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 extremely short, light however rigid housing and complete compatibility with standard engine adapters. Highest Precision, Highest Torque and Quiet Procedure are given 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 Producer in the World
Ever-Power is a worldwide leader in production of planetary gearboxes. Based on more than two decades of accumulated manufacturing and marketing experience, plus the highest degree of technical production features, Ever-Power designed and built a technically advanced, high swiftness, low backlash servo app planetary gearbox. Our Break through patented technology (over 6 patents), provides the customer with the the best possible high precision helical reducer at a reasonable price and emerges with the only suggestion to toe 5-Year warranty in the industry today, including the seals and bearings. Our firm slogan is TRUTHFUL RESPONSIBLE CREATIVE. The principal focus in daily operation is quality. We satisfaction ourselves on our dedication to quality; our duty, is client satisfaction. We are consistently improving processes, finding correct and effective methods 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 preferably cover demanding requirements – information are presented on the technical information pages in our catalog.
Product Features
Higher output torque rating through the use of spiral bevel equipment design. 30% more than straight bevel gear.
Allows input speeds up to 8 times than with straight bevel gearing.
Improved load posting through precision tooth style and longer assistance life.
Ground gears verified with sophisticated software, ensures smooth, quiet operation with minimal backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for highest stiffness.
Free of maintenance lifetime lubrication.
Patented sealing style 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 premium backlash (≤2 arcmin)
The Ever-Power precision planetary gearboxes are equipped with reinforced output bearings, and can 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 a very high torsional rigidity for the highest precision and dynamics. Furthermore, the reinforced angular contact result bearingsoffer high radial and axial capacities, incredibly high resistance against tilt, ideal control precision and intensely low-noise running thanks to 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 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 following 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 huge, robust, planet carrier with stable two-sided support for the planetary gears.
Maximum operating safety
Low running noise due to the optimized equipment 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 main 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 phases planetary gearboxes with ratios from 3 to 1000. Higher gear reductions could be attained by adding additional stages.
All the torques you can 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 well known brand for high precision gearboxes with high torque values. While many manufacturers stop the standard range in about 1000 Nm, we generate 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 transmitting. However if you need more torque, Ever-Power also has heavy-load precision gearboxes series that allow torques up to 16000 Nm (SGH).
The biggest Backlash range. Purchase what you need, no more.
Frequently customers ask us “I want 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. Effective and market-leading machines
There are several planetary gearboxes on the market with compatible output dimensions. So, you count yourself lucky because you can choose among many brands, right? But if you manufacture high precision machines and you are searching for a kick-ass high precision planetary gearbox, then it is not so easy. Ever-Power Ever-Power planetary gearboxes are designed for the best torsional rigidity. Why? Because torsional backlash generally is the main element of the total backlash when the electric 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 emerged forward, and not by chance. Ever-Power offers the planetary gearbox (with output shaft) with the very best torsional stiffness. Ever-Power gearboxes are more precise and that offer better results even (and specifically) in high-dynamic situations.
Transmission Ratios. World’s biggest range
Our customers produce many types of machines. Thus we offer the biggest selection of tranny ratios in the globe. Thus, our consumer can optimize their machine flawlessly.
For ratios 4 to 1000, Ever-Power delivers. You can trust Ever-Power to have their customers needs in the front 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 huge 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 convenience of machines with a sizable number of cycles per minute. From today’s packaging machine to a solid NC tool machine, Ever-Power is the perfect solution.
Efficiency
A precision design, ultra restricted tolerance machining and good surface finishes, enable the Ever-Power to use at very high efficiency values, 98% for one stage gearbox and 96% for a two levels gearbox. Efficiency values depend on torsional backlash, acceleration, ratio, ambient temperature, etc. The average efficiency level varies according to the number of levels as demonstrated in the specialized data sheets for every gearbox model.
Lubrication
All SG high precision gearboxes are given a particular synthetic lubricant that provides lifetime lubrication.
Gears, world carrier and housing
The ring gear, made of steel, is an integral area of the housing, sun and world wheels are constructed with modern treated steels, and the insight bearing flange is made of aluminum. The solitary piece world carrier and output shaft is made of ductile iron, resulting a robust style.
Design and mounting positions
Ever-Power high precision planetary gear units usually have an square output flange with holes and can be mounted in virtually any position. Nevertheless, on demand, we are able to also supply gearboxes with circular output flanges with threaded holes.
Motor connection
The engine installation is quite easy because of clamping ring technology, that ensures a slip free and non wearing transmission. This reliable input coupling system is ideal for continuous and intermittent assistance with even shaft servomotors.
Low noise operation
This series provides high efficiency and low running noise because of high gearing quality, optimized gear profile, uncaged needle bearings for the planet gears and top quality synthetic lubricant.
Selection of the suitable gearbox
Ever-Power offers you 2 tools to help you select the proper gearbox:
Choose the gearbox with this 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
Result torque: up to 135 Nm
Ratios: 1 stage-4; 2 stages-12 to 40; 3 stages-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
Output torque: up to 1350 Nm
Ratios: 1 stage-4; 2 stages-12 to 40; 3 levels-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
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