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 yet 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 Producer in the World
Ever-Power is an internationally leader in manufacturing of planetary gearboxes. Predicated on more than two decades of accumulated production and marketing experience, in addition to the highest degree of technical production capabilities, Ever-Power designed and constructed a technically advanced, high speed, low backlash servo app planetary gearbox. Our Break through patented technology (over 6 patents), supplies the client with the ideal high precision helical reducer at an acceptable price and emerges with the only suggestion to toe 5-Calendar year warranty in the industry today, including the seals and bearings. Our firm slogan is TRUTHFUL Accountable CREATIVE. The principal focus in daily procedure is quality. We satisfaction ourselves on our commitment to quality; our duty, is customer satisfaction. We are constantly improving processes, finding appropriate 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 found in all kind of commercial applications. Ever-Power high precision planetary gearboxes ideally cover demanding requirements – details are offered on the specialized information pages inside our catalog.
Product Features
Higher output torque ranking by using spiral bevel equipment design. 30% a lot more than straight bevel gear.
Allows input boosts to 8 situations than with directly bevel gearing.
Improved load posting through precision tooth design and longer support life.
Surface gears verified with sophisticated software, ensures smooth, silent 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 design for high acceleration and continuous running.
High efficiency up to 95%. Low noise level right 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 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 an extremely high torsional rigidity for the best precision and dynamics. Furthermore, the reinforced angular contact output 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 electric 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 severe resistance against tilting moment thanks to the over-sized taper roller bearings.
High torsional rigidity because of an huge, robust, planet carrier with steady 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 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 very smooth operation. The typical series includes 1, 2, 3 and 4 levels planetary gearboxes with ratios from 3 to 1000. Higher gear reductions can be attained by adding additional stages.
All of the torques you can ever need. Consider you skill 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 values. While 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 require high accuracy positioning combined with a higher value of torque transmitting. However if you want more torque, Ever-Power also has heavy-load precision gearboxes series that allow torques up to 16000 Nm (SGH).
The biggest Backlash range. Pay for what you need, no more.
Often customers ask us “I need a robust precision planetary gearbox yet I don’t really want to pay a cost for <3 arcmin gearbox, because 10 arcmin is enough for the machine...”. We have the perfect solution is. Ever-Power offers the biggest selection of backlash for 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 select among many brands, right? But in the event that you manufacture high precision machines and you are looking for a kick-ass high precision planetary gearbox, after that it is not very easy. Ever-Power Ever-Power planetary gearboxes are made for the best torsional rigidity. Why? Because torsional backlash usually is the main element of the total backlash when the motor is running at full load. So we did a side by side comparison between a standard model Ever-Power and the very best alternatives. Ever-Power arrived ahead, and not by chance. Ever-Power offers 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.
Transmission Ratios. World’s biggest range
Our customers produce many types of machines. Thus you can expect the biggest range of tranny ratios in the globe. Thus, our customer can optimize their machine properly.
For ratios 4 to 1000, Ever-Power delivers. You can trust Ever-Power to have their clients needs in leading line.
High capacity output bearings
All Ever-Power high precision planetary gearboxes are made to offer the maximum capacity at the output shaft. So, we have designed the Ever-Power gearboxes with a single-piece large diameter output shaft – planet carrier. We utilized 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 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 device machine, Ever-Power is the perfect solution.
Efficiency
A precision design, ultra restricted tolerance machining and great surface finishes, allow the Ever-Power to operate at high efficiency values, 98% for just 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 phases as demonstrated in the technical data sheets for each gearbox model.
Lubrication
All SG high precision gearboxes are supplied with a particular synthetic lubricant that provides 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 constructed with modern treated steels, and the insight bearing flange is made from aluminum. The single piece planet carrier and result shaft is made of ductile iron, resulting a robust design.
Design and mounting positions
Ever-Power high precision planetary equipment units will often have an square output flange with holes and may be mounted in virtually any position. However, on demand, we are able to also supply gearboxes with circular result flanges with threaded holes.
Motor connection
The engine installation is very easy thanks to clamping ring technology, that ensures a slip free and non wearing transmission. This reliable input coupling system is suitable for constant and intermittent support with clean 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 suitable gearbox
Ever-Power offers you 2 tools to assist you choose the proper gearbox:
Choose the gearbox with this on-line “Gearbox Design Tool”, or
Fill the “contact page for a new 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
Result 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 levels-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 stages-36 to 400; 4 stages-300 to 1000
Ever-Power-4000
Result 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
Result torque: up to 15000 Nm
Ratios: 1 stage-4; 2 stages-12 to 40; 3 levels-36 to 400; 4 stages-300 to 1000