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 full 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 manufacturing and marketing experience, in addition to the highest degree of technical production capabilities, Ever-Power designed and constructed a technically advanced, high speed, low backlash servo application planetary gearbox. Our Break through patented technology (over 6 patents), provides the customer with the the best high precision helical reducer at a reasonable price and is offered with the only suggestion to toe 5-Yr warranty in the market today, like the seals and bearings. Our organization slogan is TRUTHFUL RESPONSIBLE CREATIVE. The primary focus in daily procedure is quality. We pride ourselves on our commitment to quality; our duty, is client satisfaction. We are continually improving processes, finding proper and effective methods to provide clients new solutions for tough applications, and developing services.
High Precision Planetary Gearboxes
Due to their outstanding properties, planetary gearboxes are used in all kind of industrial applications. Ever-Power high precision planetary gearboxes ideally cover demanding requirements – details are provided on the technical information pages in our catalog.
Higher output torque ranking by using spiral bevel gear design. 30% more than straight bevel gear.
Allows input speeds up to 8 occasions than with straight bevel gearing.
Improved load posting through precision tooth design and longer program life.
Floor gears verified with sophisticated software, ensures smooth, quiet operation with reduced backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for greatest stiffness.
Maintenance free lifetime lubrication.
Patented sealing design for high acceleration and continuous running.
High efficiency up to 95%. Low noise level down to 61dB.
Most ratios offered from 3~200.
With option superior 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
Any installation position
Ever-Power High Precision Planetary Gearboxes
High precision Ever-Power planetary gearboxes are high quality gear units with a mixture of innovation and years of experience. Ever-Power planetary gearboxes are designed 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 result bearingsoffer high radial and axial capacities, incredibly high level of resistance against tilt, ideal control precision and extremely 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 electric motor flanges: For just about 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 offers 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 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 term 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 high operating safety and very smooth operation. The standard series includes 1, 2, 3 and 4 phases planetary gearboxes with ratios from 3 to 1000. Higher gear reductions can be achieved by adding additional stages. All the torques you can ever need. Just imagine you skill with it. Let's discuss torque and precision. From a long time 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 generate heavy-load high precision planetary gearboxes with up to 12000 Nm for big machines that require high accuracy positioning coupled with a higher value of torque transmission. 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. Purchase what you need, no more. Often customers ask us “I need a robust precision planetary gearbox but I don't wish to pay a cost for <3 arcmin gearbox, because 10 arcmin will do for the machine...”. We have the answer. Ever-Power supplies the biggest range 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 many planetary gearboxes in the market with compatible output dimensions. So, you count yourself lucky because you can select among many brands, right? But in the event that you manufacture high precision machines and you are looking for a kick-ass high precision planetary gearbox, after that it is not so easy. Ever-Power Ever-Power planetary gearboxes are created for the best torsional rigidity. Why? Because torsional backlash usually is the main component of the total backlash when the engine is running at complete load. Therefore we did a hand and hand comparison between a typical model Ever-Power and the very best alternatives. Ever-Power arrived forward, and not by chance. Ever-Power offers the planetary gearbox (with output shaft) with the very best torsional stiffness. Ever-Power gearboxes are more specific and that offer greater results even (and specifically) in high-dynamic situations. Transmission Ratios. World's biggest range Our customers create many kinds of machines. Thus we offer the biggest selection of transmitting ratios in the world. Thus, our client can optimize their machine properly. For ratios 4 to 1000, Ever-Power delivers. You can trust Ever-Power to have their customers needs in leading line. High capacity output bearings All Ever-Power high precision planetary gearboxes are created to offer the maximum capability at the output shaft. So, we've designed the Ever-Power gearboxes with a single-piece large diameter output shaft - planet 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 result capacity for machines with a huge 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 restricted tolerance machining and good surface finishes, enable the Ever-Power to operate at very high efficiency values, 98% for just one stage gearbox and 96% for a two levels gearbox. Efficiency values depend on torsional backlash, speed, ratio, ambient temperature, etc. The average efficiency level varies based on the number of phases as shown in the technical data sheets for every gearbox model. Lubrication All SG high precision gearboxes are supplied with a special synthetic lubricant that delivers lifetime lubrication. Gears, planet carrier and housing The ring gear, manufactured from steel, is an integral part of the housing, sun and planet wheels are made from contemporary treated steels, and the insight bearing flange is made from aluminum. The one piece world carrier and output shaft is made 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 any position. Nevertheless, on demand, we can also supply gearboxes with round result flanges with threaded holes. Motor connection The motor installation is very easy thanks to 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 simple 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 offers you 2 tools to help you choose the proper gearbox: Choose the gearbox with our on-line “Gearbox Style Tool”, or Fill the “contact form for a new application”, found in our catalog, and send 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 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 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 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 stages-36 to 400; 4 stages-300 to 1000
AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES