precision planetary gearbox

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 complete compatibility with standard electric motor adapters. Highest Precision, Highest Torque and Quiet Procedure are provided by 100% optimized Helical Gearing. High Axial and Radial Loads supplied 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 production of planetary gearboxes. Predicated on more than two decades of accumulated production 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 application planetary gearbox. Our Break through patented technology (over 6 patents), provides the client with the maximum high precision helical reducer at a reasonable price and emerges with the only tip to toe 5-Season warranty in the market today, including the seals and bearings. Our organization slogan is TRUTHFUL RESPONSIBLE CREATIVE. The principal focus in daily procedure is quality. We satisfaction ourselves on our dedication to quality; our duty, is client satisfaction. We are consistently improving processes, finding appropriate and effective solutions to provide clients new solutions for hard applications, and developing new products.
High Precision Planetary Gearboxes
Unlimited flexibility
Due to their outstanding 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 specialized information pages inside our catalog.
Product Features
Higher output torque ranking 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 style and longer services life.
Ground gears verified with sophisticated software, ensures smooth, peaceful operation with reduced backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for highest stiffness.
Maintenance free 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 offered from 3~200.
With option premium backlash (≤2 arcmin)
The Ever-Power precision planetary gearboxes include reinforced output bearings, and may withstand high radial and axial loads. They enable a straightforward 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 top quality gear units with a mixture of innovation and years of experience. Ever-Power planetary gearboxes are made to use servomotors in machines requiring high accuracy 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 get in touch with result bearingsoffer high radial and axial capacities, extremely high level of resistance against tilt, perfect 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
Result torque: 100 to 12000 Nm
Backlash: ca.0′ <1' <3' <5' or <10'
Input electric motor 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 Equipment 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 huge, robust, planet carrier with stable 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 term 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 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 many years Ever-Power high precision planetary gearboxes are popular brand for high precision gearboxes with high torque values. While 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 need high accuracy positioning coupled with a high value of torque transmission. However if you want more torque, Ever-Power also offers 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 need a robust precision planetary gearbox yet I don’t need to pay a cost for <3 arcmin gearbox, because 10 arcmin is enough for the device...”. We have the perfect solution is. Ever-Power supplies the biggest selection of backlash because of their customers, ca.0' <1' <3' <5' or <10'. Just purchase what you need
Unmatched torsional stiffness. Effective and market-leading machines
There are many planetary gearboxes in the market with compatible output dimensions. Therefore, you count yourself lucky because you can select among many brands, correct? But if you manufacture 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 made for the highest torsional rigidity. Why? Because torsional backlash usually is the main component of the full total backlash when the engine is running at complete load. Therefore we did a hand and hand comparison between a standard model Ever-Power and the best alternatives. Ever-Power arrived forward, and not by chance. Ever-Power offers 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.
Tranny Ratios. World’s biggest range
Our customers produce many kinds of machines. Thus you can expect the biggest range of transmitting ratios in the globe. Thus, our client can optimize their machine properly.
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 made to offer the maximum capacity at the result shaft. So, we have designed the Ever-Power gearboxes with a single-piece large diameter output shaft – world carrier. We used 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 result convenience of machines with a huge number of cycles per minute. From today’s packaging machine to a solid NC tool machine, Ever-Power may be the perfect solution.
Efficiency
A precision design, ultra tight tolerance machining and good surface finishes, enable the Ever-Power to operate at high efficiency values, 98% for just 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 according to the number of levels as shown in the specialized data sheets for each gearbox model.
Lubrication
All SG high precision gearboxes are supplied with a particular synthetic lubricant that provides lifetime lubrication.
Gears, world carrier and housing
The ring gear, manufactured from steel, can be an integral area of the housing, sunlight and world wheels are made from contemporary treated steels, and the input bearing flange is constructed of aluminum. The solitary piece world carrier and result shaft is constructed of 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 can be mounted in virtually any position. Nevertheless, on demand, we can also supply gearboxes with circular result flanges with threaded holes.
Motor connection
The motor installation is very easy because of clamping ring technology, that ensures a slip free and non wearing transmission. This reliable insight coupling system is ideal for continuous and intermittent services with even 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 assist you choose the proper gearbox:
Select the gearbox with this 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
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
Result torque: up to 450 Nm
Ratios: 1 stage-4; 2 stages-12 to 40; 3 phases-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
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 phases-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 levels-36 to 400; 4 stages-300 to 1000

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