precision planetary gearbox

AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES
QUICK OVERVIEW
The Ever-Power series includes a 90° input via helical bevel gear. It features an exceptionally short, light yet rigid housing and full compatibility with standard electric motor adapters. Highest Precision, Highest Torque and Quiet Procedure are provided by 100% optimized Helical Gearing. High Axial and Radial Loads provided by High Precision Taper Roller Bearings.
DESCRIPTION
Output torque
T2N : 9 Nm – 2000 Nm
Ratios
1-stage :3/4/5/6/7/8/9/10/14/20
2-stage :
12/15/16/20/25/28/30/32/35/40/45/48/50/60/64/70
80/90/100/120/140/160/180/200
*Only Ever-Power42 2-stage offers 15,20 option.
Low backlash
1-stage : ≤2arcmin / ≤4arcmin / ≤6arcmin
2-stage : ≤4arcmin / ≤7arcmin / ≤9arcmin
high efficiency
1-stage :≧ 95%
2-stage :≧ 92%
Easy mount
Low Noise
The Most Professional Servomotor Drive Planetary Gearbox Producer in the World
Ever-Power is a worldwide leader in manufacturing of planetary gearboxes. Predicated on more than twenty years of accumulated production and marketing experience, plus the highest degree of technical production capabilities, Ever-Power designed and constructed a technically advanced, high quickness, low backlash servo app planetary gearbox. Our Break through patented technology (over 6 patents), provides the consumer with the ideal high precision helical reducer at an acceptable price and is offered with the only tip to toe 5-Year 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 satisfaction ourselves on our commitment to quality; our duty, is customer satisfaction. We are constantly improving processes, finding correct and effective methods to provide customers new solutions for challenging applications, and developing new products.
High Precision Planetary Gearboxes
Unlimited flexibility
Due to their outstanding properties, planetary gearboxes are found in all kind of commercial applications. Ever-Power high precision planetary gearboxes preferably cover demanding requirements – information are shown on the specialized information pages inside our catalog.
Product Features
Higher output torque rating through the use of spiral bevel equipment design. 30% more than straight bevel gear.
Allows input boosts to 8 situations than with directly bevel gearing.
Improved load sharing through precision tooth style and longer services life.
Floor gears verified with sophisticated software, ensures smooth, noiseless operation with reduced backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for highest stiffness.
Free of maintenance lifetime lubrication.
Patented sealing design for high velocity and continuous running.
High efficiency up to 95%. Low sound level right down to 61dB.
Most ratios offered from 3~200.
With option superior 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
High efficiency
Any installation position
Lifetime lubrication
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 precision positioning.
The Ever-Power high precision planetary gearbox series ensures the very least torsional backlash thanks to a very high torsional rigidity for the best precision and dynamics. Furthermore, the reinforced angular contact output 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.
Performance data:
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 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 provides 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 extreme resistance against tilting moment thanks to the over-sized taper roller bearings. High torsional rigidity because of an huge, robust, planet carrier with steady two-sided support for the planetary gears. Maximum operating safety Low running noise because of the optimized gear tooth profile High efficiency (98%) High quality seals offer permanent 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 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 can be attained by adding additional stages. All the torques you will certainly 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 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 combined with a high value of torque transmission. However if you want more torque, Ever-Power also has heavy-load precision gearboxes series that enable torques up to 16000 Nm (SGH). The largest Backlash range. Pay for what you need, forget about. Often customers ask us “I want a robust precision planetary gearbox but I don't desire to pay a price for <3 arcmin gearbox, because 10 arcmin is enough for the machine...”. We have the perfect solution is. Ever-Power offers the biggest selection of backlash for their customers, ca.0' <1' <3' <5' or <10'. Just purchase what you need Unmatched torsional stiffness. Effective and market-leading machines There are plenty of planetary gearboxes in 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 machines and you are looking for a kick-ass high precision planetary gearbox, after that 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. Therefore we did a hand and hand comparison between a typical model Ever-Power and the best alternatives. Ever-Power came ahead, rather than by chance. Ever-Power offers the planetary gearbox (with output 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 produce many kinds of machines. Thus you can expect the biggest range of tranny ratios in the globe. Thus, our client can optimize their machine flawlessly. For ratios 4 to 1000, Ever-Power delivers. You can trust Ever-Power to have got their clients 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'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 offer the best accuracy and output convenience of machines with a big number of cycles each and every minute. From a modern packaging machine to a solid NC device machine, Ever-Power is the perfect solution. Efficiency A precision design, ultra limited tolerance machining and good surface finishes, allow the Ever-Power to use at very high efficiency values, 98% for one stage gearbox and 96% for a two levels gearbox. Efficiency values depend on torsional backlash, quickness, 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 supplied with a special synthetic lubricant that provides lifetime lubrication. Gears, planet carrier and housing The ring gear, manufactured from steel, can be an integral area of the housing, sunlight and world wheels are made from contemporary treated steels, and the insight bearing flange is made of aluminum. The solitary piece planet carrier and result shaft is constructed of ductile iron, resulting a robust style. Design and mounting positions Ever-Power high precision planetary equipment units usually have an square result flange with holes and may be mounted in any position. Nevertheless, on demand, we are able to also supply gearboxes with round result flanges with threaded holes. Motor connection The electric 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 ideal for continuous and intermittent services 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 planet gears and high quality synthetic lubricant. Selection of the best gearbox Ever-Power provides you with 2 tools to assist you select the proper gearbox: Choose the gearbox with our on-line “Gearbox Style Tool”, or Fill the “contact page for a fresh application”, found in 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 Output 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 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 stages-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 levels-36 to 400; 4 stages-300 to 1000