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 full compatibility with standard electric 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 an internationally leader in manufacturing of planetary gearboxes. Predicated on more than two decades of accumulated manufacturing and marketing experience, plus the highest degree of technical production capabilities, Ever-Power designed and built a technically advanced, high acceleration, low backlash servo app planetary gearbox. Our Break through patented technology (over 6 patents), provides the client with the optimum high precision helical reducer at an acceptable price and is offered with the only suggestion to toe 5-Year warranty in the industry today, including the seals and bearings. Our organization slogan is TRUTHFUL RESPONSIBLE CREATIVE. The primary focus in daily procedure is quality. We pride ourselves on our dedication to quality; our duty, is customer satisfaction. We are continually improving processes, finding appropriate and effective solutions to provide customers 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 provided 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 boosts to 8 times than with straight bevel gearing.
Improved load posting through precision tooth design and longer assistance life.
Surface gears verified with advanced software, ensures smooth, noiseless operation with reduced backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for greatest stiffness.
Maintenance free lifetime lubrication.
Patented sealing design for high velocity and continuous running.
High efficiency up to 95%. Low noise level right down to 61dB.
Most ratios obtainable from 3~200.
With option superior backlash (≤2 arcmin)
The Ever-Power precision planetary gearboxes include reinforced output bearings, and can withstand high radial and axial loads. They enable a simple 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 created 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 highest precision and dynamics. Furthermore, the reinforced angular contact result bearingsoffer high radial and axial capacities, extremely high resistance against tilt, ideal control precision and extremely 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 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 provides 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 severe resistance against tilting moment thanks to the over-sized taper roller bearings.
High torsional rigidity because of an large, robust, planet carrier with stable 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 planet 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 standard 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 the torques you will ever need. Consider you skill with it.
Let’s discuss torque and precision. From a long time 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 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 transmitting. However if you need 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, no more.
Frequently customers ask us “I want a robust precision planetary gearbox but I don’t really want to pay a cost for <3 arcmin gearbox, because 10 arcmin is enough for the machine...”. We have the answer. Ever-Power offers the biggest selection 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 several 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 manufacture 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 made for the highest torsional rigidity. Why? Because torsional backlash usually is the main component of the total backlash when the motor is running at complete load. Therefore 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 offers the planetary gearbox (with output shaft) with the 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 kinds of machines. Thus we offer the biggest range of transmission 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 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 output shaft. So, we’ve designed the Ever-Power gearboxes with a single-piece large diameter output shaft – world carrier. We utilized the biggest powerful 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 capacity for machines with a sizable number of cycles per minute. From a modern packaging machine to a strong NC tool machine, Ever-Power may be the perfect solution.
Efficiency
A precision design, ultra restricted tolerance machining and good surface finishes, allow the Ever-Power to use at very high efficiency values, 98% for just one stage gearbox and 96% for a two stages gearbox. Efficiency values rely on torsional backlash, speed, ratio, ambient temperature, etc. The average efficiency level varies according to the number of stages as proven in the technical data sheets for each gearbox model.
Lubrication
All SG high precision gearboxes are given a special synthetic lubricant that delivers lifetime lubrication.
Gears, world carrier and housing
The ring gear, manufactured from steel, can be an integral part of the housing, sun and world wheels are made from contemporary treated steels, and the input bearing flange is constructed of aluminum. The solitary piece world carrier and output shaft is made from ductile iron, resulting a robust style.
Design and mounting positions
Ever-Power high precision planetary gear units will often have an square output flange with holes and may be mounted in any position. However, on demand, we can also supply gearboxes with round output 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 insight coupling system is suitable for continuous and intermittent services 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 earth gears and high quality synthetic lubricant.
Selection of the best gearbox
Ever-Power offers you 2 tools to help you select the proper gearbox:
Choose 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
Output 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 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 phases-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
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