Ever-Electric power DC Planetary gearmotors are a great inline choice for low speed, substantial torque, and/or adjustable load requirements. These gear motors are made for intermittent duty procedure for the reason that planetary gearbox construction provides the highest effectiveness and best outcome torque of all our speed reducers. DC motors coupled with planetary gear reducers are well suited for devices in the agricultural and building industrial sectors. With 18 ratio options which range from 5:1 to 1000:1, we’ve a DC planetary gearmotor solution 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
Common brush life of 2000+ hours (varies by application)
This is a straightforward ~140RPM (no load), DC planetary gearmotor. This electric motor is great for several applications such as for example robotics, electric locks, household automation, and little actuators.
The planetary gear motor supply voltage range is 6VDC – 24VDC with the polarity marker at the bottom of the electric motor. The planetary gear package, mounted together with the motor casing, gives this electric motor a comparatively large stall torque for its size. The entire body of the engine is made from metal, with the exception of the set of planet gears on the primary input equipment set, which are 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 long and 6mm in diameter.
Advantages of using planetary equipment motors in work
There are many types of geared motors that can be used in search for the perfect movement in an engineering project. Taking into account the technical features, the required performance or space constraints of our design, you should consider to use one or the different. In this post we will delve on the planetary equipment motors or epicyclical gear, so you will know completely what its advantages are and discover some successful applications.
The planetary gear devices are seen as a having gears whose disposition is very different from 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 much larger 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 band (with teeth about its inner aspect) meshes with the satellites and contains the whole epicyclical train. In addition, the core can also become a center of rotation for the external ring, and can easily change directions.
For accuracy and reliability, many automated transmissions currently use planetary equipment motors. If we speak about sectors this reducer offers great versatility and can be used in completely different applications. Its cylindrical form is without difficulty adaptable to thousands of areas, ensuring a large reduction in an extremely contained space.
Regularly this kind of drives can be used in applications that want higher levels of precision. For example: Industrial automation machines, vending machines or robotics.
What are the key 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 transmitting and low vibrations at diverse loads give a perfect repeatability.
Ideal precision: Most rotating angular stability increases the accuracy and reliability of the movement.
Lower noise level because there is more surface contact. Rolling is much softer and jumps happen to be virtually nonexistent.
Greater durability: Due to its torsional rigidity and better rolling. To improve this characteristic, your bearings help reduce the losses that could arise by rubbing the shaft on the container directly. Thus, greater proficiency of the gear and a much smoother procedure is achieved.
Very good degrees of efficiency: Planetary reducers deliver greater efficiency and thanks to its design and internal layout losses are minimized throughout their work. In fact, today, this sort of drive mechanisms will be those offering greater efficiency.
Increased torque transmission: With an increase of teeth in contact, the mechanism will be able to transmit and withstand more torque. In addition, it does it in a more uniform manner.
Maximum versatility: Its mechanism is contained in a cylindrical gearbox, which can be installed in nearly every space.
What regulations apply to planetary gearboxes?
Understand that each producer sets its own steps when presenting the operating time of your gears or the utmost torque they are able to bear. Nevertheless, we are able to find certain rules governing these parameters.
– ISO 6636 for gears.
– DIN ISO 281: With the rules that helps to produce a correct calculation of the bearings.
– ISO 9409: Component II talks about the design of the output shafts of the geared motors according to unique specifications.