Ever-Ability DC Planetary gearmotors are an inline option for low speed, excessive torque, and/or adjustable load requirements. These gear motors are designed for intermittent duty operation since the planetary gearbox construction provides the highest efficiency and best end result torque of all our rate reducers. DC motors coupled with planetary equipment reducers are perfect for gear in the agricultural and engineering industries. With 18 ratio choices which range from 5:1 to 1000:1, we have a DC planetary gearmotor choice to fit your needs.
For a smaller footprint and quieter gearbox design, look for our I-series Planetary gearmotors. Frame 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 straightforward ~140RPM (no load), DC planetary gearmotor. This engine is great for several 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 motor. The planetary gear container, mounted together with the motor casing, gives this engine a relatively large stall torque for its size. The overall body of the motor is made of metal, with the exception of the set of planet gears on the primary input gear set, which happen to be 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.
Benefits of using planetary gear motors in work
There are lots of types of geared motors that can be utilized in search for an ideal movement in an engineering project. Taking into account the technical requirements, the required performance or space restrictions of our design, you should ask yourself to employ one or the additional. On this page we will delve on the planetary gear motors or epicyclical gear, and that means you will know completely what its positive aspects are and discover some successful applications.
The planetary gear units are seen as a having gears whose disposition is quite different from other models like 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 planet carrier: Its objective is to hold up to 3 gears of the same size, which mesh with the sun gear.
Crown or ring: an outer ring (with teeth on its inner side) meshes with the satellites and contains the complete epicyclical train. In addition, the core can also become a middle of rotation for the outer ring, allowing it to easily change directions.
For accuracy and reliability, many programmed transmissions currently use planetary gear motors. If we speak about sectors this reducer gives great flexibility and can be used in completely different applications. Its cylindrical form is easily adaptable to an infinite number of areas, ensuring a big reduction in a very contained space.
Regularly this type of drives can be used in applications that want higher degrees of precision. For instance: Industrial automation devices, vending equipment or robotics.
What are the primary features of planetary gear motors?
Increased repeatability: Its higher speed radial and axial load offers reliability and robustness, minimizing the misalignment of the apparatus. In addition, uniform transmission and low vibrations at diverse loads provide a perfect repeatability.
Ideal precision: Most rotating angular stability enhances the accuracy and stability of the movement.
Lower noise level since there is more area contact. Rolling is a lot softer and jumps happen to be virtually nonexistent.
Greater durability: Due to its torsional rigidity and better rolling. To improve this feature, your bearings lessen the losses that could appear by rubbing the shaft on the package directly. Thus, greater efficiency of the apparatus and a very 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 during their work. Actually, today, this kind of travel mechanisms will be those that provide greater efficiency.
Increased torque transmission: With more teeth in contact, the mechanism has the ability to transmit and withstand more torque. In addition, it does it in a more uniform manner.
Maximum versatility: Their mechanism is within a cylindrical gearbox, which may be installed in nearly every space.
What regulations apply to planetary gearboxes?
Keep in mind that each company sets its own procedures when presenting the operating time of the gears or the utmost 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 guidelines that helps to create a correct calculation of the bearings.
– ISO 9409: Part II talks about the look of the planetary gear motor output shafts of these geared motors according to diverse specifications.