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precision planetary gearbox

AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES
QUICK OVERVIEW
The Ever-Power series includes a 90° input via helical bevel gear. It features an exceptionally short, light yet rigid housing and complete compatibility with standard engine adapters. Highest Precision, Highest Torque and Quiet Operation are given by 100% optimized Helical Gearing. High Axial and Radial Loads supplied by High Precision Taper Roller Bearings.
DESCRIPTION
Output torque
T2N : 9 Nm – 2000 Nm
Ratios
1-stage :3/4/5/6/7/8/9/10/14/20
2-stage :
12/15/16/20/25/28/30/32/35/40/45/48/50/60/64/70
80/90/100/120/140/160/180/200
*Only Ever-Power42 2-stage offers 15,20 option.
Low backlash
1-stage : ≤2arcmin / ≤4arcmin / ≤6arcmin
2-stage : ≤4arcmin / ≤7arcmin / ≤9arcmin
high efficiency
1-stage :≧ 95%
2-stage :≧ 92%
Easy mount
Low Noise
The Most Professional Servomotor Drive Planetary Gearbox Producer in the World
Ever-Power is an internationally leader in manufacturing of planetary gearboxes. Based on more than two decades of accumulated production and marketing experience, plus the highest level of technical production capabilities, Ever-Power designed and built a technically advanced, high velocity, low backlash servo software planetary gearbox. Our Break through patented technology (over 6 patents), supplies the client with the the best high precision helical reducer at a reasonable price and emerges with the only suggestion to toe 5-Year warranty in the market today, like the seals and bearings. Our company slogan is TRUTHFUL RESPONSIBLE CREATIVE. The primary focus in daily operation is quality. We satisfaction ourselves on our dedication to quality; our duty, is customer satisfaction. We are continuously improving processes, finding appropriate and effective methods to provide clients new solutions for difficult applications, and developing services.
High Precision Planetary Gearboxes
Unlimited flexibility
Due to their excellent properties, planetary gearboxes are used in all kind of industrial applications. Ever-Power high precision planetary gearboxes preferably cover demanding requirements – information are provided on the specialized information pages inside our catalog.
Product Features
Higher output torque ranking through the use of spiral bevel gear design. 30% a lot more than straight bevel gear.
Allows input speeds up to 8 occasions than with straight bevel gearing.
Improved load posting through precision tooth style and longer program life.
Floor gears verified with sophisticated software, ensures smooth, peaceful operation with reduced backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for best stiffness.
Free of maintenance lifetime lubrication.
Patented sealing style for high speed and continuous running.
High efficiency up to 95%. Low sound level right down to 61dB.
Most ratios offered from 3~200.
With option premium backlash (≤2 arcmin)
The Ever-Power precision planetary gearboxes include reinforced output bearings, and will withstand high radial and axial loads. They allow a simple design without extra bearings for the drive wheel.
Low circumferential backlash
High output torques
High efficiency
Any installation position
Lifetime lubrication
Ever-Power High Precision Planetary Gearboxes
High precision Ever-Power planetary gearboxes are high quality gear units with a combination of innovation and years of experience. Ever-Power planetary gearboxes are created to work with servomotors in devices requiring high precision positioning.
The Ever-Power high precision planetary gearbox series ensures the very least torsional backlash thanks to an extremely high torsional rigidity for the best precision and dynamics. Furthermore, the reinforced angular get in touch with output bearingsoffer high radial and axial capacities, incredibly high resistance against tilt, ideal control precision and extremely low-noise running thanks to an optimized tooth profile.
