planetary gear reducer

Ever-Power’s worm equipment reducers are designed with a hollow bore and allow for a corner turn with optional dual result. The reducers can be found in 12 ratios which range from 5:1 to 100:1, with non-back-drivable ratios 30:1 and higher. Our right angle gearboxes were created with five mounting choices providing versatility when incorporating the reducer into product.
The right angle bevel gearbox combines the features of our correct angle worm and planetary inline reducers. With a good and efficient right angle configuration, our right angle planetary gearboxes offer a robust solution. The proper angle bevel gearbox comes in 18 ratios ranging from 5:1 to 1000:1, in fact it is back-drivable at all ratios.
Our I-Series small planetary gearbox configurations provide the smallest footprint and quietest procedure of our rate reducers. These gearboxes are made to manage varying loads with small backlash. With body sizes 52cm, 62cm, and 81cm, 12 ratios ranging from 5:1 to 308:1, we have a solution to fit your needs. Our 52 frame size is also available with plastic material gears for noise-sensitive applications.
Our inline planetary gearbox configurations supply the highest effectiveness and best result torque of most our speed reducers. These gearboxes are designed to handle varying loads with small backlash. Planetary equipment reducers operate more quietly than parallel shaft reducers. With 18 ratio choices which range from 5:1 to 1000:1, we have a solution to suit your needs.
Parallel shaft gearboxes will be the top choice for continuous duty applications. Their equipment cluster design provides an effective method for dissipating heat. Parallel shaft gearboxes possess the shortest length of our inline gear reducer options therefore they work well in conditions with limited space. Our parallel shaft gear reducers provide an affordable drop-in substitute solution for most small parallel shaft gearmotors.
High torque capacity in a concise package – Because of the load posting of several world gears, planetary gear reducers are designed for the same torque that a larger parallel axis equipment set can take. Although planetary equipment sets will probably have more components than a parallel axis equipment set, the smaller-size-for-equivalent-torque planetary reducer will be less expensive.
High efficiency – An individual stage of planetary gears is going to be over 95 percent efficient.
High reduction ratios – Ratios as high as 11:1 can be achieved within a planetary gear stage whereas it is difficult to achieve much higher than 5:1 in a single parallel axis stage. Nevertheless, it is unattainable for planetary pieces to attain a ratio much under 3:1 due to geometric interferences. A parallel shaft set is not limited on low ratios because they is often as far down as 1:1 (idler gear).
High torsional stiffness – Since the sun gear will probably contact multiple world gears, the torsional stiffness, or resistance to elastic deformation, is higher in a planetary gear set than parallel axis gear set[ii].
Lubrication versatility – Planetary gear sets could be lubricated with either oil or grease. The gears within a planetary established prevent grease from escaping, unlike standard spur gear sets, and continuously redistribute the lubrication allowing for many different mounting orientations[iii].
Integrated casing option – The ring equipment in a planetary set may be designed this kind of that additionally it is the outer housing for the entire gearbox. Reducing the amount of components reduces assembly time and part cost increasing the bottom line.
Coaxial alignment & Path of Rotation – The output shaft on a planetary gear arranged is “coaxially-aligned” with the electric motor shaft meaning they discuss the same axis. The planetary result shaft also rotates in the same direction as the electric motor whereas the output shaft on a single-stage parallel axis equipment set rotates opposing of the motor path. If an offset of the output shaft is preferred, a parallel axis gear arranged may be added to the planetary set, or a full parallel axis gear set may be used.
Thermal capacity – because the size of a planetary gear reducer is smaller than that of an equal torque capacity parallel axis unit, the thermal capacity will not be as on top of the planetary gear reducer-making this type of reducer a good fit in intermittent duty applications. Planetary gear reducers can still operate continuously, but actions may have to be taken to prevent the gearbox from overheating.
Construction equipment
Door & gate openers
Food & beverage mixers
Material handling equipment
Medical devices
Packaging equipment
Power tools
Vehicle transmissions
Wind generation
Planetary gear reducers have many positive features and advantages over other styles of gear reducers. Contact Ever-Power today and have about fractional horsepower planetary gearmotors for your included motion solution.
Planetary Reducer for NEMA23 (Flange=57mm) Stepper Motor
Step distance precision 5 %
Precision less than 15 Arcmin
Material aluminum alloy shell
Longevity, High precision, Low noise
Specifications for this item
Brand Name Ever-Power
EAN 0737080768390
Material aluminum alloy
Model Number 57PX
Number of Items 1
Part Number 57PX-10
Size 10:1
Style Ratio 10:1
UNSPSC Code 26101200
UPC 737080768390
Our Planetary Gearing series can be used in industrial applications. Everything from mining fluid recovery to amusement rides.
It features an inline design that provides ratios of reduction from 1.1:1, to 50,000:1; regular in one stage housing!
Our planetary reducers combine high load capacity, with a clean and quiet operation. Our line includes a long operating life, all in one very compact package.
Planetary speed reducer functioning principle
The planetary speed reducer & gearbox is a kind of transmission mechanism. It utilizes the rate transducer of the gearbox to reduce the turnover number of the electric motor to the mandatory one and obtain a large torque. How really does a planetary gearbox work? We can find out more about it from the structure.
The primary transmission structure of the planetary gearbox is planet gears, sun gear and ring gear. The ring gear is located in close contact with the inner gearbox case. The sun gear driven by the exterior power lies in the center of the ring equipment. Between your sun gear and band gear, there exists a planetary gear set consisting of three gears similarly built-up at the earth carrier, which can be floating among them relying on the support of the result shaft, ring gear and sun equipment. When the sun gear is certainly actuated by the input power, the earth gears will be driven to rotate and then revolve around the center along with the orbit of the ring gear. The rotation of the earth gears drives the output shaft linked with the carrier to output the power.
Planetary speed reducer applications
Planetary speed reducers & gearboxes have a whole lot of advantages, like small size, light weight, high load capability, long service life, high reliability, low noise, large output torque, wide selection of speed ratio, high efficiency and so on. Besides, the planetary quickness reducers gearboxes in EP are created for square flange, which are easy and convenient for installation and ideal for AC/DC servo motors, stepper motors, hydraulic motors etc.
Because of these advantages, planetary gearboxes are applicable to the lifting transportation, engineering machinery, metallurgy, mining, petrochemicals, structure machinery, light and textile market, medical equipment, instrument and gauge, automobile, ships, weapons, aerospace and other commercial sectors.
Multi-stage modular design
Easy customization
Modular add-on accessories
Ground gears (bevel and planet wheels)
Easy to squeeze in any industrial application
Reduced maintenance intervals
Easy maintenance
Worldwide product and service support