AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES
The Ever-Power series has a 90° input via helical bevel gear. It features an exceptionally short, light however rigid housing and full compatibility with standard engine adapters. Highest Precision, Highest Torque and Quiet Operation are provided 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 an internationally leader in manufacturing of planetary gearboxes. Based on more than twenty years of accumulated manufacturing and marketing experience, plus the highest degree of technical production features, Ever-Power designed and constructed a technically advanced, high rate, low backlash servo app planetary gearbox. Our Break through patented technology (over 6 patents), supplies the consumer with the optimum high precision helical reducer at a reasonable price and emerges with the only tip to toe 5-Calendar year warranty in the market today, including the seals and bearings. Our company slogan is TRUTHFUL Accountable 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 proper and effective solutions to provide clients new solutions for difficult applications, and developing services.
High Precision Planetary Gearboxes
Due to their excellent properties, planetary gearboxes are used in all kind of commercial applications. Ever-Power high precision planetary gearboxes ideally cover demanding requirements – information are provided on the technical information pages in our catalog.
Higher output torque rating through the use of spiral bevel gear design. 30% more than straight bevel gear.
Allows input boosts to 8 times than with directly bevel gearing.
Improved load posting through precision tooth style and longer provider life.
Surface gears verified with sophisticated software, ensures smooth, calm operation with minimal 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 rate and continuous running.
High efficiency up to 95%. Low sound level down to 61dB.
Most ratios obtainable from 3~200.
With option superior backlash (≤2 arcmin)
The Ever-Power precision planetary gearboxes include reinforced output bearings, and may withstand high radial and axial loads. They enable 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 high quality gear units with a combination of innovation and years of experience. Ever-Power planetary gearboxes are designed to use servomotors in machines requiring high precision positioning.
The Ever-Power high precision planetary gearbox series ensures the very least torsional backlash because of a very high torsional rigidity for the highest precision and dynamics. Furthermore, the reinforced angular contact output bearingsoffer high radial and axial capacities, incredibly high resistance against tilt, ideal control precision and intensely low-noise running thanks to an optimized tooth profile.
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 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 following advantages: High capacity output bearing offers high radial and axial capacity and an intense resistance against tilting moment thanks to the over-sized taper roller bearings. High torsional rigidity because of an large, robust, planet carrier with steady 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 an excellent load balancing, resulting in very high operating safety and very smooth operation. The typical series includes 1, 2, 3 and 4 phases planetary gearboxes with ratios from 3 to 1000. Higher gear reductions could be attained by adding additional stages. All of the torques you can ever need. Consider you skill 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 ideals. Even though many manufacturers stop the standard range in about 1000 Nm, we produce 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 transmitting. 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. Purchase what you need, forget about. Frequently customers ask us “I want a robust precision planetary gearbox but I don't need to pay a price for <3 arcmin gearbox, because 10 arcmin is enough for the machine...”. We have the solution. Ever-Power supplies the biggest selection of backlash because of their customers, ca.0' <1' <3' <5' or <10'. Just purchase what you need Unmatched torsional stiffness. Successful and market-leading machines There are numerous planetary gearboxes in the market with compatible output dimensions. Therefore, you count yourself lucky because you can select among many brands, correct? But if you produce high precision devices and you are searching for a kick-ass high precision planetary gearbox, after that it is not so easy. Ever-Power Ever-Power planetary gearboxes are made for the highest torsional rigidity. Why? Because torsional backlash usually is the main element of the full total backlash when the motor is running at complete load. So we did a hand and hand comparison between a standard model Ever-Power and the best alternatives. Ever-Power emerged ahead, and not by chance. Ever-Power supplies the planetary gearbox (with result shaft) with the very best torsional stiffness. Ever-Power gearboxes are more exact and that offer better results even (and specifically) in high-dynamic situations. Transmitting Ratios. World's biggest range Our customers produce many types of machines. Thus we offer the biggest selection of transmitting ratios in the globe. Thus, our consumer can optimize their machine perfectly. For ratios 4 to 1000, Ever-Power delivers. You can trust Ever-Power to possess their clients needs in the front line. High capacity output bearings All Ever-Power high precision planetary gearboxes are designed to offer the optimum capacity at the result 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 acquiring the highest torsional rigidity. We are proud to announce that the Ever-Power high precision planetary gearboxes provide best accuracy and result convenience of machines with a huge number of cycles each and every minute. From a modern packaging machine to a solid NC device machine, Ever-Power may be the perfect solution. Efficiency A precision design, ultra restricted tolerance machining and great surface finishes, allow the Ever-Power to operate at high efficiency values, 98% for one stage gearbox and 96% for a two stages gearbox. Efficiency values rely on torsional backlash, acceleration, ratio, ambient temperature, etc. The average efficiency level varies based on the number of phases as proven in the technical data sheets for every gearbox model. Lubrication All SG high precision gearboxes are given a particular synthetic lubricant that delivers lifetime lubrication. Gears, planet carrier and housing The ring gear, made of steel, is an integral part of the housing, sun and planet wheels are constructed with modern treated steels, and the insight bearing flange is made of aluminum. The one piece world carrier and result shaft is constructed of ductile iron, resulting a robust style. 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 are able to also supply gearboxes with circular output flanges with threaded holes. Motor connection The motor 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 service with easy 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 provides you with 2 tools to help you select the proper gearbox: Select 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 Result 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 Output 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 levels-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 levels-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 stages-36 to 400; 4 stages-300 to 1000
precision planetary gearbox
AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES