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 has been created with a particular torque/speed relationship at heart and therefore benefits from many advantages.
compact and rigid design ensures highest efficiency whilst getting space and weight efficient
Friction-locked match 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 disc (with or with out 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, along with universal mounting capability.
All of these options are made feasible by a modular style concept that starts with a cubic casing.
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 The same as 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 great spiral bevel gearbox solution whether for power transmitting, 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 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 for life with synthetic oil
Combining these features with Ever-Power ability to customize, the EP-Series spiral bevel gearbox will be 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 suitable for universal use thanks to their machine-friendly building 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 modern production approach to ground circular arc tooth according to Ever-Power. For customers, this means better toothing quality and precision as well as 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 upon output shaft: T2Nzul [Nm] 10 – 5700
Max. backlash: j [arcmin] 10, 7, 
Max. input rate: 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 high quality and robust functionality by virtue of the gear housing manufactured from cast iron. Our spiral bevel gearboxes are produced in four different versions. The drive and the wheel are generally made with Ever-Power spiral gearing providing a noiseless, steady and efficient operation.
Type EP may be the standard version where the bedding consists of strong single-row deep groove ball bearings upon polished bearing seats.
Type “Electronic” and “P” are gearboxes intended 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 output torque of up to 1,000 Nm and will be fitted with a 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 life-period lubricated and can be supplied in a hygienic edition with a lubricant authorized for the food industry, with stainless shafts and with a rustproof yellow-colored chromated gear housing. If there is a need for particular shafts or flanges, we’ve great experience in adapting gearboxes – actually in smaller numbers – or in designing special gearboxes for instance with equipment 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 at 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 have helix angles. However, due to the fact that manufacture services for directly bevel gears have become rare and the actual fact that directly bevel gears teeth cannot be polished, making spiral bevel gears which may be polished superior when it comes to noise decrease, spiral bevel gears will probably 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 have differing teeth shapes, and presently most gears use the Gleason technique. Incidentally, all gears produced by Ever-Power utilize 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 services and our in-home heat treatment make us extremely flexible and responsive. We work together together with you, providing tips and assistance for your unique software, guiding you through idea, design and manufacture according to your individual requirements.
Provides invaluable benefits for customised solutions.
Additional drive shafts and a selection of internal gear arrangements make the typical version of our spiral bevel gearbox truly adaptable. In one to three additional shafts, you will see the perfect solution.
Precision of gearing guaranteed by verifiable inspection reviews (single flank test)
Various gearbox quality classes
Numerous special possibilities, such as reinforced bearings or cooling for operation at high temperatures
Versions for particular requirements such as ATEX or for use in the meals industry
Various 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 when you are extremely precise with suprisingly low backlash and incredibly low transmission error. Silent, shock resistant, possess overload capability and are space saving.
The high precision spiral bevel gearbox can be 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 dependable, tooth-to-tooth traction that minimizes backlash and prevents the gears from slipping. The gears are properly spaced to allow lubricants to be spread evenly. The spiral bevel gears in a Ever-Power gearbox are precisely adjusted via a unique, adjustable locknut style.
Spiral bevel gears are made for applications that require high speed 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, you don’t have for offsets and a significantly reduced risk of overheating. Curved tooth and deeper traction between those tooth ensures better asset availability to boost flexible performance and prolong equipment life.
Spiral bevel gears are bevel gears with helical teeth situated in a 90-level angle. One’s teeth are designed with hook curve to supply better flexibility and traction. Although they could be considered a hypoid gear, they haven’t any offsets, which indicates they’ll not slip during procedure. This ensures smooth, dependable transmission ideal for high-speed, high-torque applications.
Ever-Power – The powerful bevel gearbox