– ISO 9409: Part II talks about the look of the output shafts of the geared motors according to different specifications.
– DIN ISO 281: With all the current rules that helps to make a correct calculation of the bearings.
– ISO 6636 for gears.
What regulations apply to planetary gearboxes?
Keep in mind that each producer sets its own Planetary Gear Unit actions when presenting the operating time of your gears or the utmost torque they are able to bear. Nevertheless, we can 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 tranny and low vibrations at different loads give a perfect repeatability.
Ideal precision: Most rotating angular stability boosts the accuracy and reliability of the movement.
Lower noise level since there is more surface contact. Rolling is much softer and jumps are virtually nonexistent.
Greater durability: Because of its torsional rigidity and better rolling. To improve this feature, your bearings lessen the losses that could happen by rubbing the shaft on the container directly. Thus, greater performance of the apparatus and 
a much smoother procedure is achieved.
Very good levels of efficiency: Planetary reducers offer greater efficiency and because of its design and internal layout losses are minimized during their work. In fact, today, this kind of drive mechanisms are those that offer greater efficiency.
Improved torque transmission: With more teeth connected, the mechanism has the capacity to transmit and endure more torque. Furthermore, it does it in a far more uniform manner.
Maximum versatility: The mechanism is contained in a cylindrical gearbox, which may be installed in almost any space.