planetary gear motor

Ever-Power DC Planetary gearmotors are a great inline alternative for low speed, excessive torque, and/or variable load requirements. These equipment motors are designed for intermittent duty operation as the planetary gearbox configuration provides the highest productivity and best end result torque of most our speed reducers. DC motors coupled with planetary equipment reducers are well suited for apparatus in the agricultural and engineering sectors. With 18 ratio alternatives ranging from 5:1 to 1000:1, we have a DC planetary gearmotor solution to fit your needs.
For a smaller footprint and quieter gearbox design, search for our I-series Planetary gearmotors. Body sizes 52cm, 62cm, and 81cm, 12 ratios ranging from 5:1 to 308:1.
FEATURES
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
Standard brush life of 2000+ hours (varies by application)
This is a straightforward ~140RPM (no load), DC planetary gearmotor. This engine is great for various applications such as robotics, electric locks, home 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 together with the motor housing, gives this motor a relatively large stall torque for its size. The entire body of the electric motor is constructed of metal, with the exception of the set of world gears on the initially input equipment set, which are plastic.
This planetary gearmotor has an over-all body dimension of 76.1mm length with a 22mm diameter while the travel shaft is 12mm long and 6mm in diameter.
Advantages of using planetary equipment motors in work
There are numerous types of geared motors that can be utilised in search for an ideal movement in an engineering project. Taking into account the technical features, the required performance or space restrictions of our style, you should ask yourself to make use of one or the various other. In this article we will delve on the planetary gear motors or epicyclical gear, and that means you will know extensively what its advantages are and find out some successful applications.
The planetary gear units are seen as a having gears whose disposition is very not the same as other models like 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 bigger size and rotates on the central axis.
The planet carrier: Its objective is to carry up to 3 gears of the same size, which mesh with sunlight gear.
Crown or ring: an outer ring (with teeth upon its inner aspect) meshes with the satellites possesses 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 programmed transmissions currently use planetary gear motors. If we talk about sectors this reducer offers great versatility and can be used in completely different applications. Its cylindrical condition is easily adaptable to an infinite number of places, ensuring a sizable reduction in a very contained space.
Regularly this type of drives can be used in applications that want higher levels of planetary gear motor precision. For instance: Industrial automation devices, vending devices or robotics.
What are the main features of planetary gear motors?
Increased repeatability: Its higher speed radial and axial load offers reliability and robustness, minimizing the misalignment of the gear. In addition, uniform transmission and low vibrations at diverse loads provide a perfect repeatability.
Perfect precision: Most rotating angular stability improves the accuracy and stability 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: Due to its torsional rigidity and better rolling. To boost this feature, your bearings lessen the losses that would happen by rubbing the shaft on the box directly. Thus, greater efficiency of the apparatus and a much smoother operation is achieved.
Very good degrees of efficiency: Planetary reducers present greater efficiency and because of its design and internal layout losses are minimized throughout their work. Actually, today, this sort of drive mechanisms are those that provide greater efficiency.
Improved torque transmission: With an increase of teeth in contact, the mechanism has the ability to transmit and withstand even more torque. In addition, it can it in a more uniform manner.
Maximum versatility: Their mechanism is within a cylindrical gearbox, which can be installed in nearly every space.
What regulations apply to planetary gearboxes?
Remember that each maker sets its own steps when presenting the operating time of your gears or the maximum torque they are able to bear. Nevertheless, we are able to find certain regulations governing these parameters.
– ISO 6636 for gears.
– DIN ISO 281: With all the rules that helps to create a correct calculation of the bearings.
– ISO 9409: Component II talks about the design of the output shafts of the geared motors according to diverse specifications.