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 yet rigid housing and full compatibility with standard engine adapters. Highest Precision, Highest Torque and Quiet Operation 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 an internationally leader in manufacturing of planetary gearboxes. Predicated on more than twenty years of accumulated production and marketing experience, plus the highest level of technical production features, Ever-Power designed and built a technically advanced, high acceleration, low backlash servo software 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-Yr warranty in the market today, like the seals and bearings. Our organization slogan is TRUTHFUL RESPONSIBLE CREATIVE. The primary focus in daily operation is quality. We satisfaction ourselves on our commitment to quality; our duty, is client satisfaction. We are continuously improving processes, finding proper and effective methods to provide customers new solutions for hard applications, and developing services.
High Precision Planetary Gearboxes
Unlimited flexibility
Due to their excellent properties, planetary gearboxes are used in all kind of commercial 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% a lot 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 support life.
Floor gears verified with sophisticated software, ensures smooth, quiet operation with reduced backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for best stiffness.
Free of maintenance lifetime lubrication.
Patented sealing design for high acceleration and continuous running.
High efficiency up to 95%. Low sound level 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 can withstand high radial and axial loads. They allow a simple 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 designed to use servomotors in machines requiring high precision positioning.
The Ever-Power high precision planetary gearbox series ensures the very least torsional backlash because of 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, 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 engine flanges: For just about any servomotor brand
Result 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 Equipment units have the following advantages:
High capacity output bearing offers high radial and axial capacity and an intense resistance against tilting moment thanks to the over-sized taper roller bearings.
High torsional rigidity thanks to an large, robust, planet carrier with stable two-sided support for the planetary gears.
Maximum operating safety
Low running noise because of the optimized gear tooth profile
High efficiency (98%)
Top quality seals offer permanent 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 very high operating safety and incredibly smooth operation. The standard series includes 1, 2, 3 and 4 levels planetary gearboxes with ratios from 3 to 1000. Higher gear reductions could be attained by adding additional stages.
All the torques you will certainly ever need. Just imagine what you can do 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 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 require high accuracy positioning combined with a higher value of torque transmission. However if you want more torque, Ever-Power also has heavy-load precision gearboxes series that allow torques up to 16000 Nm (SGH).
The largest Backlash range. Pay for what you need, no more.
Often customers ask us “I want a robust precision planetary gearbox yet I don’t really want to pay a cost for <3 arcmin gearbox, because 10 arcmin will do for the machine...”. We have the answer. Ever-Power offers the biggest range of backlash for his or her 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 on the market with compatible output dimensions. So, you count yourself lucky because you can select among many brands, right? But if you produce high precision machines and you are looking for a kick-ass high precision planetary gearbox, then it is not very easy. Ever-Power Ever-Power planetary gearboxes are created for the best torsional rigidity. Why? Because torsional backlash generally is the main element of the total backlash when the motor is running at full load. So we did a hand and hand comparison between a standard model Ever-Power and the very best alternatives. Ever-Power arrived ahead, rather than by chance. Ever-Power supplies the planetary gearbox (with output shaft) with the very 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 generate many types of machines. Thus you can expect the biggest selection of transmission 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 clients needs in the front line.
High capacity output bearings
All Ever-Power high precision planetary gearboxes are made to offer the optimum capacity at the output shaft. So, we’ve designed the Ever-Power gearboxes with a single-piece large diameter output shaft – planet carrier. We utilized the biggest powerful taper roller bearings acquiring 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 big number of cycles each and every minute. From a modern packaging machine to a strong NC tool machine, Ever-Power is the perfect solution.
Efficiency
A precision design, ultra limited 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 phases gearbox. Efficiency values depend on torsional backlash, rate, ratio, ambient temperature, etc. The common efficiency level varies according to the number of phases as demonstrated in the technical data sheets for every 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, manufactured from steel, can be an integral area of the housing, sun and planet wheels are made from contemporary treated steels, and the insight bearing flange is constructed of aluminum. The single piece world carrier and output shaft is made from ductile iron, resulting a robust design.
Design and mounting positions
Ever-Power high precision planetary gear units will often have an square result flange with holes and can be mounted in practically any position. Nevertheless, on demand, we can also supply gearboxes with round result flanges with threaded holes.
Motor connection
The motor installation is quite easy because of clamping ring technology, that ensures a slip free and non wearing transmission. This reliable input coupling system is suitable for continuous and intermittent service with soft 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 earth gears and top quality synthetic lubricant.
Selection of the suitable gearbox
Ever-Power gives you 2 tools to help you choose the proper gearbox:
Select the gearbox with our on-line “Gearbox Style Tool”, or
Fill the “contact form 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 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 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 phases-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 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 phases-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 phases-36 to 400; 4 stages-300 to 1000