precision planetary gearbox

AFR-SERIES HIGH PRECISION PLANETARY GEARBOXES
QUICK OVERVIEW
The Ever-Power series has a 90° input via helical bevel gear. It features an exceptionally short, light yet rigid housing and complete 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 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 production of planetary gearboxes. Predicated on more than twenty years of accumulated manufacturing and marketing experience, plus the highest level of technical production features, Ever-Power designed and constructed a technically advanced, high speed, low backlash servo program planetary gearbox. Our Break through patented technology (over 6 patents), provides the client with the optimum high precision helical reducer at a reasonable price and emerges with the only tip to toe 5-12 months warranty in the industry today, like the seals and bearings. Our business slogan is TRUTHFUL RESPONSIBLE CREATIVE. The principal focus in daily procedure is quality. We pride ourselves on our commitment to quality; our duty, is customer satisfaction. We are constantly improving processes, finding appropriate and effective solutions to provide clients 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 industrial applications. Ever-Power high precision planetary gearboxes preferably cover demanding requirements – information are presented on the technical information pages in our catalog.
Product Features
Higher output torque ranking through the use of spiral bevel equipment design. 30% a lot more than straight bevel gear.
Allows input boosts to 8 instances than with straight bevel gearing.
Improved load sharing through precision tooth design and longer assistance life.
Ground gears verified with advanced software, ensures smooth, calm operation with minimal backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for maximum stiffness.
Maintenance free lifetime lubrication.
Patented sealing style for high velocity and continuous running.
High efficiency up to 95%. Low sound 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 may withstand high radial and axial loads. They allow 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 combination of innovation and years of experience. Ever-Power planetary gearboxes are designed to use servomotors in machines 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 highest precision and dynamics. Furthermore, the reinforced angular contact result bearingsoffer high radial and axial capacities, incredibly 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 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 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 thanks to 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%)
High 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, resulting in high operating safety and incredibly 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 achieved by adding additional stages.
All of the torques you can ever need. Just imagine you skill with it.
Let’s discuss torque and precision. From a long time Ever-Power high precision planetary gearboxes are popular brand for high precision gearboxes with high torque values. Even though many manufacturers stop the standard 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 combined with a higher value of torque transmitting. However if you need more torque, Ever-Power also offers heavy-load precision gearboxes series that enable torques up to 16000 Nm (SGH).
The biggest Backlash range. Pay for what you need, forget about.
Often 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 machine...”. 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 pay for what you need
Unmatched torsional stiffness. Effective and market-leading machines
There are many planetary gearboxes on the market with compatible output dimensions. So, you count yourself lucky because you can choose among many brands, correct? But in the event that you produce high precision machines 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 designed 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. So we did a side by side comparison between a standard model Ever-Power and the very best alternatives. Ever-Power emerged forward, and not by chance. Ever-Power offers the planetary gearbox (with output shaft) with the best torsional stiffness. Ever-Power gearboxes are more exact and that offer greater results even (and specifically) in high-dynamic situations.
Transmission Ratios. World’s biggest range
Our customers generate many types of machines. Thus you can expect the biggest range of transmission ratios in the world. Thus, our customer can optimize their machine flawlessly.
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 have designed the Ever-Power gearboxes with a single-piece large diameter output shaft – world 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 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 tool machine, Ever-Power may be the perfect solution.
Efficiency
A precision design, ultra tight tolerance machining and great surface finishes, enable the Ever-Power to operate at very high efficiency values, 98% for just one stage gearbox and 96% for a two stages gearbox. Efficiency values rely on torsional backlash, rate, ratio, ambient temperature, etc. The common efficiency level varies based on the number of phases as proven in the technical data sheets for each gearbox model.
Lubrication
All SG high precision gearboxes are given a particular synthetic lubricant that delivers lifetime lubrication.
Gears, planet carrier and housing
The ring gear, made of steel, can be an integral area of the housing, sun and world wheels are constructed with modern treated steels, and the insight bearing flange is made from aluminum. The solitary piece planet carrier and output shaft is made from ductile iron, resulting a robust design.
Design and mounting positions
Ever-Power high precision planetary gear units usually have an square result flange with holes and can be mounted in any position. Nevertheless, on demand, we can also supply gearboxes with round output flanges with threaded holes.
Motor connection
The electric 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 suitable for continuous 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 planet gears and top quality synthetic lubricant.
Selection of the best gearbox
Ever-Power offers you 2 tools to help you select the proper gearbox:
Select the gearbox with this on-line “Gearbox Style Tool”, or
Fill the “contact form for a fresh application”, found in 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 phases-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 stages-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 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 levels-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 stages-36 to 400; 4 stages-300 to 1000