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 provides been created with a particular 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%
additional cooling: oil circulation system for cooling, cooling packs with or without extra fan
extended output hollow shaft for shrink disc (with or with no shrink disc)
also available 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.
Most of these options are made possible by a modular style concept that begins with a cubic casing.
The EP-Series can be an extremely versatile products, 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 great 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 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 forever with synthetic oil
Merging these features with Ever-Power ability to customize, the EP-Series spiral bevel gearbox will be a ideal addition to your machine design.
Below is a selection of EP-Series gearboxes. You will find the full product line, 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 because of their machine-friendly construction and adaptability. The effective and reliable best performer is offered in different versions. Like all Ever-Power spiral bevel gearboxes, they are produced using the present day production approach to ground circular arc the teeth according to Ever-Power. For customers, this means better toothing quality and precision and also 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 velocity: N1maxzul [min-1] up to 4500
Solid spiral bevel gearboxes – small and easy 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 manufactured from cast iron. Our spiral bevel gearboxes are manufactured in four different variations. The drive and the wheel are primarily made with Ever-Power spiral gearing providing a peaceful, steady and efficient operation.
Type EP is the standard version where the bedding includes strong single-row deep groove ball bearings upon polished bearing seats.
Type “E” and “P” are gearboxes designed for transmission of high torques in low revolutions. The bearings are strong conical roller bearings on polished bearing chairs.
Type “L” is a special gearbox manufactured according to customer requirements.
Our spiral bevel gearboxes can be supplied with up to 4 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 installation of the motor.
The spiral bevel gearboxes can be found in the following 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-time lubricated and can be provided in a hygienic edition with a lubricant authorized for the food industry, with stainless steel shafts and with a rustproof yellow chromated gear housing. If there is a need for special shafts or flanges, we’ve great encounter in adapting gearboxes – even in smaller figures – or in designing particular 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 at bevel gears from the distinctions in helix angles, they could 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, because of the actual fact that manufacture facilities for straight bevel gears are becoming rare and the fact that directly bevel gears teeth can’t be polished, making spiral bevel gears which may be polished superior in conditions of noise reduction, spiral bevel gears will probably become more common in the future.
Bevel gears could be generally classified by their manufacturing methods, namely the Gleason method and Klingelnberg method, which each possess differing teeth designs, and presently most gears use the Gleason technique. Incidentally, all gears manufactured by Ever-Power utilize the Gleason method.
Ever-Power explanation: Spiral bevel gearbox
High-precision and powerful spiral bevel gearboxes from Ever-Power are utilized 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 information and assistance for your specific app, guiding you through concept, design and produce according to your own requirements.
Provides invaluable benefits for customised solutions.
Additional drive shafts and a selection of internal gear arrangements make the standard version of our spiral bevel gearbox truly adaptable. From 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 operation at high temperatures
Versions for particular requirements such as ATEX or for use in the food 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, have 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 reliable, tooth-to-tooth traction that minimizes backlash and prevents the gears from slipping. The gears are properly spaced to allow lubricants to become spread evenly. The spiral bevel gears in a Ever-Power gearbox are precisely adjusted with a unique, 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 providing long-lasting performance with minimal dependence on repairs or replacements. With spiral bevel gears, there is no need for offsets and a significantly reduced risk of overheating. Curved tooth and deeper traction between those tooth ensures greater asset availability to improve flexible performance and prolong equipment life.
Spiral bevel gears are bevel gears with helical teeth positioned 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 will not slip during procedure. This ensures smooth, reliable transmission perfect for high-speed, high-torque applications.
Ever-Power – The high performance bevel gearbox