AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES
The Ever-Power series has a 90° input via helical bevel gear. It features an extremely short, light yet rigid housing and complete compatibility with standard motor adapters. Highest Precision, Highest Torque and Quiet Procedure are given by 100% optimized Helical Gearing. High Axial and Radial Loads supplied 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 a worldwide leader in production of planetary gearboxes. Based on more than two decades of accumulated production and marketing experience, in addition to the highest degree of technical production features, Ever-Power designed and constructed a technically advanced, high quickness, low backlash servo application planetary gearbox. Our Break through patented technology (over 6 patents), supplies the consumer with the the best high precision helical reducer at a reasonable price and emerges with the only tip to toe 5-12 months warranty in the market today, including the seals and bearings. Our business slogan is TRUTHFUL RESPONSIBLE CREATIVE. The primary focus in daily procedure is quality. We satisfaction ourselves on our commitment to quality; our duty, is client satisfaction. We are consistently improving processes, finding correct and effective methods to provide clients new solutions for difficult applications, and developing new products.
High Precision Planetary Gearboxes
Due to their outstanding properties, planetary gearboxes are used in all kind of commercial applications. Ever-Power high precision planetary gearboxes preferably cover demanding requirements – details are presented on the technical information pages inside our catalog.
Higher output torque ranking by using spiral bevel gear design. 30% a lot more than straight bevel gear.
Allows input speeds up to 8 instances than with straight bevel gearing.
Improved load sharing through precision tooth style and longer provider life.
Surface gears verified with advanced software, ensures smooth, quiet operation with minimal backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for top stiffness.
Free of maintenance lifetime lubrication.
Patented sealing design for high acceleration 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 can withstand high radial and axial loads. They allow a simple design without additional 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 top quality gear units with a mixture of innovation and years of experience. Ever-Power planetary gearboxes are designed to use servomotors in devices requiring high accuracy positioning.
The Ever-Power high precision planetary gearbox series ensures a minimum torsional backlash because of 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 intensely 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 electric motor flanges: For 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 provides up to 12000 Nm high precision gearboxes Ever-Power High Precision Planetary Equipment units have the following advantages: High capacity output bearing offers high radial and axial capacity and an extreme resistance against tilting moment because of the over-sized taper roller bearings. High torsional rigidity thanks to an huge, robust, planet carrier with stable 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, leading to high operating safety and very smooth operation. The standard series includes 1, 2, 3 and 4 stages planetary gearboxes with ratios from 3 to 1000. Higher gear reductions can be achieved by adding additional stages. All of the torques you will certainly 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 well known brand for high precision gearboxes with high torque ideals. Even though many manufacturers stop the standard range in about 1000 Nm, we create heavy-load high precision planetary gearboxes with up to 12000 Nm for big machines that require high accuracy positioning coupled with a high value of torque transmission. However if you need more torque, Ever-Power also has heavy-load precision gearboxes series that enable torques up to 16000 Nm (SGH). The largest Backlash range. Purchase what you need, no more. Often customers ask us “I need a robust precision planetary gearbox yet I don't want to pay a price for <3 arcmin gearbox, because 10 arcmin is enough for the machine...”. We have the solution. Ever-Power offers the biggest selection of backlash because of 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 in the market with compatible output dimensions. Therefore, you count yourself lucky because you can choose among many brands, correct? But in the event that 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 usually is the main element of the full total backlash when the engine is running at complete load. So we did a side by side comparison between a typical model Ever-Power and the very best alternatives. Ever-Power emerged ahead, and not by chance. Ever-Power supplies the planetary gearbox (with result shaft) with the best torsional stiffness. Ever-Power gearboxes are more exact and that offer greater results even (and specially) in high-dynamic situations. Transmitting Ratios. World's biggest range Our customers create many kinds of machines. Thus we offer the biggest range of tranny ratios in the world. Thus, our customer can optimize their machine flawlessly. For ratios 4 to 1000, Ever-Power delivers. You can trust Ever-Power to have got their customers needs in the front line. High capacity output bearings All Ever-Power high precision planetary gearboxes are made to offer the maximum capacity at the output shaft. So, we have designed the Ever-Power gearboxes with a single-piece huge 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 capacity for machines with a big 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, allow the Ever-Power to operate at high efficiency values, 98% for just one stage gearbox and 96% for a two phases gearbox. Efficiency values depend on torsional backlash, rate, ratio, ambient temperature, etc. The common efficiency level varies according to the number of phases 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 part of the housing, sun and world wheels are constructed with modern treated steels, and the insight bearing flange is made of aluminum. The one piece planet carrier and result 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 result flange with holes and may be mounted in virtually any position. Nevertheless, on demand, we are able to also supply gearboxes with round output 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 ideal for continuous and intermittent assistance with simple 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 planet gears and top quality synthetic lubricant. Selection of the suitable gearbox Ever-Power gives you 2 tools to assist you choose the proper gearbox: Choose the gearbox with this on-line “Gearbox Style Tool”, or Fill the “contact page 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 stages-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 stages-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 levels-36 to 400; 4 stages-300 to 1000 Ever-Power-1200 Output 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 phases-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 levels-36 to 400; 4 stages-300 to 1000
AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES