planetary gear motor

Ever-Power DC Planetary gearmotors are a great inline option for low speed, excessive torque, and/or variable load requirements. These equipment motors are designed for intermittent duty operation since the planetary gearbox configuration provides the highest productivity and best output torque of most our rate reducers. DC motors combined with planetary gear reducers are well suited for products in the agricultural and building sectors. With 18 ratio alternatives ranging from 5:1 to 1000:1, we have a DC planetary gearmotor solution to suit your needs.
For a smaller footprint and quieter gearbox design, look for our I-series Planetary gearmotors. Body 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
Regular brush life of 2000+ several hours (varies by application)
This is a simple ~140RPM (no load), DC planetary gearmotor. This electric motor is great for various applications such as for example robotics, electric locks, 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 package, mounted together with the motor housing, gives this electric motor a comparatively large stall torque because of its size. The overall body of the motor is made from metal, apart from the set of world gears on the first input gear set, which are plastic.
This planetary gearmotor comes with an over-all body dimension of 76.1mm length with a 22mm diameter while the travel shaft is 12mm in length and 6mm in diameter.
Advantages of using planetary equipment motors in your projects
There are various types of geared motors that works extremely well in search for an ideal movement within an engineering project. Taking into account the technical specs, the required performance or space constraints of our design, you should ask yourself to employ one or the various other. On this page we will delve on the planetary gear motors or epicyclical equipment, so you will know thoroughly what its positive aspects are and discover some successful applications.
The planetary gear devices are seen as a having gears whose disposition is very not the same as other models including the uncrowned end, cyclical (step-by-step) or spur and helical gears. How could we classify their elements?
Sun: The central gear. It has a greater size and rotates on the central axis.
The planet carrier: Its objective is to hold up to 3 gears of the same size, which mesh with sunlight gear.
Crown or ring: an outer ring (with teeth about its inner part) meshes with the satellites possesses the whole epicyclical train. In addition, the core may also become a middle of rotation for the external ring, allowing it to easily change directions.
For accuracy and stability, many computerized transmissions currently use planetary gear motors. If we discuss sectors this reducer offers great adaptability and can be utilised in very different applications. Its cylindrical form is conveniently adaptable to an infinite number of places, ensuring a large reduction in an extremely contained space.
Regularly this kind of drives can be used in applications that require higher degrees of precision. For example: Industrial automation machines, vending machines or robotics.
What are the main features of planetary gear motors?
Increased repeatability: Its increased speed radial and axial load offers reliability and robustness, minimizing the misalignment of the apparatus. In addition, uniform transmitting and low vibrations at numerous loads provide a perfect repeatability.
Best precision: Most rotating angular stability boosts the accuracy and reliability of the movement.
Lower noise level since there is more surface area contact. Rolling is a lot softer and jumps happen to be virtually nonexistent.
Greater durability: Because of its torsional rigidity and better rolling. To boost this feature, your bearings lessen the losses that would occur by rubbing the shaft on the field directly. Thus, greater proficiency of the gear and a very much smoother procedure is achieved.
Very good levels of efficiency: Planetary reducers offer greater planetary gear motor efficiency and because of its design and internal layout losses are minimized throughout their work. In fact, today, this kind of travel mechanisms are those that provide greater efficiency.
Elevated torque transmission: With more teeth connected, the mechanism will be able to transmit and withstand even more torque. In addition, it does it in a far more uniform manner.
Maximum versatility: It is mechanism is within a cylindrical gearbox, which can be installed in nearly every space.
What regulations apply to planetary gearboxes?
Understand that each manufacturer sets its own steps when presenting the operating time of your gears or the utmost torque they are able to bear. Nevertheless, we can find certain regulations governing these parameters.
– ISO 6636 for gears.
– DIN ISO 281: With the guidelines that helps to generate a correct calculation of the bearings.
– ISO 9409: Part II talks about the design of the output shafts of the geared motors according to different specifications.