AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES
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 motor adapters. Highest Precision, Highest Torque and Quiet Operation are given by 100% optimized Helical Gearing. High Axial and Radial Loads provided by High Precision Taper Roller Bearings.
T2N : 9 Nm – 2000 Nm
*Only Ever-Power42 2-stage offers 15,20 option.
1-stage : ≤2arcmin / ≤4arcmin / ≤6arcmin
2-stage : ≤4arcmin / ≤7arcmin / ≤9arcmin
1-stage :≧ 95%
2-stage :≧ 92%
The Most Professional Servomotor Drive Planetary Gearbox Producer in the World
Ever-Power is an internationally leader in production of planetary gearboxes. Based on more than two decades of accumulated production and marketing experience, in addition to the highest level of technical production features, Ever-Power designed and built a technically advanced, high quickness, low backlash servo software planetary gearbox. Our Break through patented technology (over 6 patents), provides the customer with the ideal high precision helical reducer at an acceptable price and emerges with the only tip to toe 5-Year warranty in the industry today, like the seals and bearings. Our business slogan is TRUTHFUL RESPONSIBLE CREATIVE. The primary focus in daily procedure is quality. We pride ourselves on our dedication to quality; our duty, is client satisfaction. We are constantly improving processes, finding correct and effective methods to provide customers new solutions for difficult applications, and developing new products.
High Precision Planetary Gearboxes
Due to their exceptional properties, planetary gearboxes are found in all kind of commercial applications. Ever-Power high precision planetary gearboxes ideally cover demanding requirements – information are shown on the technical information pages in our catalog.
Higher output torque rating through the use of spiral bevel gear design. 30% a lot more than straight bevel gear.
Allows input boosts to 8 occasions than with directly bevel gearing.
Improved load posting through precision tooth design and longer provider life.
Ground gears verified with sophisticated software, ensures smooth, silent operation with minimal backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for highest stiffness.
Free of maintenance lifetime lubrication.
Patented sealing style for high velocity and continuous running.
High efficiency up to 95%. Low noise level right down to 61dB.
Most ratios available from 3~200.
With option high quality backlash (≤2 arcmin)
The Ever-Power precision planetary gearboxes are equipped with reinforced output bearings, and may withstand high radial and axial loads. They allow a simple design without extra bearings for the drive wheel.
Low circumferential backlash
High output torques
Any installation position
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 made to work with servomotors in machines requiring high accuracy positioning.
The Ever-Power high precision planetary gearbox series ensures a minimum torsional backlash thanks to a very high torsional rigidity for the best precision and dynamics. Furthermore, the reinforced angular get in touch with output bearingsoffer high radial and axial capacities, extremely high resistance against tilt, ideal control precision and extremely low-noise running because of an optimized tooth profile.
Number of stages 1, 2, 3 and 4 stages
Gear transmission ratios: 4 to 1000
Result torque: 100 to 12000 Nm
Backlash: ca.0′ <1' <3' <5' or <10' Input engine flanges: For any servomotor brand Output 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 provides up to 12000 Nm high precision gearboxes Ever-Power High Precision Planetary Equipment units have the next advantages: High capacity output bearing offers high radial and axial capacity and an extreme resistance against tilting moment thanks to the over-sized taper roller bearings. High torsional rigidity thanks to an large, robust, planet carrier with stable two-sided support for the planetary gears. Maximum operating safety Low running noise due to the optimized gear tooth profile High efficiency (98%) High quality seals offer long term sealing Triple emergency stop torque For intermittent and continuous operation With 4 planet 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 very smooth operation. The typical series includes 1, 2, 3 and 4 stages planetary gearboxes with ratios from 3 to 1000. Higher gear reductions could be achieved by adding additional stages. All the torques you will ever need. Just imagine what you can do with it. Let's speak about torque and precision. From many years Ever-Power high precision planetary gearboxes are popular brand for high precision gearboxes with high torque values. 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 higher value of torque tranny. However if you want more torque, Ever-Power also has heavy-load precision gearboxes series that enable torques up to 16000 Nm (SGH). The biggest Backlash range. Pay for what you need, no more. Often customers ask us “I need a robust precision planetary gearbox but I don't need to pay a cost for <3 arcmin gearbox, because 10 arcmin is enough for the device...”. We have the answer. Ever-Power supplies the biggest selection of backlash for their customers, ca.0' <1' <3' <5' or <10'. Just pay for what you need Unmatched torsional stiffness. Effective and market-leading machines There are various planetary gearboxes on the market with compatible output dimensions. So, you count yourself lucky because you can choose among many brands, correct? But if you manufacture high precision devices and you are searching for a kick-ass high precision planetary gearbox, then it is not very easy. Ever-Power Ever-Power planetary gearboxes are created for the highest torsional rigidity. Why? Because torsional backlash usually is the main component of the full total backlash when the motor is running at full load. So we did a hand and hand comparison between a standard model Ever-Power and the best alternatives. Ever-Power arrived ahead, and not by chance. Ever-Power offers the planetary gearbox (with result shaft) with the best torsional stiffness. Ever-Power gearboxes are more specific and that offer greater results even (and specifically) in high-dynamic situations. Tranny Ratios. World's biggest range Our customers generate many types of machines. Thus we offer the biggest selection of transmitting 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 clients needs in leading line. High capacity output bearings All Ever-Power high precision planetary gearboxes are designed to offer the maximum capacity at the output shaft. So, we have designed the Ever-Power gearboxes with a single-piece large diameter output shaft - planet carrier. We utilized the biggest powerful taper roller bearings obtaining the highest torsional rigidity. We are proud to announce that the Ever-Power high precision planetary gearboxes offer the best accuracy and result convenience of machines with a large number of cycles each and every minute. From today's packaging machine to a strong NC tool machine, Ever-Power is the perfect solution. Efficiency A precision design, ultra tight tolerance machining and great surface finishes, enable the Ever-Power to operate at very high efficiency values, 98% for one stage gearbox and 96% for a two stages gearbox. Efficiency values rely on torsional backlash, velocity, ratio, ambient temperature, etc. The common efficiency level varies based on the number of stages as shown in the specialized data sheets for every gearbox model. Lubrication All SG high precision gearboxes are given a particular synthetic lubricant that delivers lifetime lubrication. Gears, world carrier and housing The ring gear, manufactured from steel, is an integral area of the housing, sun and planet wheels are made from contemporary treated steels, and the insight bearing flange is constructed of aluminum. The solitary piece planet carrier and output shaft is made of ductile iron, resulting a robust style. Design and mounting positions Ever-Power high precision planetary equipment units will often have an square output flange with holes and may be mounted in virtually 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 input coupling system is suitable for continuous and intermittent program with clean 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 top quality synthetic lubricant. Selection of the suitable gearbox Ever-Power offers you 2 tools to assist you choose the proper gearbox: Select the gearbox with this on-line “Gearbox Design Tool”, or Fill the “contact page for a new application”, found in our catalog, and send 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 phases-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 stages-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 phases-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 Result torque: up to 15000 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 stages-36 to 400; 4 stages-300 to 1000
AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES