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 complete compatibility with standard motor adapters. Highest Precision, Highest Torque and Quiet Procedure are provided 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 manufacturing 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 swiftness, low backlash servo software planetary gearbox. Our Break through patented technology (over 6 patents), provides the consumer with the optimum high precision helical reducer at a reasonable price and emerges with the only tip to toe 5-Calendar year warranty in the market today, like the seals and bearings. Our firm slogan is TRUTHFUL Accountable CREATIVE. The principal focus in daily procedure is quality. We satisfaction ourselves on our dedication to quality; our duty, is client satisfaction. We are consistently improving processes, finding proper and effective solutions to provide clients new solutions for tough applications, and developing new products.
High Precision Planetary Gearboxes
Unlimited flexibility
Due to their excellent properties, planetary gearboxes are used in all kind of industrial applications. Ever-Power high precision planetary gearboxes ideally cover demanding requirements – information are presented on the technical information pages inside our catalog.
Product Features
Higher output torque rating by using spiral bevel equipment design. 30% a lot more than straight bevel gear.
Allows input boosts to 8 moments than with straight bevel gearing.
Improved load sharing through precision tooth style and longer support life.
Floor gears verified with sophisticated software, ensures smooth, calm operation with minimal backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for highest stiffness.
Free of maintenance lifetime lubrication.
Patented sealing style for high swiftness and continuous running.
High efficiency up to 95%. Low noise level down to 61dB.
Most ratios obtainable 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 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 high 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 highest precision and dynamics. Furthermore, the reinforced angular get in touch with result bearingsoffer high radial and axial capacities, incredibly high resistance against tilt, perfect 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 electric motor 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 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 thanks to 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%)
High quality seals offer permanent 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 incredibly 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 achieved by adding additional stages.
All the torques you can ever need. Consider 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 values. Even though many manufacturers stop the standard range in about 1000 Nm, we produce heavy-load high precision planetary gearboxes with up to 12000 Nm for big machines that need high accuracy positioning combined with a high value of torque transmitting. However if you need more torque, Ever-Power also offers heavy-load precision gearboxes series that enable torques up to 16000 Nm (SGH).
The largest Backlash range. Pay for what you need, no more.
Often customers ask us “I want a robust precision planetary gearbox yet I don’t really want to pay a price for <3 arcmin gearbox, because 10 arcmin is enough for the device...”. We have the answer. 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 numerous planetary gearboxes on the market with compatible output dimensions. Therefore, you count yourself lucky because you can choose among many brands, correct? But in the event that you manufacture high precision machines and you are searching for a kick-ass high precision planetary gearbox, then it is not so easy. Ever-Power Ever-Power planetary gearboxes are created for the best torsional rigidity. Why? Because torsional backlash generally is the main component of the full total backlash when the motor is running at full load. Therefore we did a side by side comparison between a standard model Ever-Power and the very best alternatives. Ever-Power arrived ahead, and not by chance. Ever-Power supplies the planetary gearbox (with result shaft) with the best torsional stiffness. Ever-Power gearboxes are more exact and that offer better results even (and specially) in high-dynamic situations.
Tranny Ratios. World’s biggest range
Our customers produce many kinds of machines. Thus you can expect the biggest range of tranny ratios in the world. Thus, our customer 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’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 convenience of machines with a large number of cycles per minute. From a modern packaging machine to a solid NC device machine, Ever-Power may be the perfect solution.
Efficiency
A precision design, ultra restricted tolerance machining and good surface finishes, enable the Ever-Power to operate at high efficiency values, 98% for just one stage gearbox and 96% for a two levels gearbox. Efficiency values rely on torsional backlash, quickness, ratio, ambient temperature, etc. The average efficiency level varies according to the number of phases as shown in the technical data sheets for each gearbox model.
Lubrication
All SG high precision gearboxes are given a particular synthetic lubricant that delivers lifetime lubrication.
Gears, world carrier and housing
The ring gear, made of steel, is an integral part of the housing, sun and planet wheels are constructed with contemporary treated steels, and the input 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 usually have an square result flange with holes and can be mounted in any position. Nevertheless, on demand, we can also supply gearboxes with circular output 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 ideal for continuous and intermittent program 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 planet gears and high quality synthetic lubricant.
Selection of the suitable gearbox
Ever-Power offers you 2 tools to assist you choose the proper gearbox:
Select the gearbox with our on-line “Gearbox Design Tool”, or
Fill the “contact page for a fresh 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 levels-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
Result torque: up to 5500 Nm
Ratios: 1 stage-4; 2 stages-12 to 40; 3 levels-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

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