Ever-Power – The powerful bevel gearbox
The design of the Ever-Power range has been influenced by extremely varied applications within many industry sectors. This bevel gearbox provides been developed with a particular torque/speed relationship at heart and therefore benefits from many advantages.
compact and rigid style ensures highest overall performance whilst becoming space and weight efficient
Friction-locked match between shaft and bevel gear
Energy-saving due to high efficiency rating of 98%
additional 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 obtainable 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, and also universal mounting capability.
All of these options are made possible by a modular style concept that starts with a cubic casing.
The EP-Series can be 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 Exactly like ZD With manual forward neutral and reverse.
EP Series Spiral bevel gearbox with reinforced hollow bore.
Precision Spiral Bevel Gear Reducers – EP Series
Our EP-Series is a good spiral bevel gearbox solution whether for power transmitting, 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 will discover 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 because of their machine-friendly construction and adaptability. The efficient and reliable best performer is available in different variations. Like all Ever-Power spiral bevel gearboxes, they are manufactured using the modern production approach to ground circular arc the teeth according to Ever-Power. For clients, this means greater 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 speed: N1maxzul [min-1] up to 4500
Strong spiral bevel gearboxes – small and easy to incorporate
Spiral bevel gearsStainless spiral bevel gears
Ever-Power wide range of spiral bevel gearboxes are characterised by top quality and robust efficiency by virtue of the apparatus housing manufactured from cast iron. Our spiral bevel gearboxes are produced in four different variations. The drive and the wheel are primarily made with Ever-Power spiral gearing providing a quiet, steady and efficient operation.
Type EP is the standard version where in fact the bedding contains strong single-row deep groove ball bearings upon polished bearing seats.
Type “Electronic” and “P” are gearboxes intended for tranny of high torques at low revolutions. The bearings are solid conical roller bearings on polished bearing chairs.
Type “L” is a particular gearbox produced according to client requirements.
Our spiral bevel gearboxes could be given up to four shafts, hollow shaft and with an output torque as high as 1,000 Nm and may be fitted with a electric motor 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 lifestyle-time lubricated and may be supplied in a hygienic edition with a lubricant authorized for the meals industry, with stainless shafts and with a rustproof yellowish chromated gear housing. When there is a need for particular shafts or flanges, we have great experience in adapting gearboxes – also in smaller numbers – or in designing unique gearboxes for instance with gear housings in stainless steel 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 from the differences in helix angles, they can be generally classified into directly bevel gears, which do not have helix angles, and spiral bevel gears (including zerol bevel gears), which do have helix angles. However, because of the actual fact that manufacture facilities for straight bevel gears have become rare and the fact that directly bevel gears teeth can’t be polished, producing spiral bevel gears which can be polished superior in conditions of 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 technique and Klingelnberg technique, which each have differing teeth forms, and presently most gears utilize the Gleason method. Incidentally, all gears produced by Ever-Power utilize 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 industrial sectors of mechanical engineering.
Our comprehensive manufacturing services and our in-home heat treatment make us extremely flexible and responsive. We work together in partnership with you, providing advice and assistance for your specific application, guiding you through concept, design and produce according to your individual requirements.
Provides invaluable benefits for customised solutions.
Extra drive shafts and a choice of inner gear arrangements make the standard version of our spiral bevel gearbox truly adaptable. In one to three additional shafts, you will find the perfect solution.
Accuracy of gearing guaranteed by verifiable inspection reports (single flank test)
Various gearbox quality classes
Numerous special options available, such as for example reinforced bearings or cooling for procedure at high temperatures
Versions for special requirements such as 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 confirmed their versatility and value time by being extremely precise with very low backlash and very low transmission error. Silent, shock resistant, possess overload capability and so are space saving.
The high precision spiral bevel gearbox is utilized 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 allow lubricants to be 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 are able to help cut consumer costs by providing long-lasting performance with minimal dependence on repairs or replacements. With spiral bevel gears, there is no need for offsets and a considerably reduced threat of overheating. Curved tooth and deeper traction between those teeth ensures better asset availability to improve flexible performance and extend equipment life.
Spiral bevel gears are bevel gears with helical teeth situated in a 90-degree angle. The teeth are designed with a slight curve to provide better versatility and traction. Although they could be considered a hypoid gear, they haven’t any offsets, which indicates they’ll not slip during operation. This ensures smooth, dependable transmission ideal for high-speed, high-torque applications.
Ever-Power – The powerful bevel gearbox