Ever-Power – The high performance bevel gearbox
The design of the Ever-Power range has been influenced by extremely varied applications within many industry sectors. This bevel gearbox has been created with a particular torque/speed relationship at heart and therefore benefits from many advantages.
compact and rigid style ensures highest efficiency whilst getting space and weight efficient
Friction-locked fit between shaft and bevel gear
Energy-saving because of high efficiency ranking of 98%
Options
extra cooling: oil circulation system for cooling, cooling packs with or without additional fan
extended result hollow shaft for shrink disc (with or without shrink disc)
customized designs
mounting feet
also obtainable in stainless steel
The EP-Series spiral bevel gearbox product line offers 7 different sizes, 6 model types, and 9 ratios, with various input-output arrangements including solid shaft or hollow bore options, in addition to universal mounting capability.
All of these options are made feasible by a modular design concept that begins with a cubic casing.
The EP-Series can be an extremely versatile product line, meeting virtually all the technical offices requests.
Additional designs:
EP Series Used as multipliers (Reduction ratios = 0.5 ; 0.67)
EP Series Manual slide dog clutch, including a neutral.
EP Series The same as ZD With manual forward neutral and invert.
EP Series Spiral bevel gearbox with reinforced hollow bore.
Precision Spiral Bevel Gear Reducers – EP Series
Our EP-Series is a great spiral bevel gearbox solution whether for power transmission, high torque, or dynamic applications. These gearboxes feature durable cast iron housings, hardened bevel gears that are lapped in pairs, and robust bearings all adding to a reliable and optimized performance.
Features
Readily available in an array of frame sizes
Many shaft configurations
Mathematically precise common bevel gear ratios
High efficiencies 94-98%
Lubricated for life with synthetic oil
Merging these features with Ever-Power capability to customize, the EP-Series spiral bevel gearbox will be a perfect addition to your machine style.
Below is a selection of EP-Series gearboxes. You could find the full product line, with technical specifications and CAD models, right here:
All V-Series
Shaft output configurations
Hollow output configurations
Spiral bevel gearboxes
Ever-Power spiral bevel gearboxes are suitable for universal use thanks to their machine-friendly construction and adaptability. The efficient and reliable best performer is offered in different variations. Like all Ever-Power spiral bevel gearboxes, they are manufactured using the present day production approach to ground circular arc the teeth according to Ever-Power. For customers, this means greater toothing quality and precision in addition to even faster delivery times.
Angular gearbox with solid shaft with key
Ratios: i [-] 1.0 – 6.0
Max. acceleration torque: T2maxzul [Nm] 27 – 15300
Nominal torque upon output shaft: T2Nzul [Nm] 10 – 5700
Max. backlash: j [arcmin] 10, 7, [4]
Max. input acceleration: N1maxzul [min-1] up to 4500
Strong spiral bevel gearboxes – small and simple to incorporate
Spiral bevel gearsStainless spiral bevel gears
Ever-Power wide variety of spiral bevel gearboxes are characterised by top quality and robust performance by virtue of the gear housing made of cast iron. Our spiral bevel gearboxes are produced in four different versions. The drive and the wheel are primarily made out of Ever-Power spiral gearing providing a silent, steady and efficient procedure.
Type EP is the standard version where the bedding consists of strong single-row deep groove ball bearings upon polished bearing seats.
Type “Electronic” and “P” are gearboxes intended for transmitting of high torques at low revolutions. The bearings are solid conical roller bearings on polished bearing seats.
Type “L” is a special gearbox manufactured according to customer requirements.
Our spiral bevel gearboxes can be supplied with up to four shafts, hollow shaft and with an result torque as high as 1,000 Nm and can become fitted with a engine flange with a coupling for direct installation of the motor.
The spiral bevel gearboxes are available in the next gear ratios 1:1, 1,5:1, 2:1 and 3:1 and may also be supplied as reversing gears. All spiral bevel gearboxes are existence-time lubricated and can be supplied in a hygienic edition with a lubricant accepted for the meals industry, with stainless steel shafts and with a rustproof yellow chromated gear housing. If there is a need for special shafts or flanges, we’ve great experience in adapting gearboxes – even in smaller amounts – or in designing special gearboxes for example with gear housings in stainless steel or as precision gearboxes with reduced backlash.
The standard definition of a Bevel Gear is a cone-shaped gear which transmits power between 2 intersecting axels.
Looking at bevel gears from the differences in helix angles, they could be generally classified into directly bevel gears, which do not have helix angles, and spiral bevel gears (including zerol bevel gears), which do have helix angles. However, because of the fact that manufacture facilities for directly bevel gears are becoming rare and the fact that directly bevel gears teeth can’t be polished, making spiral bevel gears which may be polished superior with regards to noise reduction, spiral bevel gears will probably become more common in the future.
Bevel gears could be generally classified by their manufacturing methods, namely the Gleason method and Klingelnberg method, which each have differing teeth designs, and presently most gears use the Gleason technique. Incidentally, all gears manufactured by Ever-Power utilize the Gleason method.
Ever-Power explanation: Spiral bevel gearbox
High-precision and powerful spiral bevel gearboxes from Ever-Power are utilized worldwide in all industrial sectors of mechanical engineering.
Our comprehensive manufacturing facilities and our in-home heat treatment make all of us extremely flexible and responsive. We interact in partnership with you, providing information and assistance for your unique app, guiding you through concept, design and produce according to your own requirements.
Provides invaluable benefits for customised solutions.
Additional drive shafts and a selection of inner gear arrangements make the standard version of our spiral bevel gearbox truly adaptable. From one to three additional shafts, you will see the perfect solution.
Accuracy of gearing guaranteed by verifiable inspection reports (single flank test)
Various gearbox quality classes
Numerous special options available, such as for example reinforced bearings or cooling for operation at high temperatures
Versions for special requirements such as ATEX or for use in the food industry
Various corrosion resistant finishes: aluminium, stainless, painting or Tenifer 30 NO treatment
The spiral bevel gearboxes for torques up to 8,000 Nm have confirmed their versatility and value time when you are extremely precise with suprisingly low backlash and incredibly low transmission error. Silent, shock resistant, have overload capability and so are space saving.
The high precision spiral bevel gearbox is utilized worldwide in paper processing, food processing, automotive and specialty engineering. An “understanding” when it comes to quality, diversity, longevity and reliability.
The modified helical teeth of spiral bevel gears create reliable, tooth-to-tooth traction that minimizes backlash and prevents the gears from slipping. The gears are properly spaced to permit lubricants to become spread evenly. The spiral bevel gears in a Ever-Power gearbox are precisely adjusted via a exclusive, adjustable locknut design.
Spiral bevel gears are created for applications that want high velocity and high torque power. They can help cut consumer costs by providing long-lasting performance with minimal need for repairs or replacements. With spiral bevel gears, you don’t have for offsets and a considerably reduced risk of overheating. Curved tooth and deeper traction between those the teeth ensures higher asset availability to improve flexible performance and expand equipment life.
Spiral bevel gears are bevel gears with helical teeth situated in a 90-degree angle. The teeth are designed with a slight curve to provide better versatility and traction. Although they can be considered a hypoid gear, they have no offsets, which indicates they will not slip during operation. This ensures smooth, dependable transmission ideal for high-speed, high-torque applications.