– ISO 9409: Component II talks about the design of the output shafts of the geared motors according to different specifications.
– DIN ISO 281: With the rules that helps to make a correct calculation of the bearings.
– ISO 6636 for gears.
What regulations apply to planetary gearboxes?
Remember that each manufacturer sets its own actions when presenting the operating time of your gears or the utmost torque they could bear. Nevertheless, we are able to find certain rules governing these parameters.
What are the main benefits of planetary gear motors?
Increased repeatability: Its better speed radial and axial load offers reliability and robustness, minimizing the misalignment of the gear. In addition, uniform transmitting and low vibrations at different loads give a perfect repeatability.
Perfect precision: Most rotating angular stability improves the accuracy and reliability of the motion.
Lower noise level because there is more surface area contact. Rolling is a lot softer and jumps are virtually nonexistent.
Planetary Gear Unit greater durability: Due to its torsional rigidity and better rolling. To boost this feature, your bearings help reduce the losses that would occur by rubbing the shaft on the package directly. Thus, greater performance of the gear and a much smoother procedure is achieved.
Very good levels of efficiency: Planetary reducers provide greater efficiency and thanks to its design and internal layout losses are minimized throughout their work. In fact, today, this type of drive 
mechanisms are those that offer greater efficiency.
Increased torque transmission: With more teeth connected, the mechanism has the capacity to transmit and withstand more torque. In addition, it does it in a far more uniform manner.
Maximum versatility: The mechanism is within a cylindrical gearbox, which can be installed in almost any space.