AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES
QUICK OVERVIEW
The Ever-Power series includes 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 given 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. Predicated on more than twenty years of accumulated manufacturing and marketing experience, in addition to the highest degree of technical production features, Ever-Power designed and built a technically advanced, high speed, low backlash servo program planetary gearbox. Our Break through patented technology (over 6 patents), supplies the customer with the the best high precision helical reducer at an acceptable price and emerges with the only suggestion to toe 5-12 months warranty in the industry today, including the seals and bearings. Our organization slogan is TRUTHFUL RESPONSIBLE CREATIVE. The primary focus in daily operation is quality. We pride ourselves on our commitment to quality; our duty, is customer satisfaction. We are continuously improving processes, finding appropriate and effective methods to provide customers new solutions for difficult 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 – details are shown on the technical information pages in our catalog.
Product Features
Higher output torque rating through the use of spiral bevel gear design. 30% more than straight bevel gear.
Allows input speeds up to 8 times than with directly bevel gearing.
Improved load posting through precision tooth design and longer assistance life.
Surface gears verified with advanced software, ensures smooth, quiet operation with reduced backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for maximum stiffness.
Maintenance free lifetime lubrication.
Patented sealing design for high velocity and continuous running.
High efficiency up to 95%. Low sound level down to 
61dB.
Most ratios offered 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 mixture of innovation and years of experience. Ever-Power planetary gearboxes are created to work with servomotors in devices requiring high accuracy positioning.
The Ever-Power high precision planetary gearbox series ensures the very least torsional backlash thanks to an extremely high torsional rigidity for the best 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
Result torque: 100 to 12000 Nm
Backlash: ca.0′ <1' <3' <5' or <10'
Input engine flanges: For 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 following advantages:
High capacity output bearing offers high radial and axial capacity and an intense resistance against tilting moment because of the over-sized taper roller bearings.
High torsional rigidity because of an large, robust, planet carrier with steady two-sided support for the planetary gears.
Maximum operating safety
Low running noise due to the optimized gear tooth profile
High efficiency (98%)
Top 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 an excellent 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 can be attained by adding additional stages.
All of the torques you will ever need. Just imagine you skill 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 values. Even though many manufacturers stop the typical 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 coupled with a higher value of torque transmission. However if you want more torque, Ever-Power also has heavy-load precision gearboxes series that allow torques up to 16000 Nm (SGH).
The biggest Backlash range. Pay for what you need, no more.
Frequently customers ask us “I need a robust precision planetary gearbox but I don’t need to pay a cost for <3 arcmin gearbox, because 10 arcmin is enough for the machine...”. We have the perfect solution is. Ever-Power supplies the biggest range of backlash for his or her customers, ca.0' <1' <3' <5' or <10'. Just pay for what you need
Unmatched torsional stiffness. Successful and market-leading machines
There are various 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 very easy. Ever-Power Ever-Power planetary gearboxes are made for the best torsional rigidity. Why? Because torsional backlash generally is the main element of the 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 emerged 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 greater results even (and specially) in high-dynamic situations.
Transmitting Ratios. World’s biggest range
Our customers create many kinds of machines. Thus you can expect the biggest selection 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 have got their clients needs in leading line.
High capacity output bearings
All Ever-Power high precision planetary gearboxes are designed to offer the maximum capacity at the result shaft. So, we’ve designed the Ever-Power gearboxes with a single-piece large diameter output shaft – planet carrier. We used the biggest high performance taper roller bearings acquiring 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 big number of cycles each and every minute. From today’s packaging machine to a strong NC tool machine, Ever-Power is the perfect solution.
Efficiency
A precision design, ultra limited tolerance machining and great surface finishes, allow the Ever-Power to operate at very 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 demonstrated 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, manufactured from steel, can be an integral area of the housing, sun and planet wheels are made of modern treated steels, and the insight bearing flange is made of aluminum. The single piece planet carrier and output shaft is made of ductile iron, resulting a robust design.
Design and mounting positions
Ever-Power high precision planetary equipment units will often have an square output flange with holes and may be mounted in practically any position. However, on demand, we are able to also supply gearboxes with round result flanges with threaded holes.
Motor connection
The motor installation is quite easy thanks to clamping ring technology, that ensures a slip free and non wearing transmission. This reliable input coupling system is suitable for constant and intermittent support with soft 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 earth gears and top quality synthetic lubricant.
Selection of the best gearbox
Ever-Power gives you 2 tools to help you select the proper gearbox:
Choose the gearbox with this on-line “Gearbox Style Tool”, or
Fill the “contact form for a new application”, within 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
Result 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 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 phases-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
