planetary gear motor

Ever-Electric power DC Planetary gearmotors are a great inline choice for low speed, high torque, and/or adjustable load requirements. These equipment motors are created for intermittent duty procedure as the planetary gearbox configuration provides the highest productivity and best productivity torque of most our acceleration reducers. DC motors combined with planetary gear reducers are well suited for apparatus in the agricultural and building sectors. With 18 ratio options ranging from 5:1 to 1000:1, we have a DC planetary gearmotor answer to suit your needs.
For a smaller footprint and quieter gearbox design, search for our I-series Planetary gearmotors. Framework sizes 52cm, 62cm, and 81cm, 12 ratios ranging from 5:1 to 308:1.
1/25 to 3/8 HP
12, 24, 90, 130, 180VDC, 115 FWR
.5 – 475 RPM
3.5 – 950 in-lb rated torque
Frame Size 60, 80, 108 mm
5:1 – 1000:1 standard ratios
Normal brush life of 2000+ several hours (varies by application)
This is a simple ~140RPM (no load), DC planetary gearmotor. This engine is great for various applications such as robotics, electric locks, planetary gear motor household automation, and small actuators.
The supply voltage range is 6VDC – 24VDC with the polarity marker at the base of the engine. The planetary gear box, mounted on top of the motor housing, gives this engine a relatively large stall torque because of its size. The overall body of the engine is constructed of metal, with the exception of the set of planet gears on the first input equipment set, which happen to be plastic.
This planetary gearmotor comes with an over-all body dimension of 76.1mm length with a 22mm diameter as the travel shaft is 12mm in length and 6mm in diameter.
Benefits of using planetary gear motors in your projects
There are several types of geared motors that works extremely well in search for an ideal movement within an engineering project. Considering the technical specifications, the required performance or space limitations of our design, you should consider to work with one or the other. On this page we will delve on the planetary equipment motors or epicyclical gear, so you will know carefully what its positive aspects are and find out some successful applications.
The planetary gear models are seen as a having gears whose disposition is very different from other models including the uncrowned end, cyclical (step by step) or spur and helical gears. How could we classify their elements?
Sun: The central equipment. It has a greater size and rotates on the central axis.
The earth carrier: Its objective is to hold up to 3 gears of the same size, which mesh with sunlight gear.
Crown or band: an outer band (with teeth on its inner side) meshes with the satellites and contains the complete epicyclical train. In addition, the core can also become a center of rotation for the outer ring, and can easily change directions.
For accuracy and stability, many automated transmissions currently use planetary gear motors. If we talk about sectors this reducer presents great flexibility and can be used in very different applications. Its cylindrical condition is very easily adaptable to an infinite number of areas, ensuring a big reduction in an extremely contained space.
Regularly this type of drives can be used in applications that require higher levels of precision. For instance: Industrial automation equipment, vending equipment or robotics.
What are the primary features 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 transmission and low vibrations at different loads provide a perfect repeatability.
Ideal precision: Most rotating angular stability increases the accuracy and dependability of the movement.
Lower noise level because there is more area contact. Rolling is much softer and jumps will be virtually nonexistent.
Greater durability: Because of its torsional rigidity and better rolling. To improve this feature, your bearings help reduce the losses that could occur by rubbing the shaft on the container directly. Thus, greater productivity of the gear and a much smoother procedure is achieved.
Very good levels of efficiency: Planetary reducers present greater efficiency and thanks to its design and internal layout losses are minimized throughout their work. Actually, today, this kind of travel mechanisms are those that offer greater efficiency.
Improved torque transmission: With more teeth connected, the mechanism is able to transmit and withstand more torque. In addition, it can it in a more uniform manner.
Maximum versatility: Their mechanism is within a cylindrical gearbox, which may be installed in almost any space.
What regulations apply to planetary gearboxes?
Take into account that each manufacturer sets its own methods when presenting the operating period of the gears or the maximum torque they are able to bear. Nevertheless, we are able to find certain restrictions governing these parameters.
– ISO 6636 for gears.
– DIN ISO 281: With the rules that helps to make a correct calculation of the bearings.
– ISO 9409: Part II talks about the design of the output shafts of these geared motors according to numerous specifications.


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