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 complete compatibility with standard motor 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 Manufacturer in the World
Ever-Power is a worldwide leader in manufacturing of planetary gearboxes. Based on more than twenty years of accumulated production and marketing experience, in addition to the highest level of technical production capabilities, Ever-Power designed and built a technically advanced, high acceleration, low backlash servo application planetary gearbox. Our Break through patented technology (over 6 patents), supplies the client with the the best high precision helical reducer at a reasonable price and is offered with the only suggestion to toe 5-Calendar year warranty in the market today, including the seals and bearings. Our company slogan is TRUTHFUL RESPONSIBLE CREATIVE. The primary focus in daily operation is quality. We satisfaction ourselves on our dedication to quality; our duty, is customer satisfaction. We are continually improving processes, finding proper and effective methods to provide customers new solutions for difficult applications, and developing new products.
High Precision Planetary Gearboxes
Unlimited flexibility
Due to their outstanding properties, planetary gearboxes are found in all kind of industrial applications. Ever-Power high precision planetary gearboxes preferably cover demanding requirements – information are offered on the technical information pages in our catalog.
Product Features
Higher output torque rating by using spiral bevel gear design. 
30% a lot more than straight bevel gear.
Allows input speeds up to 8 occasions than with directly bevel gearing.
Improved load posting through precision tooth design and longer assistance life.
Surface gears verified with sophisticated software, ensures smooth, noiseless operation with reduced backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for best stiffness.
Maintenance free lifetime lubrication.
Patented sealing design for high velocity and continuous running.
High efficiency up to 95%. Low noise level down to 61dB.
Most ratios obtainable from 3~200.
With option high quality backlash (≤2 arcmin)
The Ever-Power precision planetary gearboxes include reinforced output bearings, and may withstand high radial and axial loads. They allow 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 combination of innovation and years of experience. Ever-Power planetary gearboxes are designed to use servomotors in devices requiring high precision positioning.
The Ever-Power high precision planetary gearbox series ensures a minimum torsional backlash thanks to an extremely high torsional rigidity for the best precision and dynamics. Furthermore, the reinforced angular contact result bearingsoffer high radial and axial capacities, incredibly high resistance against tilt, ideal control precision and intensely 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 offers 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 intense 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 long lasting sealing
Triple emergency stop torque
For intermittent and continuous operation
With 4 world wheels assembled on the primary stage, Ever-Power high precision planetary gear units attain a very good load balancing, leading to high operating safety and very smooth operation. The typical series includes 1, 2, 3 and 4 levels planetary gearboxes with ratios from 3 to 1000. Higher gear reductions could be achieved by adding additional stages.
All the torques you will ever need. Consider 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 values. While many manufacturers stop the standard 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 high 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 biggest Backlash range. Pay for what you need, no more.
Often customers ask us “I need a robust precision planetary gearbox yet I don’t want to pay a price for <3 arcmin gearbox, because 10 arcmin is enough for the machine...”. We have the solution. Ever-Power supplies 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 many 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 produce high precision devices and you are looking for a kick-ass high precision planetary gearbox, after that it is not so 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 side by side comparison between a typical model Ever-Power and the very best alternatives. Ever-Power emerged ahead, and not by chance. Ever-Power supplies the planetary gearbox (with result shaft) with the very best torsional stiffness. Ever-Power gearboxes are more precise 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 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 customers needs in leading 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 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 result convenience of machines with a big number of cycles per minute. From a modern packaging machine to a solid NC device machine, Ever-Power is the perfect solution.
Efficiency
A precision design, ultra tight tolerance machining and great surface finishes, enable the Ever-Power to operate at high efficiency values, 98% for one stage gearbox and 96% for a two levels gearbox. Efficiency values depend on torsional backlash, speed, ratio, ambient temperature, etc. The average efficiency level varies according to the number of phases as proven in the specialized data sheets for each gearbox model.
Lubrication
All SG high precision gearboxes are given a particular synthetic lubricant that provides lifetime lubrication.
Gears, planet carrier and housing
The ring gear, made of steel, can be an integral part of the housing, sunlight and planet wheels are made from modern treated steels, and the insight bearing flange is constructed of aluminum. The solitary piece world carrier and output shaft is made of ductile iron, resulting a robust design.
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. However, on demand, we are able to also supply gearboxes with round output flanges with threaded holes.
Motor connection
The motor installation is quite easy because of clamping ring technology, that ensures a slip free and non wearing transmission. This reliable input coupling system is ideal for continuous and intermittent service with clean shaft servomotors.
Low noise operation
This series provides high efficiency and low running noise thanks to 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 choose the proper gearbox:
Choose the gearbox with our on-line “Gearbox Design Tool”, or
Fill the “contact form 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 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 stages-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 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 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 stages-36 to 400; 4 stages-300 to 1000
