Ever-Electric power DC Planetary gearmotors are a great inline option for low speed, huge torque, and/or variable load requirements. These gear motors are designed for intermittent duty operation as the planetary gearbox construction provides the highest proficiency and best end result torque of most our swiftness reducers. DC motors combined with planetary gear reducers are ideal for apparatus in the agricultural and structure industrial sectors. With 18 ratio choices ranging from 5:1 to 1000:1, we’ve a DC planetary gearmotor choice to fit your needs.
For a smaller footprint and quieter gearbox design, search 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
Regular brush life of 2000+ several hours (varies by application)
This is a simple ~140RPM (no load), DC planetary gearmotor. This engine is great for different applications such as robotics, electric locks, household automation, and little actuators.
The supply voltage range is 6VDC – 24VDC with the polarity marker at the base of the engine. The planetary gear box, mounted together with the motor casing, gives this engine a comparatively large stall torque for its size. The overall body of the engine is made of metal, with the exception of the set of planet gears on the 1st input gear set, which will be plastic.
This planetary gearmotor comes with an over-all body dimension of 76.1mm length with a 22mm diameter while the drive shaft is 12mm in length and 6mm in diameter.
Benefits of using planetary gear motors in work
There are various types of geared motors that works extremely well in search for the perfect movement in an engineering project. Considering the technical features, the mandatory performance or space limitations of our design, you should ask yourself to use one or the other. In this posting we will delve on the planetary gear motors or epicyclical gear, and that means you will know thoroughly what its advantages are and discover some successful applications.
The planetary gear units are characterized by having gears whose disposition is very not the same as other models such as 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 bigger 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 about its inner side) meshes with the satellites and contains the complete epicyclical train. Furthermore, the core can also become a middle of rotation for the external ring, allowing it to easily change directions.
For accuracy and stability, many automated transmissions planetary gear motor currently use planetary equipment motors. If we talk about sectors this reducer provides great versatility and can be used in very different applications. Its cylindrical form is very easily adaptable to thousands of areas, ensuring a huge reduction in an extremely contained space.
Regularly this sort of drives can be utilised in applications that require higher levels of precision. For instance: Industrial automation equipment, vending equipment or robotics.
What are the primary advantages of planetary gear motors?
Increased repeatability: Its better speed radial and axial load offers reliability and robustness, minimizing the misalignment of the apparatus. In addition, uniform tranny and low vibrations at several loads give a perfect repeatability.
Perfect precision: Most rotating angular stability increases the accuracy and dependability of the movement.
Lower noise level because there is more surface area contact. Rolling is much softer and jumps will be virtually nonexistent.
Greater durability: Due to its torsional rigidity and better rolling. To improve this feature, your bearings lessen the losses that would occur by rubbing the shaft on the package directly. Thus, greater performance of the apparatus and a much smoother procedure is achieved.
Very good levels of efficiency: Planetary reducers deliver greater efficiency and because of its design and internal layout losses are minimized throughout their work. In fact, today, this sort of travel mechanisms will be those that provide greater efficiency.
Elevated torque transmission: With an increase of teeth connected, the mechanism will be able to transmit and withstand more torque. In addition, it can it in a far more uniform manner.
Maximum versatility: Its mechanism is contained in a cylindrical gearbox, which can be installed in almost any space.
What regulations apply to planetary gearboxes?
Remember that each company sets its own actions when presenting the operating time of your gears or the utmost torque they could bear. Nevertheless, we can find certain rules governing these parameters.
– ISO 6636 for gears.
– DIN ISO 281: With all 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 the geared motors according to different specifications.