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 developed with a specific torque/speed relationship in mind and therefore benefits from many advantages.
compact and rigid style ensures highest performance whilst being space and weight efficient
Friction-locked suit 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 extra fan
extended output hollow shaft for shrink disk (with or without shrink disc)
also obtainable 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, and also universal mounting capability.
All of these options are made possible by a modular design concept that starts 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 Equipment Reducers – EP Series
Our EP-Series is a superb spiral bevel gearbox solution whether for power transmission, high torque, or powerful 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.
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
Merging these features with Ever-Power ability to customize, the EP-Series spiral bevel gearbox is a ideal addition to your machine style.
Below is an array of EP-Series gearboxes. You could find the full product line, with technical specifications and CAD models, 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 manufactured using the modern production method of ground circular arc teeth according to Ever-Power. For clients, this means greater toothing quality and precision in addition to 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 velocity: N1maxzul [min-1] up to 4500
Solid spiral bevel gearboxes – compact and easy 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 variations. The drive and the wheel are generally made out of Ever-Power spiral gearing providing a quiet, steady and efficient operation.
Type EP is the standard version where the bedding contains strong single-row deep groove ball bearings on polished bearing seats.
Type “E” and “P” are gearboxes intended for transmitting of high torques in low revolutions. The bearings are strong conical roller bearings on polished bearing seats.
Type “L” is a particular gearbox produced according to consumer requirements.
Our spiral bevel gearboxes could be supplied with up to 4 shafts, hollow shaft and with an result torque as high as 1,000 Nm and will become fitted with a motor flange with a coupling for direct installation of the motor.
The spiral bevel gearboxes can be found 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 life-time lubricated and can be provided 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 have great experience in adapting gearboxes – actually in smaller amounts – or in designing particular gearboxes for instance with equipment 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 in bevel gears from the variations in helix angles, they could be generally classified into straight bevel gears, which don’t have helix angles, and spiral bevel gears (which includes zerol bevel gears), which do possess helix angles. However, due to the actual fact that manufacture services for straight bevel gears are becoming rare and the actual fact that directly bevel gears teeth cannot be polished, producing spiral bevel gears which can be polished superior when it comes to noise reduction, spiral bevel gears will probably become more common in the future.
Bevel gears could be generally categorized by their manufacturing strategies, namely the Gleason method and Klingelnberg technique, which each have differing teeth forms, and presently most gears use the Gleason method. Incidentally, all gears manufactured by Ever-Power use the Gleason method.
Ever-Power explanation: 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-home heat treatment make all of us extremely flexible and responsive. We work together in partnership with you, providing assistance and assistance for your unique software, guiding you through concept, design and manufacture according to your own requirements.
Provides invaluable benefits for customised solutions.
Extra drive shafts and a selection of inner gear arrangements make the typical version of our spiral bevel gearbox truly adaptable. In one to three extra shafts, you will see the perfect solution.
Accuracy of gearing guaranteed by verifiable inspection reviews (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
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 when you are extremely precise with very low backlash and incredibly low transmission error. Silent, shock resistant, possess 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” 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 thoroughly spaced to permit lubricants to be spread evenly. The spiral bevel gears in a Ever-Power gearbox are precisely adjusted via a exclusive, adjustable locknut design.
Spiral bevel gears are designed for applications that require high speed and high torque power. They are able to help cut customer costs by providing long-lasting performance with reduced dependence on 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 improve flexible performance and lengthen 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 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 perfect for high-speed, high-torque applications.
Ever-Power – The high performance bevel gearbox