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 specific torque/speed relationship in mind and therefore benefits from many advantages.
compact and rigid style ensures highest overall performance whilst becoming space and weight efficient
Friction-locked fit between shaft and bevel gear
Energy-saving because of high efficiency rating of 98%
extra cooling: oil circulation system for cooling, cooling packs with or without additional fan
extended output hollow shaft for shrink disk (with or without shrink disc)
also available 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, along with universal mounting capability.
All of these options are made possible by a modular design concept that begins with a cubic housing.
The EP-Series can be an extremely versatile product line, meeting virtually all the technical offices requests.
EP Series Used as multipliers (Reduction ratios = 0.5 ; 0.67)
EP Series Manual slide dog clutch, including a neutral.
EP Series Exactly like 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 tranny, high torque, or powerful applications. These gearboxes feature durable cast iron housings, hardened bevel gears that are lapped in pairs, and robust bearings all contributing to a reliable and optimized performance.
Readily available in an array of frame sizes
Many shaft configurations
Mathematically precise common bevel gear ratios
High efficiencies 94-98%
Lubricated forever with synthetic oil
Combining these features with Ever-Power ability to customize, the EP-Series spiral bevel gearbox is a perfect addition to your machine design.
Below is an array of EP-Series gearboxes. You will find the full products, with technical specs and CAD models, right here:
Shaft output configurations
Hollow output configurations
Spiral bevel gearboxes
Ever-Power spiral bevel gearboxes are ideal for universal use thanks to their machine-friendly construction and adaptability. The efficient and reliable best performer is available in different versions. Like all Ever-Power spiral bevel gearboxes, they are produced using the present day production approach to ground circular arc tooth according to Ever-Power. For clients, this means greater toothing quality and precision as well as even more quickly delivery times.
Angular gearbox with solid shaft with key
Ratios: i [-] 1.0 – 6.0
Max. acceleration torque: T2maxzul [Nm] 27 – 15300
Nominal torque on output shaft: T2Nzul [Nm] 10 – 5700
Max. backlash: j [arcmin] 10, 7, 
Max. input acceleration: N1maxzul [min-1] up to 4500
Solid spiral bevel gearboxes – compact and simple to incorporate
Spiral bevel gearsStainless spiral bevel gears
Ever-Power wide selection of spiral bevel gearboxes are characterised by high quality and robust overall performance by virtue of the apparatus housing made of cast iron. Our spiral bevel gearboxes are manufactured in four different variations. The drive and the wheel are mainly made with Ever-Power spiral gearing offering a silent, steady and efficient procedure.
Type EP is the standard version where the bedding contains strong single-row deep groove ball bearings on polished bearing seats.
Type “Electronic” and “P” are gearboxes designed for transmitting of high torques in low revolutions. The bearings are strong conical roller bearings on polished bearing chairs.
Type “L” is a special gearbox produced according to consumer requirements.
Our spiral bevel gearboxes can be supplied with up to 4 shafts, hollow shaft and with an output torque as high as 1,000 Nm and can become fitted with a engine flange with a coupling for direct mounting 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 can also be supplied as reversing gears. All spiral bevel gearboxes are life-time lubricated and may be supplied in a hygienic edition with a lubricant accepted for the meals industry, with stainless shafts and with a rustproof yellowish chromated gear housing. If there is a need for unique shafts or flanges, we’ve great experience in adapting gearboxes – actually in smaller amounts – or in designing particular gearboxes for instance with equipment housings in stainless or as precision gearboxes with reduced backlash.
The typical 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 may be generally classified into directly bevel gears, which do not have helix angles, and spiral bevel gears (which includes zerol bevel gears), which do possess helix angles. However, because of the fact that manufacture services for directly bevel gears are becoming rare and the fact that straight bevel gears teeth cannot be polished, making spiral bevel gears which may be polished superior with regards to noise decrease, spiral bevel gears are likely to become more common later on.
Bevel gears can be generally categorized by their manufacturing strategies, namely the Gleason technique and Klingelnberg method, which each possess differing teeth designs, and presently most gears utilize the Gleason method. Incidentally, all gears manufactured by Ever-Power use the Gleason method.
Ever-Power description: Spiral bevel gearbox
High-precision and powerful spiral bevel gearboxes from Ever-Power are used worldwide in all industrial sectors of mechanical engineering.
Our comprehensive manufacturing facilities and our in-house heat treatment make all of us extremely flexible and responsive. We interact in partnership with you, providing suggestions and assistance for your specific application, guiding you through idea, design and produce according to your individual requirements.
Provides invaluable benefits for customised solutions.
Additional drive shafts and a selection of inner gear arrangements make the typical version of our spiral bevel gearbox truly adaptable. From one to three extra shafts, you will see the perfect solution.
Accuracy of gearing guaranteed by verifiable inspection reports (single flank test)
Various gearbox quality classes
Numerous special possibilities, such as for example reinforced bearings or cooling for operation at high temperatures
Versions for particular requirements such as ATEX or for make use of in the food industry
Different corrosion resistant finishes: aluminium, stainless steel, painting or Tenifer 30 NO treatment
The spiral bevel gearboxes for torques up to 8,000 Nm have confirmed their versatility and value time by being extremely precise with suprisingly low backlash and very low transmission error. Silent, shock resistant, have overload capability and so are space saving.
The high precision spiral bevel gearbox is used 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 dependable, tooth-to-tooth traction that minimizes backlash and prevents the gears from slipping. The gears are carefully spaced to permit lubricants to end up being spread evenly. The spiral bevel gears in a Ever-Power gearbox are precisely adjusted via a unique, adjustable locknut style.
Spiral bevel gears are designed for applications that want high velocity and high torque power. They are able to 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 significantly reduced risk of overheating. Curved tooth and deeper traction between those teeth ensures higher asset availability to boost 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 hook curve to supply better versatility and traction. Although they can be considered a hypoid equipment, they have no offsets, which indicates they’ll not slip during operation. This ensures smooth, reliable transmission well suited for high-speed, high-torque applications.
Ever-Power – The high performance bevel gearbox