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 however rigid housing and full 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 provided 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. Based on more than two decades of accumulated production and marketing experience, in addition to the highest degree of technical production features, Ever-Power designed and constructed a technically advanced, high velocity, low backlash servo software planetary gearbox. Our Break through patented technology (over 6 patents), supplies the consumer with the maximum high precision helical reducer at a reasonable price and is offered with the only suggestion to toe 5-Calendar year warranty in the market today, like the seals and bearings. Our company 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 continually improving processes, finding proper and effective methods to provide customers new solutions for tough 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 – details are provided on the technical information pages in our catalog.
Product Features
Higher output torque ranking through the use of spiral bevel gear design. 30% a lot more than straight bevel gear.
Allows input boosts to 8 instances than with directly bevel gearing.
Improved load posting through precision tooth style and longer assistance life.
Ground gears verified with sophisticated software, ensures smooth, calm operation with reduced backlash (≤2 arcmin).
High tensile low weight single piece aluminum alloy housing for greatest stiffness.
Free of maintenance lifetime lubrication.
Patented sealing design for high rate and continuous running.
High efficiency up to 95%. Low noise level down to 61dB.
Most ratios offered from 3~200.
With option high quality backlash (≤2 arcmin)
The Ever-Power precision planetary gearboxes include reinforced output bearings, and may 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 top quality gear units with a combination of innovation and years of experience. Ever-Power planetary gearboxes are designed to work with 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 output 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
Output torque: 100 to 12000 Nm
Backlash: ca.0′ <1' <3' <5' or <10'
Input motor 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 provides up to 12000 Nm high precision gearboxes
Ever-Power High Precision Planetary Equipment units have the next 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 because of an large, 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%)
Top quality seals offer long lasting sealing
Triple emergency stop torque
For intermittent and continuous operation
With 4 world wheels assembled on the main 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 typical series includes 1, 2, 3 and 4 stages planetary gearboxes with ratios from 3 to 1000. Higher gear reductions could be achieved by adding additional stages.
All the torques you will ever need. Consider you skill with it.
Let’s discuss 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 require high accuracy positioning coupled with a higher 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 biggest Backlash range. Pay for what you need, no more.
Frequently customers ask us “I need a robust precision planetary gearbox but I don’t want to pay a price for <3 arcmin gearbox, because 10 arcmin will do for the device...”. We have the perfect solution is. Ever-Power offers the biggest range of backlash because of their customers, ca.0' <1' <3' <5' or <10'. Just purchase what you need
Unmatched torsional stiffness. Successful and market-leading machines
There are numerous 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, then it is not so easy. Ever-Power Ever-Power planetary gearboxes are created for the best torsional rigidity. Why? Because torsional backlash generally 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 best alternatives. Ever-Power emerged forward, and not by chance. Ever-Power supplies the planetary gearbox (with output shaft) with the best torsional stiffness. Ever-Power gearboxes are more specific and that offer better results even (and specially) in high-dynamic situations.
Transmission Ratios. World’s biggest range
Our customers generate many kinds of machines. Thus you can expect the biggest selection of transmission ratios in the world. Thus, our client can optimize their machine perfectly.
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 created 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 – planet 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 offer the best accuracy and result capacity for machines with a huge number of cycles each and every minute. From a modern packaging machine to a strong NC tool machine, Ever-Power may be the perfect solution.
Efficiency
A precision design, ultra tight tolerance machining and great surface finishes, allow the Ever-Power to use at very high efficiency values, 98% for one stage gearbox and 96% for a two levels gearbox. Efficiency values rely on torsional backlash, acceleration, ratio, ambient temperature, etc. The average efficiency level varies according to the number of stages as shown in the technical data sheets for every gearbox model.
Lubrication
All SG high precision gearboxes are supplied with a special synthetic lubricant that delivers lifetime lubrication.
Gears, planet carrier and housing
The ring gear, made of steel, is an integral part of the housing, sun and planet wheels are made from modern treated steels, and the insight bearing flange is made from aluminum. The single 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 can be mounted in virtually any position. Nevertheless, on demand, we are able to also supply gearboxes with circular result flanges with threaded holes.
Motor connection
The engine installation is quite easy thanks to clamping ring technology, that ensures a slip free and non wearing transmission. This reliable insight coupling system is suitable for continuous and intermittent services with easy 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 suitable gearbox
Ever-Power gives you 2 tools to assist you choose the proper gearbox:
Choose the gearbox with this on-line “Gearbox Style Tool”, or
Fill the “contact form for a new application”, within 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
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
Result 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 stages-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 phases-36 to 400; 4 stages-300 to 1000