– ISO 9409: Component II talks about the look of the output shafts of the geared motors according to different specs.
– DIN ISO 281: With all the guidelines that helps to make a correct calculation of the bearings.
– ISO 6636 for gears.
What regulations apply to planetary gearboxes?
Remember that each producer sets its own actions when presenting the operating period of your gears or the utmost torque they could bear. Nevertheless, we are able to find certain regulations governing these parameters.
What are the main advantages 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 tranny and low vibrations at different loads give 
a perfect repeatability.
Ideal precision: Most rotating angular stability enhances the accuracy and reliability of the motion.
Lower noise level since there is more surface area contact. Rolling is a lot softer and jumps are virtually nonexistent.
Greater durability: Because of its torsional rigidity and better rolling. To improve this feature, your bearings lessen the Planetary Gear Unit losses that could occur by rubbing the shaft on the container directly. Thus, greater performance of the gear and a much smoother procedure is achieved.
Very good degrees of efficiency: Planetary reducers offer greater efficiency and thanks to its design and internal layout losses are minimized throughout their work. In fact, today, this kind of drive mechanisms are those that provide greater efficiency.
Increased torque transmission: With more teeth in contact, the mechanism is able to transmit and withstand more torque. In addition, it does it in a far more uniform manner.
Maximum versatility: Its mechanism is within a cylindrical gearbox, which can be installed in nearly every space.