Ever-Power – The powerful bevel gearbox
The look of the Ever-Power range has been influenced by extremely varied applications within many industry sectors. This bevel gearbox offers been developed with a particular torque/speed relationship in mind and therefore benefits from many advantages.
compact and rigid design ensures highest efficiency whilst becoming space and weight efficient
Friction-locked match between shaft and bevel gear
Energy-saving due to 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 with no 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 choices are made possible by a modular design concept that starts with a cubic casing.
The EP-Series can be 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 Equipment Reducers – EP Series
Our EP-Series is a great spiral bevel gearbox solution whether for power tranny, high torque, or dynamic 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 for life 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 design.
Below is a selection of EP-Series gearboxes. You can find the full products, with technical specs and CAD models, right 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 building and adaptability. The efficient and reliable top performer is offered in different variations. Like all Ever-Power spiral bevel gearboxes, they are manufactured using the present day production approach to ground circular arc tooth according to Ever-Power. For customers, this means better toothing quality and precision along with 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 swiftness: N1maxzul [min-1] up to 4500
Solid spiral bevel gearboxes – small and simple 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 apparatus housing manufactured from cast iron. Our spiral bevel gearboxes are manufactured in four different versions. The drive and the wheel are generally 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 “Electronic” and “P” are gearboxes designed for tranny of high torques in low revolutions. The bearings are solid conical roller bearings on polished bearing seats.
Type “L” is a particular gearbox manufactured according to customer requirements.
Our spiral bevel gearboxes can be supplied with up to four shafts, hollow shaft and with an result torque of up to 1,000 Nm and can become fitted with a engine flange with a coupling for direct mounting of the motor.
The spiral bevel gearboxes are available in the following 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 may be supplied in a hygienic version with a lubricant accepted for the meals industry, with stainless shafts and with a rustproof yellowish chromated gear housing. If there is a require for unique shafts or flanges, we’ve great experience in adapting gearboxes – actually in smaller amounts – or in designing particular gearboxes for instance with equipment 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 at bevel gears from the differences in helix angles, they may 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 directly bevel gears have become rare and the fact that straight bevel gears teeth cannot 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 strategies, namely the Gleason technique and Klingelnberg method, which each have differing teeth styles, and presently most gears utilize the Gleason method. 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 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 interact in partnership with you, providing suggestions and assistance for your specific software, guiding you through idea, design and produce according to your individual requirements.
Provides invaluable benefits for customised solutions.
Additional drive shafts and a choice of internal gear arrangements make the standard version of our spiral bevel gearbox truly adaptable. From 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 operation 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 incredibly 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” 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 cautiously spaced to permit lubricants to end up being spread evenly. The spiral bevel gears in a Ever-Power gearbox are precisely adjusted via a unique, adjustable locknut design.
Spiral bevel gears are made for applications that require high acceleration and high torque power. They can help cut customer costs by providing long-lasting performance with reduced need for repairs or replacements. With spiral bevel gears, there is no need for offsets and a significantly reduced threat of overheating. Curved teeth and deeper traction between those tooth ensures greater asset availability to boost flexible performance and expand equipment life.
Spiral bevel gears are bevel gears with helical teeth situated in a 90-level angle. The teeth are designed with a slight curve to supply better versatility and traction. Although they could be considered a hypoid gear, they have no offsets, which indicates they’ll not slip during procedure. This ensures smooth, reliable transmission perfect for high-speed, high-torque applications.
Ever-Power – The powerful bevel gearbox