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 yet rigid housing and complete compatibility with standard engine 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 an internationally leader in production of planetary gearboxes. Predicated on more than two decades of accumulated production and marketing experience, plus the highest degree of technical production capabilities, Ever-Power designed and built a technically advanced, high velocity, low backlash servo program planetary gearbox. Our Break through patented technology (over 6 patents), supplies the consumer with the ideal high precision helical reducer at a reasonable price and is offered with the only suggestion to toe 5-Yr 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 pride ourselves on our commitment to quality; our duty, is customer satisfaction. We are continuously improving processes, finding proper and effective methods to provide clients new solutions for challenging applications, and developing services.
High Precision Planetary Gearboxes
Unlimited flexibility
Due to their exceptional properties, planetary gearboxes are found in all kind of commercial applications. Ever-Power high precision planetary gearboxes preferably cover demanding requirements – details are presented on the specialized 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 occasions than with directly bevel gearing.
Improved load posting through precision tooth design and longer services life.
Surface gears verified with sophisticated software, ensures smooth, tranquil 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 sound level 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 enable 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 designed to use servomotors in machines 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 result bearingsoffer high radial and axial capacities, incredibly high level of resistance against tilt, perfect control precision and extremely 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 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 Gear units have the following advantages:
High capacity output bearing offers high radial and axial capacity and an extreme 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 due to the optimized equipment 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 main stage, Ever-Power high precision planetary gear units attain a very good load balancing, leading to 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 can be achieved by adding additional stages.
All the torques you will ever need. Consider what you can do with it.
Let’s speak about torque and precision. From many years Ever-Power high precision planetary gearboxes are popular brand for high precision gearboxes with high torque ideals. While many manufacturers stop the typical 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 offers heavy-load precision gearboxes series that allow 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 but I don’t wish to pay a cost for <3 arcmin gearbox, because 10 arcmin will do for the device...”. We have the solution. Ever-Power supplies the biggest selection 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. Therefore, you count yourself lucky because you can choose among many brands, correct? But if you manufacture high precision devices 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 highest torsional rigidity. Why? Because torsional backlash usually is the main component of the total backlash when the electric motor is running at full load. So we did a hand and hand comparison between a standard model Ever-Power and the best alternatives. Ever-Power came forward, and not by chance. Ever-Power supplies the planetary gearbox (with result 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 create many types of machines. Thus we offer the biggest range of transmission ratios in the world. Thus, our consumer can optimize their machine properly.
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 created 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 powerful taper roller bearings acquiring the highest torsional rigidity. We are proud to announce that the Ever-Power high precision planetary gearboxes offer the best accuracy and result convenience of machines with a large number of cycles each and every minute. From a modern packaging machine to a solid NC device machine, Ever-Power may be the perfect solution.
Efficiency
A precision design, ultra restricted tolerance machining and good surface finishes, allow the Ever-Power to operate at high efficiency values, 98% for one stage gearbox and 96% for a two levels gearbox. Efficiency values rely on torsional backlash, velocity, ratio, ambient temperature, etc. The average efficiency level varies according to the number of levels as proven 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, can be an integral part of the housing, sunlight and world wheels are constructed with contemporary treated steels, and the input bearing flange is made from aluminum. The single piece world carrier and result shaft is made from ductile iron, resulting a robust design.
Design and mounting positions
Ever-Power high precision planetary equipment units will often have an square result flange with holes and can be mounted in virtually any position. Nevertheless, on demand, we are able to also supply gearboxes with round result flanges with threaded holes.
Motor connection
The motor installation is very 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 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 earth gears and top quality synthetic lubricant.
Selection of the best gearbox
Ever-Power gives you 2 tools to assist you select the proper gearbox:
Choose the gearbox with our on-line “Gearbox Design Tool”, or
Fill the “contact form for a fresh application”, within 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 stages-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 levels-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 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 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 stages-36 to 400; 4 stages-300 to 1000