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 offers been developed with a specific torque/speed relationship at heart and therefore benefits from many advantages.
compact and rigid style ensures highest performance whilst being space and weight efficient
Friction-locked match between shaft and bevel gear
Energy-saving due to high efficiency ranking of 98%
additional cooling: oil circulation system for cooling, cooling packs with or without extra fan
extended output hollow shaft for shrink disk (with or without shrink disc)
also available in stainless steel
The EP-Series spiral bevel gearbox products 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 choices are made possible by a modular design concept that starts with a cubic housing.
The EP-Series is an extremely versatile products, 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 superb spiral bevel gearbox solution whether for power transmission, high torque, or dynamic applications. These gearboxes feature sturdy cast iron housings, hardened bevel gears that are lapped in pairs, and robust bearings all contributing to a dependable 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 will be a perfect addition to your machine design.
Below is a selection of EP-Series gearboxes. You could find the full products, with technical specifications and CAD models, 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 construction and adaptability. The effective and reliable best performer is available in different variations. Like all Ever-Power spiral bevel gearboxes, they are manufactured using the present day production method of ground circular arc tooth according to Ever-Power. For customers, this means greater toothing quality and precision as well as 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 on output shaft: T2Nzul [Nm] 10 – 5700
Max. backlash: j [arcmin] 10, 7, 
Max. input quickness: N1maxzul [min-1] up to 4500
Strong spiral bevel gearboxes – small and simple to incorporate
Spiral bevel gearsStainless spiral bevel gears
Ever-Power wide selection of spiral bevel gearboxes are characterised by top quality and robust performance by virtue of the gear housing manufactured from cast iron. Our spiral bevel gearboxes are produced in four different variations. The drive and the wheel are mainly made with Ever-Power spiral gearing offering a tranquil, steady and efficient operation.
Type EP may be the standard version where the bedding contains strong single-row deep groove ball bearings upon polished bearing seats.
Type “E” and “P” are gearboxes designed for tranny 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 consumer 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 may end up being fitted with a motor 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 are lifestyle-time lubricated and may be supplied in a hygienic edition with a lubricant accepted for the food industry, with stainless shafts and with a rustproof yellow chromated gear housing. If there is a require for special shafts or flanges, we’ve great encounter in adapting gearboxes – even in smaller amounts – or in designing special gearboxes for example with equipment housings in stainless steel or as precision gearboxes with minimal backlash.
The standard definition of a Bevel Gear is a cone-shaped gear which transmits power between 2 intersecting axels.
Looking in bevel gears from the distinctions in helix angles, they can 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 straight bevel gears have become rare and the fact that straight bevel gears teeth cannot be polished, producing spiral bevel gears which may be polished superior with regards to noise decrease, spiral bevel gears are likely to become more common in the future.
Bevel gears can be generally categorized by their manufacturing strategies, namely the Gleason technique and Klingelnberg technique, which each possess differing teeth designs, 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 powerful spiral bevel gearboxes from Ever-Power are utilized worldwide in all commercial sectors of mechanical engineering.
Our comprehensive manufacturing services and our in-house heat treatment make us extremely flexible and responsive. We work together in partnership with you, providing assistance and assistance for your unique application, guiding you through idea, design and produce according to your individual requirements.
Provides invaluable benefits for customised solutions.
Extra drive shafts and a selection of inner gear arrangements make the standard version of our spiral bevel gearbox truly adaptable. From one to three extra shafts, you will find the perfect solution.
Accuracy of gearing guaranteed by verifiable inspection reviews (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 unique requirements such as ATEX or for make use of in the meals 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 tested 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 are space saving.
The high precision spiral bevel gearbox is utilized worldwide in paper processing, food processing, automotive and specialty engineering. An “understanding” with regards 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 carefully spaced to allow lubricants to become spread evenly. The spiral bevel gears in a Ever-Power gearbox are specifically adjusted via a exclusive, adjustable locknut design.
Spiral bevel gears are designed for applications that require high quickness and high torque power. They can help cut consumer costs by giving long-lasting performance with minimal dependence on repairs or replacements. With spiral bevel gears, you don’t have for offsets and a considerably reduced threat of overheating. Curved the teeth and deeper traction between those tooth ensures better asset availability to boost flexible performance and lengthen equipment life.
Spiral bevel gears are bevel gears with helical teeth situated in a 90-level 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 will not slip during operation. This ensures smooth, dependable transmission ideal for high-speed, high-torque applications.
Ever-Power – The high performance bevel gearbox