Ever-Power – The high performance bevel gearbox
The design of the Ever-Power range has been influenced by extremely varied applications within various industry sectors. This bevel gearbox has been produced with a specific torque/speed relationship at heart and therefore benefits from many advantages.
compact and rigid design ensures highest overall performance whilst being space and weight efficient
Friction-locked match between shaft and bevel gear
Energy-saving due to high efficiency ranking 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 with out shrink disc)
also available in stainless steel
The EP-Series spiral bevel gearbox products offers 7 unique sizes, 6 model types, and 9 ratios, with various input-output arrangements including solid shaft or hollow bore options, and also universal mounting capability.
All of these options are made feasible by a modular design concept that begins with a cubic housing.
The EP-Series is an extremely versatile products, meeting virtually all of 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 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 an excellent spiral bevel gearbox solution whether for electric power tranny, high torque, or powerful applications. These gearboxes characteristic sturdy cast iron housings, hardened bevel gears that happen to be lapped in pairs, and robust bearings all adding to a efficient and optimized performance.
Readily available in a wide range of frame sizes
Many shaft configurations
Mathematically precise common bevel gear ratios
High efficiencies 94-98%
Lubricated for life with synthetic oil
Combining these features with Ever-Power capability to customize, the EP-Series spiral bevel gearbox is a perfect addition to your machine design.
Below is a selection of EP-Series gearboxes. You will discover the full product line, with technical specifications and CAD models, right here:
Shaft output configurations
Hollow output configurations
Spiral bevel gearboxes
Ever-Power spiral bevel gearboxes are suitable for universal use because of their machine-friendly building and adaptability. The effective and reliable best performer is obtainable in different variations. Like all Ever-Electricity spiral bevel gearboxes, they are manufactured using the modern production approach to ground circular arc teeth according to Ever-Electric power. For clients, this means higher toothing quality and accuracy as well as even more quickly delivery times.
Angular gearbox with stable 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 speed: 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 will be characterised by top quality and robust functionality by virtue of the gear housing made of cast iron. Our spiral bevel gearboxes are produced in four different versions. The drive and the steering wheel are mainly made with Ever-Power spiral gearing providing a calm, steady and efficient operation.
Type EP may be the standard version where the bedding includes strong single-row deep groove ball bearings upon polished bearing seats.
Type “E” and “P” are gearboxes designed for tranny of high torques in low revolutions. The bearings happen to be strong conical roller bearings on polished bearing chairs.
Type “L” is a special gearbox manufactured 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 can be found in the following gear ratios 1:1, 1,5:1, 2:1 and 3:1 and can also be supplied as reversing gears. All spiral bevel gearboxes will be life-time lubricated and can be provided in a hygienic edition with a lubricant accepted for the meals industry, with stainless steel shafts and with a rustproof yellow-colored chromated gear housing. When there is a want for special shafts or flanges, we’ve great encounter in adapting gearboxes – also in smaller quantities – or in designing particular gearboxes for instance with gear 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 in bevel gears coming from the distinctions in helix angles, they may be generally classified into straight 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 facilities for straight bevel gears are becoming rare and the actual fact that straight bevel gears teeth can’t be polished, making spiral bevel gears which may be polished superior with regards to noise decrease, spiral bevel gears will probably become more common later on.
Bevel gears can be generally categorized by their manufacturing methods, namely the Gleason method and Klingelnberg method, which each have differing teeth shapes, and presently most gears use the Gleason technique. Incidentally, all gears manufactured by Ever-Power use the Gleason method.
Ever-Power description: Spiral bevel gearbox
High-precision and high performance spiral bevel gearboxes from Ever-Power are utilized worldwide in all commercial sectors of mechanical engineering.
Our comprehensive manufacturing facilities and our in-home heat treatment make us extremely flexible and responsive. We work together together with you, providing assistance and assistance for your specific application, guiding you through idea, design and produce according to your own requirements.
Provides invaluable benefits for customised solutions.
Extra drive shafts and a selection of internal gear arrangements make the standard version of our spiral bevel gearbox truly adaptable. In one to three extra shafts, you will find the perfect solution.
Precision of gearing guaranteed by verifiable inspection reports (single flank test)
Various gearbox quality classes
Numerous special possibilities, such as reinforced bearings or cooling for procedure at high temperatures
Versions for unique requirements such as ATEX or for use in the meals industry
Various corrosion resistant finishes: aluminium, stainless steel, painting or Tenifer 30 NO treatment
The spiral bevel gearboxes for torques up to 8,000 Nm have tested their versatility and value time by being extremely precise with very low backlash and very low transmission error. Silent, shock resistant, have overload capability and so are space saving.
The large precision spiral bevel gearbox is used worldwide in paper processing, food processing, automotive and specialty engineering. An “understanding” when it comes to top 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 carefully spaced to permit lubricants to be spread evenly. The spiral bevel gears in a Ever-Power gearbox are precisely adjusted via a unique, adjustable locknut design.
Spiral bevel gears are actually designed for applications that require high speed and large torque power. They are able to help cut consumer costs by giving long-lasting performance with reduced need for maintenance 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 tooth ensures better asset availability to improve flexible performance and prolong 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 gear, they have no offsets, which indicates they will not slip during operation. This ensures smooth, reliable transmission well suited for high-speed, high-torque applications.
Ever-Power – The high performance bevel gearbox