Ever-Power – The high performance bevel gearbox
The look 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 at heart and therefore advantages from many advantages.
compact and rigid style ensures highest functionality whilst being space and weight efficient
Friction-locked match between shaft and bevel gear
Energy-saving because of 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 no 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, in addition to universal mounting capability.
All of these choices are made feasible by a modular design concept that starts with a cubic housing.
The EP-Series is an extremely versatile product line, 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 reverse.
EP Series Spiral bevel gearbox with reinforced hollow bore.
Precision Spiral Bevel Equipment 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 sturdy 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 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 products, with technical specs and CAD models, here:
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 effective and reliable best performer is available in different variations. Like all Ever-Power spiral bevel gearboxes, they are produced using the present day production method of ground circular arc tooth according to Ever-Power. For clients, this means higher toothing quality and precision and also 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, 
Max. input acceleration: N1maxzul [min-1] up to 4500
Solid 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 made of cast iron. Our spiral bevel gearboxes are produced in four different variations. The drive and the wheel are mainly made out of Ever-Power spiral gearing providing a noiseless, steady and efficient operation.
Type EP may be the standard version where in fact the bedding consists of strong single-row deep groove ball bearings on polished bearing seats.
Type “E” and “P” are gearboxes designed for tranny of high torques in low revolutions. The bearings are solid conical roller bearings on polished bearing chairs.
Type “L” is a special gearbox manufactured according to client requirements.
Our spiral bevel gearboxes can be given up to four shafts, hollow shaft and with an result torque as high as 1,000 Nm and will become fitted with a electric motor 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 will be provided in a hygienic edition with a lubricant accepted for the food industry, with stainless shafts and with a rustproof yellowish chromated gear housing. If there is a need for particular shafts or flanges, we have great experience in adapting gearboxes – actually in smaller figures – or in designing unique gearboxes for example with gear housings in stainless or as precision gearboxes with minimal backlash.
The typical 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 may be generally classified into straight bevel gears, which don’t 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 straight bevel gears teeth can’t be polished, making spiral bevel gears which can be polished superior in terms of noise decrease, spiral bevel gears are likely to become more common in the future.
Bevel gears can be generally classified by their manufacturing strategies, namely the Gleason technique and Klingelnberg technique, which each possess differing teeth shapes, and presently most gears utilize the Gleason technique. Incidentally, all gears produced by Ever-Power use the Gleason method.
Ever-Power explanation: 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-home heat treatment make us extremely flexible and responsive. We interact in partnership with you, providing advice 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 choice of inner 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.
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 procedure at high temperatures
Versions for particular requirements such as for example ATEX or for use in the meals industry
Different corrosion resistant finishes: aluminium, stainless, painting or Tenifer 30 NO treatment
The spiral bevel gearboxes for torques up to 8,000 Nm have proven 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 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 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 exactly adjusted via a exclusive, adjustable locknut design.
Spiral bevel gears are made for applications that require high rate and high torque power. They can help cut consumer costs by giving long-lasting performance with reduced need for repairs or replacements. With spiral bevel gears, there is no need for offsets and a significantly reduced risk of overheating. Curved teeth and deeper traction between those tooth ensures better asset availability to boost flexible performance and extend equipment life.
Spiral bevel gears are bevel gears with helical teeth situated in a 90-level angle. The teeth were created with a slight curve to provide better flexibility and traction. Although they can be considered a hypoid equipment, they haven’t any offsets, which indicates they’ll not slip during operation. This ensures smooth, reliable transmission ideal for high-speed, high-torque applications.
spiral bevel gearbox
Ever-Power – The high performance bevel gearbox