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 however 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 an internationally 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 acceleration, low backlash servo program planetary gearbox. Our Break through patented technology (over 6 patents), provides the consumer with the maximum high precision helical reducer at an acceptable price and is offered with the only tip to toe 5-Yr warranty in the market today, including the seals and bearings. Our organization slogan is TRUTHFUL RESPONSIBLE CREATIVE. The principal focus in daily procedure is quality. We satisfaction ourselves on our dedication to quality; our duty, is customer satisfaction. We are continually improving processes, finding correct and effective solutions to provide customers new solutions for challenging applications, and developing services.
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 ideally cover demanding requirements – information are presented on the technical information pages in our catalog.
Product Features
Higher output torque rating through the use of spiral bevel equipment design. 30% a lot more than straight bevel gear.
Allows input boosts to 8 moments than with directly bevel gearing.
Improved load sharing through precision tooth design and longer support life.
Ground gears verified with sophisticated software, ensures smooth, noiseless operation with minimal backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for greatest stiffness.
Free of maintenance lifetime lubrication.
Patented sealing design for high rate and continuous running.
High efficiency up to 95%. Low sound level down to 61dB.
Most ratios available from 3~200.
With option high quality backlash (≤2 arcmin)
The Ever-Power precision planetary gearboxes include reinforced output bearings, and can withstand high radial and axial loads. They allow a straightforward design without additional 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 top quality gear units with a mixture 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 thanks to an extremely high torsional rigidity for the highest 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 because of 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 because of the over-sized taper roller bearings. High torsional rigidity because of an huge, robust, planet carrier with stable two-sided support for the planetary gears. Maximum operating safety Low running noise due to 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 planet 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 incredibly smooth operation. The standard series includes 1, 2, 3 and 4 stages planetary gearboxes with ratios from 3 to 1000. Higher gear reductions could be attained by adding additional stages. All the torques you will certainly ever need. Just imagine what you can do with it. Let's speak about 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 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 tranny. 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. Frequently customers ask us “I want 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 machine...”. We have the answer. Ever-Power offers the biggest range of backlash for his or her customers, ca.0' <1' <3' <5' or <10'. Just purchase what you need Unmatched torsional stiffness. Successful and market-leading machines There are plenty of 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 manufacture high precision devices and you are searching for a kick-ass high precision planetary gearbox, after that it is not very easy. Ever-Power Ever-Power planetary gearboxes are created for the highest torsional rigidity. Why? Because torsional backlash generally is the main element of the full total backlash when the engine is running at full load. So 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 output shaft) with the very best torsional stiffness. Ever-Power gearboxes are more specific and that offer better results even (and specially) in high-dynamic situations. Transmitting Ratios. World's biggest range Our customers create many types of machines. Thus we offer the biggest selection of tranny ratios in the world. Thus, our consumer can optimize their machine flawlessly. For ratios 4 to 1000, Ever-Power delivers. You can trust Ever-Power to possess their clients needs in leading line. High capacity output bearings All Ever-Power high precision planetary gearboxes are made to offer the maximum capability at the result shaft. So, we've designed the Ever-Power gearboxes with a single-piece huge 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 offer the best accuracy and result capacity for machines with a sizable number of cycles per minute. From today's packaging machine to a solid NC device machine, Ever-Power may be the perfect solution. Efficiency A precision design, ultra limited 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 depend on torsional backlash, velocity, ratio, ambient temperature, etc. The common efficiency level varies based on the number of stages as shown in the technical data sheets for every gearbox model. Lubrication All SG high precision gearboxes are supplied with a particular synthetic lubricant that provides lifetime lubrication. Gears, world carrier and housing The ring gear, manufactured from steel, is an integral part of the housing, sun and world wheels are constructed with contemporary treated steels, and the insight bearing flange is constructed of aluminum. The solitary piece planet carrier and result shaft is made of 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. However, on demand, we are able to also supply gearboxes with round output flanges with threaded holes. Motor connection The electric motor installation is quite 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 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 gives you 2 tools to help you choose 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 Result 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 levels-36 to 400; 4 stages-300 to 1000 Ever-Power-1200 Output torque: up to 1350 Nm Ratios: 1 stage-4; 2 stages-12 to 40; 3 phases-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