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 however 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 Producer in the World
Ever-Power is an internationally leader in manufacturing of planetary gearboxes. Based on more than two decades of accumulated manufacturing and marketing experience, in addition to the highest level of technical production features, Ever-Power designed and constructed a technically advanced, high swiftness, low backlash servo software planetary gearbox. Our Break through patented technology (over 6 patents), supplies the client with the maximum high precision helical reducer at an acceptable price and is offered with the only suggestion to toe 5-12 months warranty in the market today, like the seals and bearings. Our company slogan is TRUTHFUL RESPONSIBLE CREATIVE. The principal focus in daily operation is quality. We pride ourselves on our commitment to quality; our duty, is customer satisfaction. We are constantly improving processes, finding proper and effective methods to provide clients new solutions for challenging applications, and developing new products.
High Precision Planetary Gearboxes
Unlimited flexibility
Due 
to their exceptional properties, planetary gearboxes are found in all kind of industrial applications. Ever-Power high precision planetary gearboxes preferably cover demanding requirements – information are shown on the specialized information pages in our catalog.
Product Features
Higher output torque rating by using spiral bevel equipment design. 30% more than straight bevel gear.
Allows input speeds up to 8 moments than with straight bevel gearing.
Improved load posting through precision tooth style and longer assistance life.
Surface gears verified with advanced software, ensures smooth, quiet 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 quickness and continuous running.
High efficiency up to 95%. Low noise level right 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 will withstand high radial and axial loads. They allow a simple 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 work with servomotors in devices requiring high accuracy positioning.
The Ever-Power high precision planetary gearbox series ensures the very least torsional backlash because of 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, ideal 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 motor 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 extreme resistance against tilting moment thanks to the over-sized taper roller bearings.
High torsional rigidity thanks to 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%)
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, leading to very 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. Consider 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 ideals. Even though many manufacturers stop the typical 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 coupled with a higher value of torque tranny. However if you want more torque, Ever-Power also offers heavy-load precision gearboxes series that allow 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 yet I don’t want to pay a price for <3 arcmin gearbox, because 10 arcmin is enough for the device...”. We have the solution. Ever-Power offers the biggest selection of backlash for his or her 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, right? But if you produce high precision machines 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 best torsional rigidity. Why? Because torsional backlash usually is the main component of the full total backlash when the electric motor is running at full load. Therefore we did a side by side comparison between a typical model Ever-Power and the best alternatives. Ever-Power arrived forward, and not by chance. Ever-Power supplies the planetary gearbox (with result shaft) with the very best torsional stiffness. Ever-Power gearboxes are more exact and that offer better results even (and specifically) in high-dynamic situations.
Transmitting 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 perfectly.
For ratios 4 to 1000, Ever-Power delivers. You can trust Ever-Power to possess their customers needs in the front line.
High capacity output bearings
All Ever-Power high precision planetary gearboxes are designed to offer the maximum capability at the result shaft. So, we have designed the Ever-Power gearboxes with a single-piece large diameter output shaft – planet carrier. We utilized the biggest powerful taper roller bearings acquiring the highest torsional rigidity. We are proud to announce that the Ever-Power high precision planetary gearboxes provide best accuracy and result capacity for machines with a huge number of cycles each and every minute. From a modern 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 rely on torsional backlash, acceleration, ratio, ambient temperature, etc. The common efficiency level varies based on the number of phases as proven in the technical data sheets for every gearbox model.
Lubrication
All SG high precision gearboxes are given 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 made from contemporary treated steels, and the insight bearing flange is constructed of aluminum. The one piece world carrier and result shaft is constructed of ductile iron, resulting a robust design.
Design and mounting positions
Ever-Power high precision planetary gear units usually have an square output flange with holes and can be mounted in any position. Nevertheless, on demand, we are able to also supply gearboxes with round output flanges with threaded holes.
Motor connection
The engine installation is quite 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 smooth 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 high quality synthetic lubricant.
Selection of the suitable gearbox
Ever-Power gives you 2 tools to help you choose the proper gearbox:
Select the gearbox with this on-line “Gearbox Style Tool”, or
Fill the “contact page for a new application”, within 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 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 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 levels-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
