate Results & Stability

A planetary gearbox offers reliability and stability because of the even power distribution and rotational stiffness. The machines are also stable as there is no lateral pressure on the gear teeth, and the power is transmitted radially. In traditional industry gearboxes, the loading concentration is central. This may result in the slower transmission of power. In the case of planetary gearboxes, the structure minimizes elastic deflections that result in durability. Furthermore, the machine design provides a high proportion of input energy that works seamlessly with other gear arrangements for accurate results.

Enhanced Life-Span

If you are looking for an industrial gearbox solution that offers durability, a planetary gearbox is ideal. The unique and modular design of the machine offers several advantages for high-duty applications. With the absence of a pinion bearing, the equipment becomes resistant to damage from high-torque operations. Moreover, the multiple gears contacting surfaces ensure long life when compared to a traditional gearbox with a similar load capacity.

Shop for the Best Planetary Gearbox from Santram Engineers!

At Santram Engineers, we offer a high-performance planetary gearbox that will help you drive the torque of the machine.

We provide cutting-edge solutions that will suit your project’s needs. Contact our professionals today by calling us at 9824011795 or drop us a quick mail at to learn more about our industrial gearboxes!

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