AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES
The Ever-Power series includes a 90° input via helical bevel gear. It features an extremely short, light yet rigid housing and complete compatibility with standard electric motor 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.
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 Manufacturer 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, plus the highest level of technical production capabilities, Ever-Power designed and constructed a technically advanced, high acceleration, low backlash servo app planetary gearbox. Our Break through patented technology (over 6 patents), supplies the consumer with the ideal high precision helical reducer at an acceptable price and emerges with the only suggestion to toe 5-12 months warranty in the industry today, like the seals and bearings. Our company slogan is TRUTHFUL RESPONSIBLE CREATIVE. The primary focus in daily operation is quality. We pride ourselves on our commitment to quality; our duty, is customer satisfaction. We are continually improving processes, finding proper and effective methods to provide clients new solutions for tough applications, and developing new products.
High Precision Planetary Gearboxes
Due to their exceptional properties, planetary gearboxes are used in all kind of industrial applications. Ever-Power high precision planetary gearboxes preferably cover demanding requirements – information are offered on the technical information pages in our catalog.
Higher output torque rating by using spiral bevel gear design. 30% a lot 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 support life.
Ground gears verified with sophisticated software, ensures smooth, quiet 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 design for high speed and continuous running.
High efficiency up to 95%. Low noise level right down to 61dB.
Most ratios available from 3~200.
With option premium backlash (≤2 arcmin)
The Ever-Power precision planetary gearboxes are equipped with reinforced output bearings, and may withstand high radial and axial loads. They enable 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 top quality gear units with a combination of innovation and years of experience. Ever-Power planetary gearboxes are made to use servomotors in machines requiring high precision 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 contact output bearingsoffer high radial and axial capacities, extremely high level of resistance against tilt, perfect 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
Result torque: 100 to 12000 Nm
Backlash: ca.0′ <1' <3' <5' or <10' Input engine 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 next advantages: High capacity output bearing offers high radial and axial capacity and an intense 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 due to the optimized gear tooth profile High efficiency (98%) High quality seals offer long lasting sealing Triple emergency stop torque For intermittent and continuous operation With 4 planet wheels assembled on the primary 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 standard series includes 1, 2, 3 and 4 stages planetary gearboxes with ratios from 3 to 1000. Higher gear reductions can be attained by adding additional stages. All of the torques you will ever need. Just imagine you skill 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. 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 combined with a higher value of torque tranny. However if you need more torque, Ever-Power also offers 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 want a robust precision planetary gearbox yet I don't want to pay a cost for <3 arcmin gearbox, because 10 arcmin will do for the device...”. We have the solution. Ever-Power offers the biggest selection of backlash for his or her 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 on 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 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 made for the highest torsional rigidity. Why? Because torsional backlash generally is the main component of the full total backlash when the motor is running at complete load. Therefore we did a side by side comparison between a standard model Ever-Power and the best alternatives. Ever-Power emerged forward, rather than by chance. Ever-Power supplies the planetary gearbox (with result shaft) with the best torsional stiffness. Ever-Power gearboxes are more precise and that offer better results even (and specially) in high-dynamic situations. Tranny Ratios. World's biggest range Our customers produce many types of machines. Thus you can expect the biggest selection of tranny ratios in the world. Thus, our client can optimize their machine perfectly. For ratios 4 to 1000, Ever-Power delivers. You can trust Ever-Power to have got their clients needs in leading line. High capacity output bearings All Ever-Power high precision planetary gearboxes are created to offer the maximum capability at the result shaft. So, we've designed the Ever-Power gearboxes with a single-piece large diameter output shaft - world carrier. We utilized the biggest high performance taper roller bearings obtaining the highest torsional rigidity. We are proud to announce that the Ever-Power high precision planetary gearboxes provide best accuracy and output capacity for machines with a huge number of cycles per minute. From today's packaging machine to a strong NC tool 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 use at high efficiency values, 98% for one stage gearbox and 96% for a two levels gearbox. Efficiency values depend on torsional backlash, velocity, ratio, ambient temperature, etc. The average efficiency level varies according to the number of phases as proven in the technical 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, made of steel, can be an integral part of the housing, sun and planet wheels are made of contemporary treated steels, and the insight bearing flange is constructed of aluminum. The one piece planet carrier and result shaft is made from ductile iron, resulting a robust style. Design and mounting positions Ever-Power high precision planetary gear units will often have an square result flange with holes and will be mounted in virtually any position. Nevertheless, on demand, we are able to also supply gearboxes with round 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 program with even shaft servomotors. Low noise operation This series provides high efficiency and low running noise thanks to 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 select the proper gearbox: Select the gearbox with our on-line “Gearbox Style Tool”, or Fill the “contact page for a fresh 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 levels-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 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 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 phases-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
AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES