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 engine 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. Predicated on more than twenty years of accumulated manufacturing and marketing experience, in addition to the highest degree of technical production capabilities, Ever-Power designed and constructed a technically advanced, high quickness, low backlash servo software planetary gearbox. Our Break through patented technology (over 6 patents), supplies the client with the maximum high precision helical reducer at a reasonable price and is offered with the only tip to toe 5-Year warranty in 
the industry today, including the seals and bearings. Our organization slogan is TRUTHFUL Accountable CREATIVE. The primary focus in daily procedure is quality. We satisfaction ourselves on our commitment to quality; our duty, is client satisfaction. We are constantly improving processes, finding proper and effective solutions to provide clients new solutions for tough applications, and developing new products.
High Precision Planetary Gearboxes
Unlimited flexibility
Due to their outstanding properties, planetary gearboxes are found in all kind of commercial applications. Ever-Power high precision planetary gearboxes ideally cover demanding requirements – information are provided on the technical information pages inside our catalog.
Product Features
Higher output torque ranking by using spiral bevel gear design. 30% more than straight bevel gear.
Allows input boosts to 8 occasions than with straight bevel gearing.
Improved load sharing through precision tooth style and longer services life.
Ground gears verified with sophisticated software, ensures smooth, peaceful operation with minimal 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 quickness 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 straightforward 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 devices requiring high accuracy positioning.
The Ever-Power high precision planetary gearbox series ensures a minimum 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, perfect 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 engine 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 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 equipment tooth profile
High efficiency (98%)
High quality seals offer long term 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, leading to 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 could be achieved by adding additional stages.
All the torques you will certainly ever need. Just imagine what you can do with it.
Let’s speak about torque and precision. From a long time Ever-Power high precision planetary gearboxes are popular brand for high precision gearboxes with high torque ideals. 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 coupled 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 largest Backlash range. Pay for what you need, forget about.
Frequently customers ask us “I want a robust precision planetary gearbox but I don’t really want to pay a price for <3 arcmin gearbox, because 10 arcmin is enough for the device...”. We have the perfect solution is. Ever-Power supplies the biggest selection 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 plenty of 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 manufacture 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 made for the highest torsional rigidity. Why? Because torsional backlash usually is the main component of the full total backlash when the engine 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 arrived ahead, and not by chance. Ever-Power supplies the planetary gearbox (with output shaft) with the best torsional stiffness. Ever-Power gearboxes are more precise and that offer better results even (and specifically) in high-dynamic situations.
Transmitting 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 customer can optimize their machine properly.
For ratios 4 to 1000, Ever-Power delivers. You can trust Ever-Power to possess their clients needs in leading line.
High capacity output bearings
All Ever-Power high precision planetary gearboxes are designed to offer the optimum capacity at the result shaft. So, we have designed the Ever-Power gearboxes with a single-piece huge diameter output shaft – planet carrier. We used the biggest high performance 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 per minute. From today’s 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 use at very high efficiency values, 98% for one stage gearbox and 96% for a two phases gearbox. Efficiency values depend on torsional backlash, rate, ratio, ambient temperature, etc. The average efficiency level varies according to the number of phases as demonstrated in the specialized data sheets for every gearbox model.
Lubrication
All SG high precision gearboxes are supplied with a special synthetic lubricant that provides lifetime lubrication.
Gears, world carrier and housing
The ring gear, made of steel, can be an integral area of the housing, sunlight and planet wheels are made of modern treated steels, and the insight bearing flange is constructed of aluminum. The solitary 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 practically any position. However, on demand, we can also supply gearboxes with round output 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 constant and intermittent support with smooth 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 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 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 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 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 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
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
