Ever-Vitality DC Planetary gearmotors are a great inline alternative for low speed, excessive torque, and/or adjustable load requirements. These equipment motors are designed for intermittent duty operation because the planetary gearbox configuration provides the highest performance and best productivity torque of most our rate reducers. DC motors combined with planetary gear reducers are perfect for equipment in the agricultural and construction sectors. With 18 ratio choices which range from 5:1 to 1000:1, we have a DC planetary gearmotor choice to suit your needs.
For a smaller footprint and quieter gearbox design, look for our I-series Planetary gearmotors. Framework sizes 52cm, 62cm, and 81cm, 12 ratios which range 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
Standard 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 several 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 package, mounted together with the motor housing, gives this electric motor a comparatively large stall torque for its size. The entire body of the motor is made of metal, apart from the set of planet gears on the initially input gear set, which are plastic.
This planetary gearmotor comes with an total body dimension of 76.1mm length with a 22mm diameter while the travel shaft is 12mm long and 6mm in diameter.
Benefits of using planetary equipment motors in your projects
There are several types of geared motors that can be utilized in search for the perfect movement within an engineering project. Considering the technical specifications, the required performance or space constraints of our design, you should ask yourself to make use of one or the additional. In the following paragraphs we will delve on the planetary gear motors or epicyclical equipment, so you will know extensively what its positive aspects are and discover 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 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 band: an outer band (with teeth upon its inner area) meshes with the satellites and contains the complete epicyclical train. In addition, the core may also become a center of rotation for the external ring, allowing it to easily change directions.
For accuracy and stability, many automated transmissions currently use planetary equipment motors. If we discuss sectors this reducer gives great adaptability and can be utilised in very different applications. Its cylindrical form is conveniently adaptable to thousands of places, ensuring a sizable reduction in a very contained space.
Regularly this type of drives can be utilised in applications that want higher degrees of precision. For instance: Industrial automation machines, vending machines or robotics.
What are the main benefits 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 provide a perfect repeatability.
Ideal precision: Most rotating angular stability boosts the accuracy and stability of the movement.
Lower noise level because there is more planetary gear motor surface area contact. Rolling is a lot softer and jumps will be virtually nonexistent.
Greater durability: Because of its torsional rigidity and better rolling. To improve this characteristic, your bearings help reduce the losses that would appear by rubbing the shaft on the container directly. Thus, greater performance of the apparatus and a very much smoother operation is achieved.
Very good degrees 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 kind of travel mechanisms are those that offer greater efficiency.
Elevated torque transmission: With more teeth connected, the mechanism will be able to transmit and withstand even more torque. In addition, it can it in a far more uniform manner.
Maximum versatility: Their mechanism is contained in a cylindrical gearbox, that can be installed in nearly every space.
What regulations apply to planetary gearboxes?
Understand that each manufacturer sets its own measures when presenting the operating time of your gears or the utmost torque they could bear. Nevertheless, we can find certain regulations governing these parameters.
– ISO 6636 for gears.
– DIN ISO 281: With all the guidelines that helps to create a correct calculation of the bearings.
– ISO 9409: Portion II talks about the design of the output shafts of the geared motors according to numerous specifications.