precision planetary gearbox

AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES
QUICK OVERVIEW
The Ever-Power series has a 90° input via helical bevel gear. It features an exceptionally short, light yet rigid housing and full compatibility with standard 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.
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 Manufacturer in the World
Ever-Power is a worldwide leader in production of planetary gearboxes. Predicated on more than two decades of accumulated production and marketing experience, in addition to the highest degree of technical production capabilities, Ever-Power designed and built a technically advanced, high speed, low backlash servo app planetary gearbox. Our Break through patented technology (over 6 patents), provides the customer with the the best possible high precision helical reducer at a reasonable price and emerges with the only suggestion to toe 5-Yr warranty in the market today, like the seals and bearings. Our company slogan is TRUTHFUL Accountable CREATIVE. The principal focus in daily procedure is quality. We satisfaction 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 challenging applications, and developing services.
High Precision Planetary Gearboxes
Unlimited flexibility
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 presented on the specialized information pages in our catalog.
Product Features
Higher output torque ranking through the use of spiral bevel equipment 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 style and longer program life.
Floor gears verified with sophisticated software, ensures smooth, silent operation with minimal backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for highest stiffness.
Maintenance free lifetime lubrication.
Patented sealing design for high swiftness and continuous running.
High efficiency up to 95%. Low noise level down to 61dB.
Most ratios available from 3~200.
With option superior backlash (≤2 arcmin)
The Ever-Power precision planetary gearboxes are equipped with 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
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 combination of innovation and years of experience. Ever-Power planetary gearboxes are designed to use servomotors in machines 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 contact 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.
Performance data:
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 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 because of an large, robust, planet carrier with steady two-sided support for the planetary gears. Maximum operating safety Low running noise because of the optimized equipment tooth profile High efficiency (98%) Top 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 could be achieved by adding additional stages. All the torques you can ever need. Just imagine what you can do with it. Let's discuss torque and precision. From many years Ever-Power high precision planetary gearboxes are popular 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 require high accuracy positioning combined 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. Frequently customers ask us “I need a robust precision planetary gearbox but I don't really want to pay a price for <3 arcmin gearbox, because 10 arcmin will do for the device...”. We have the answer. 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. 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 select among many brands, correct? But if you manufacture high precision devices and you are looking for a kick-ass high precision planetary gearbox, then it is not so easy. Ever-Power Ever-Power planetary gearboxes are made for the best torsional rigidity. Why? Because torsional backlash usually is the main component of the total backlash when the electric motor 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 arrived ahead, rather than by chance. Ever-Power offers the planetary gearbox (with result 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. Tranny Ratios. World's biggest range Our customers produce many types of machines. Thus we offer the biggest range of transmitting ratios in the globe. Thus, our consumer can optimize their machine properly. 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 created to offer the optimum capacity at the output shaft. So, we have designed the Ever-Power gearboxes with a single-piece large diameter output shaft - planet carrier. We used the biggest powerful 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 convenience of machines with a sizable number of cycles each and every minute. From today's packaging machine to a solid NC device machine, Ever-Power may be the perfect solution. Efficiency A precision design, ultra tight tolerance machining and great surface finishes, enable the Ever-Power to operate at very high efficiency values, 98% for one stage gearbox and 96% for a two levels gearbox. Efficiency values rely on torsional backlash, velocity, ratio, ambient temperature, etc. The average efficiency level varies according to the number of levels as demonstrated in the technical data sheets for each gearbox model. Lubrication All SG high precision gearboxes are supplied with a special synthetic lubricant that delivers lifetime lubrication. Gears, world carrier and housing The ring gear, made of steel, is an integral area of the housing, sunlight and planet wheels are constructed with modern treated steels, and the insight bearing flange is made from 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 equipment units usually have an square result flange with holes and may be mounted in practically any position. However, on demand, we can also supply gearboxes with round result 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 input coupling system is suitable for continuous and intermittent service 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 high quality synthetic lubricant. Selection of the best gearbox Ever-Power gives you 2 tools to assist you choose the proper gearbox: Choose the gearbox with this on-line “Gearbox Design Tool”, or Fill the “contact form for a new application”, within our catalog, and send it to us. Available models Ever-Power-100 Output torque: up to 135 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 phases-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 Result 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 levels-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