AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES
QUICK OVERVIEW
The Ever-Power series has a 90° input via helical bevel gear. It features an extremely short, light yet rigid housing and full compatibility with standard engine adapters. Highest Precision, Highest Torque and Quiet Operation 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. Based on more than twenty years of accumulated manufacturing and marketing experience, plus the highest degree of technical production capabilities, Ever-Power designed and constructed a technically advanced, high acceleration, low backlash servo software planetary gearbox. Our Break through patented technology (over 6 patents), provides the consumer with the ideal high precision helical reducer at a reasonable price and emerges with the only suggestion to toe 5-12 months warranty in the market today, including the seals and bearings. Our firm slogan is TRUTHFUL Accountable CREATIVE. The principal focus in daily 
procedure is quality. We pride ourselves on our dedication to quality; our duty, is customer satisfaction. We are continuously improving processes, finding proper and effective solutions to provide customers new solutions for hard applications, and developing new products.
High Precision Planetary Gearboxes
Unlimited flexibility
Due to their excellent properties, planetary gearboxes are found in all kind of industrial applications. Ever-Power high precision planetary gearboxes preferably cover demanding requirements – information are provided on the specialized information pages inside our catalog.
Product Features
Higher output torque rating through the use of spiral bevel gear design. 30% a lot more than straight bevel gear.
Allows input boosts to 8 instances than with straight bevel gearing.
Improved load posting through precision tooth style and longer assistance life.
Surface gears verified with sophisticated software, ensures smooth, silent operation with minimal backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for maximum stiffness.
Free of maintenance lifetime lubrication.
Patented sealing style for high swiftness and continuous running.
High efficiency up to 95%. Low sound level down to 61dB.
Most ratios obtainable from 3~200.
With option high quality 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 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 top 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 because of 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.
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 motor flanges: For 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 offers up to 12000 Nm high precision gearboxes
Ever-Power High Precision Planetary Equipment units have the following advantages:
High capacity output bearing offers high radial and axial capacity and an intense 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 equipment tooth profile
High efficiency (98%)
High quality seals offer long lasting 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 can be achieved by adding additional stages.
All of the torques you will ever need. Just imagine you skill with it.
Let’s discuss torque and precision. From many years Ever-Power high precision planetary gearboxes are well known brand for high precision gearboxes with high torque values. Even though 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 coupled with a higher value of torque transmitting. 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. Purchase what you need, forget about.
Frequently customers ask us “I want a robust precision planetary gearbox but I don’t wish 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 because of their customers, ca.0' <1' <3' <5' or <10'. Just pay for 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, right? But if you produce high precision machines and you are looking for a kick-ass high precision planetary gearbox, then it is not very easy. Ever-Power Ever-Power planetary gearboxes are made for the highest torsional rigidity. Why? Because torsional backlash generally is the main element of the full total backlash when the motor is running at full load. So we did a side by side comparison between a standard model Ever-Power and the best alternatives. Ever-Power arrived forward, rather than by chance. Ever-Power supplies the planetary gearbox (with output shaft) with the best torsional stiffness. Ever-Power gearboxes are more exact and that offer better 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 globe. Thus, our customer can optimize their machine perfectly.
For ratios 4 to 1000, Ever-Power delivers. You can trust Ever-Power to have their customers needs in the front line.
High capacity output bearings
All Ever-Power high precision planetary gearboxes are created to offer the maximum capability at the result shaft. So, we’ve designed the Ever-Power gearboxes with a single-piece large diameter output shaft – world carrier. We used 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 offer the best accuracy and output capacity for machines with a huge number of cycles per minute. From a modern packaging machine to a strong NC tool machine, Ever-Power is the perfect solution.
Efficiency
A precision design, ultra tight tolerance machining and good surface finishes, allow 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, acceleration, ratio, ambient temperature, etc. The common efficiency level varies according to the number of levels as shown in the specialized 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, made of steel, is an integral area of the housing, sun and world wheels are constructed with contemporary treated steels, and the insight bearing flange is constructed of aluminum. The single piece world carrier and result shaft is constructed of ductile iron, resulting a robust design.
Design and mounting positions
Ever-Power high precision planetary equipment units will often have an square result flange with holes and can be mounted in virtually any position. Nevertheless, on demand, we are able to also supply gearboxes with circular output flanges with threaded holes.
Motor connection
The engine 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 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 planet gears and high quality synthetic lubricant.
Selection of the suitable gearbox
Ever-Power offers you 2 tools to help you select the proper gearbox:
Choose the gearbox with our on-line “Gearbox Style Tool”, or
Fill the “contact page for a new 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 phases-36 to 400; 4 stages-300 to 1000
Ever-Power-350
Result torque: up to 450 Nm
Ratios: 1 stage-4; 2 stages-12 to 40; 3 levels-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
Output 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 phases-36 to 400; 4 stages-300 to 1000