Performance data:
Number of stages 1, 2, 3 and 4 stages
Gear transmission ratios: 4 to 1000
Output torque: 100 to 12000 Nm
Backlash: ca.0′ <1' <3' <5' or <10' Input motor flanges: For just about any servomotor brand Result shaft types: With key Smooth Integrated pinion Involuted toothing DIN-5480 Hollow shaft with shrink disk Hollow shaft with keyway DIN-6885. Ever-Power series offers up to 12000 Nm high precision gearboxes Ever-Power High Precision Planetary Gear units have the following advantages: High capacity output bearing offers high radial and axial capacity and an severe resistance against tilting moment because of the over-sized taper roller bearings. High torsional rigidity thanks to an large, robust, planet carrier with steady two-sided support for the planetary gears. Maximum operating safety Low running noise because of the optimized gear tooth profile High efficiency (98%) Top quality seals offer permanent sealing Triple emergency stop torque For intermittent and continuous operation With 4 world wheels assembled on the main stage, Ever-Power high precision planetary gear units attain a very good load balancing, resulting in very high operating safety and incredibly smooth operation. The typical series includes 1, 2, 3 and 4 levels planetary gearboxes with ratios from 3 to 1000. Higher gear reductions can be achieved by adding additional stages. All of the torques you will ever need. Just imagine what you can do with it. Let's discuss torque and precision. From many years Ever-Power high precision planetary gearboxes are popular brand for high precision gearboxes with high torque ideals. While many manufacturers stop the typical range in about 1000 Nm, we generate heavy-load high precision planetary gearboxes with up to 12000 Nm for big machines that need high accuracy positioning coupled with a high value of torque transmission. However if you need more torque, Ever-Power also offers heavy-load precision gearboxes series that allow torques up to 16000 Nm (SGH). The largest Backlash range. Purchase what you need, no more. Often customers ask us “I want a robust precision planetary gearbox but I don't desire to pay a price for <3 arcmin gearbox, because 10 arcmin will do for the device...”. We have the perfect solution is. Ever-Power supplies the biggest range of backlash for their customers, ca.0' <1' <3' <5' or <10'. Just pay for what you need Unmatched torsional stiffness. Successful and market-leading machines There are several planetary gearboxes in the market with compatible output dimensions. So, you count yourself lucky because you can choose among many brands, right? But if you produce high precision machines and you are looking for a kick-ass high precision planetary gearbox, then it is not very easy. Ever-Power Ever-Power planetary gearboxes are designed for the best torsional rigidity. Why? Because torsional backlash generally is the main element of the total backlash when the motor is running at complete load. Therefore we did a hand and hand comparison between a standard model Ever-Power and the best alternatives. Ever-Power came ahead, and not by chance. Ever-Power supplies the planetary gearbox (with output shaft) with the best torsional stiffness. Ever-Power gearboxes are more exact and that offer better results even (and specially) in high-dynamic situations. Transmission Ratios. World's biggest range Our customers produce many kinds of machines. Thus we offer the biggest selection of transmission ratios in the globe. Thus, our client can optimize their machine perfectly. For ratios 4 to 1000, Ever-Power delivers. You can trust Ever-Power to have their customers needs in the front line. High capacity output bearings All Ever-Power high precision planetary gearboxes are designed to offer the maximum capacity at the result shaft. So, we have designed the Ever-Power gearboxes with a single-piece large diameter output shaft - world carrier. We utilized the biggest high performance taper roller bearings acquiring the highest torsional rigidity. We are proud to announce that the Ever-Power high precision planetary gearboxes provide best accuracy and output convenience of machines with a big number of cycles each and every minute. From a modern packaging machine to a strong NC tool machine, Ever-Power is the perfect solution. Efficiency A precision design, ultra tight tolerance machining and good surface finishes, enable the Ever-Power to use at very high efficiency values, 98% for just one stage gearbox and 96% for a two levels gearbox. Efficiency values rely on torsional backlash, quickness, ratio, ambient temperature, etc. The average efficiency level varies according to the number of levels as proven in the specialized data sheets for each gearbox model. Lubrication All SG high precision gearboxes are supplied with a particular synthetic lubricant that delivers lifetime lubrication. Gears, planet carrier and housing The ring gear, manufactured from steel, can be an integral part of the housing, sunlight and world wheels are made from modern treated steels, and the input bearing flange is made from aluminum. The single piece planet carrier and output shaft is constructed of ductile iron, resulting a robust design. Design and mounting positions Ever-Power high precision planetary gear units usually have an square output flange with holes and may be mounted in any position. Nevertheless, on demand, we can also supply gearboxes with circular result flanges with threaded holes. Motor connection The engine installation is very easy because of clamping ring technology, that ensures a slip free and non wearing transmission. This reliable insight coupling system is suitable for continuous and intermittent assistance with even shaft servomotors. Low noise operation This series provides high efficiency and low running noise because of high gearing quality, optimized gear profile, uncaged needle bearings for the earth gears and high quality synthetic lubricant. Selection of the suitable gearbox Ever-Power offers you 2 tools to assist you select the proper gearbox: Select the gearbox with our on-line “Gearbox Design Tool”, or Fill the “contact form for a new application”, within our catalog, and send out it to us. Available models Ever-Power-100 Output torque: up to 135 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 phases-36 to 400; 4 stages-300 to 1000 Ever-Power-350 Result torque: up to 450 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 levels-36 to 400; 4 stages-300 to 1000 Ever-Power-650 Output torque: up to 850 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 phases-36 to 400; 4 stages-300 to 1000 Ever-Power-1200 Result torque: up to 1350 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 stages-36 to 400; 4 stages-300 to 1000 Ever-Power-4000 Output torque: up to 5500 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 stages-36 to 400; 4 stages-300 to 1000 Ever-Power-12000 Output torque: up to 15000 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 phases-36 to 400; 4 stages-300 to 1000

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