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 exceptionally short, light however 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 a worldwide leader in manufacturing of planetary gearboxes. Predicated on more than two decades 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 quickness, low backlash servo program planetary gearbox. Our Break through patented technology (over 6 patents), supplies the customer with the the best possible high precision helical reducer at an acceptable price and emerges with the only tip to toe 5-Yr warranty in the market today, like the seals and bearings. Our organization slogan is TRUTHFUL Accountable CREATIVE. The primary focus in daily operation is quality. We satisfaction ourselves on our dedication to quality; our duty, is client satisfaction. We are constantly improving processes, finding appropriate and effective methods to provide clients new solutions for tough applications, and developing services.
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 – details are presented on the technical information pages in 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 moments than with directly bevel gearing.
Improved load sharing through precision tooth design and longer provider 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 best stiffness.
Maintenance free lifetime lubrication.
Patented sealing design for high speed and continuous running.
High efficiency up to 95%. Low noise level right down to 61dB.
Most ratios offered from 3~200.
With option superior backlash (≤2 arcmin)
The Ever-Power precision planetary gearboxes are equipped with reinforced output bearings, and will withstand high radial and axial loads. They allow 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 high quality gear units with a mixture of innovation and years of experience. Ever-Power planetary gearboxes are made to use servomotors in devices requiring high accuracy positioning.
The Ever-Power high precision planetary gearbox series ensures the very least torsional backlash because of a very 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, perfect 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 Gear 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 steady two-sided support for the planetary gears.
Maximum operating safety
Low running noise because of the optimized gear tooth profile
High efficiency (98%)
High quality seals offer permanent 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 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 certainly ever need. Consider what you can do with it.
Let’s speak about torque and precision. From a long time Ever-Power high precision planetary gearboxes are popular brand for high precision gearboxes with high torque ideals. While many manufacturers stop the standard 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 combined with a higher value of torque transmission. However if you need more torque, Ever-Power also offers heavy-load precision gearboxes series that allow 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 but I don’t want to pay a cost for <3 arcmin gearbox, because 10 arcmin will do for the machine...”. We have the solution. Ever-Power offers the biggest range of backlash for their customers, ca.0' <1' <3' <5' or <10'. Just pay for 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, right? But if you produce high precision machines and you are searching for a kick-ass high precision planetary gearbox, then it is not very easy. Ever-Power Ever-Power planetary gearboxes are designed for the highest torsional rigidity. Why? Because torsional backlash usually is the main component of the total backlash when the engine is running at full load. Therefore we did a side by side comparison between a typical model Ever-Power and the very best alternatives. Ever-Power emerged 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 specific and that offer better results even (and specifically) in high-dynamic situations.
Tranny Ratios. World’s biggest range
Our customers generate many kinds of machines. Thus you can expect the biggest selection of transmission ratios in the globe. Thus, our client 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 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 – planet 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 capacity for machines with a sizable number of cycles each and every minute. From today’s packaging machine to a strong 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 use at high efficiency values, 98% for one stage gearbox and 96% for a two stages gearbox. Efficiency values rely on torsional backlash, quickness, ratio, ambient temperature, etc. The average efficiency level varies according to the number of stages as demonstrated in the technical 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, manufactured from steel, can be an integral part of the housing, sunlight and world wheels are made of modern treated steels, and the input bearing flange is made of aluminum. The solitary piece planet carrier and output shaft is made of ductile iron, resulting a robust design.
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 virtually any position. However, on demand, we can also supply gearboxes with circular result flanges with threaded holes.
Motor connection
The electric motor installation is quite 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 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 planet gears and high 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 our on-line “Gearbox Design Tool”, or
Fill the “contact page for a fresh application”, within our catalog, and send 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
Result 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
Result 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 levels-36 to 400; 4 stages-300 to 1000