spiral bevel gearbox

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 created with a particular torque/speed relationship at heart and therefore benefits from many advantages.
compact and rigid design ensures highest performance whilst getting space and weight efficient
Friction-locked fit between shaft and bevel gear
Energy-saving because of high efficiency ranking of 98%
Options
additional cooling: oil circulation system for cooling, cooling packs with or without additional fan
extended result hollow shaft for shrink disk (with or without shrink disc)
customized designs
mounting feet
also available 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, in addition to universal mounting capability.
All of these options are made feasible by a modular style concept that starts with a cubic housing.
The EP-Series can be an extremely versatile product line, meeting virtually all of the technical offices requests.
Additional designs:
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 dependable and optimized performance.
Features
Readily available in a wide selection 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 perfect addition to your machine design.
Below is a selection of EP-Series gearboxes. You can find the full products, with technical specifications and CAD models, here:
All V-Series
Shaft output configurations
Hollow output configurations
Spiral bevel gearboxes
Ever-Power spiral bevel gearboxes are ideal for universal use thanks to their machine-friendly building and adaptability. The effective and reliable best performer is offered in different versions. Like all Ever-Power spiral bevel gearboxes, they are manufactured 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 on output shaft: T2Nzul [Nm] 10 – 5700
Max. backlash: j [arcmin] 10, 7, [4]
Max. input rate: N1maxzul [min-1] up to 4500
Solid spiral bevel gearboxes – compact and simple to incorporate
Spiral bevel gearsStainless spiral bevel gears
Ever-Power wide variety of spiral bevel gearboxes are characterised by high quality and robust overall performance by virtue of the gear housing made of cast iron. Our spiral bevel gearboxes are manufactured in four different variations. The drive and the wheel are mainly made out of Ever-Power spiral gearing providing a tranquil, steady and efficient operation.
Type EP is the standard version where the bedding consists of strong single-row deep groove ball bearings upon polished bearing seats.
Type “E” and “P” are gearboxes designed for tranny of high torques at low revolutions. The bearings are strong conical roller bearings on polished bearing chairs.
Type “L” is a special gearbox manufactured according to client requirements.
Our spiral bevel gearboxes could be supplied with up to four shafts, hollow shaft and with an output torque as high as 1,000 Nm and may end up being fitted with a motor 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 can 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 approved for the meals industry, with stainless shafts and with a rustproof yellowish chromated gear housing. If there is a need for particular shafts or flanges, we’ve great encounter in adapting gearboxes – even in smaller numbers – or in designing unique 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 differences in helix angles, they could be generally classified into directly bevel gears, which do not have helix angles, and spiral bevel gears (including zerol bevel gears), which do possess helix angles. However, because of the actual 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 can be polished superior with regards to noise decrease, spiral bevel gears will probably become more common later on.
Bevel gears could be generally classified by their manufacturing methods, namely the Gleason method and Klingelnberg technique, which each possess differing teeth styles, and presently most gears utilize the Gleason technique. 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 facilities and our in-home heat treatment make us extremely flexible and responsive. We work together together with you, providing guidance and assistance for your unique software, guiding you through concept, design and produce according to your individual 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. From one to three extra shafts, you will find the perfect solution.
Accuracy of gearing guaranteed by verifiable inspection reviews (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 for example ATEX or for use in the meals industry
Numerous corrosion resistant finishes: aluminium, stainless steel, painting or Tenifer 30 NO treatment
The spiral bevel gearboxes for torques up to 8,000 Nm have proven their versatility and value time when you are extremely precise with very low backlash and very low transmission error. Silent, shock resistant, have 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 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 exactly adjusted with a unique, adjustable locknut design.
Spiral bevel gears are created for applications that want high quickness and high torque power. They are able to help cut consumer costs by giving long-lasting performance with minimal dependence on repairs or replacements. With spiral bevel gears, there is no need for offsets and a significantly reduced threat of overheating. Curved the teeth and deeper traction between those teeth ensures better asset availability to boost flexible performance and extend equipment life.
Spiral bevel gears are bevel gears with helical teeth positioned in a 90-level angle. The teeth are designed with hook curve to supply better flexibility and traction. Although they can be considered a hypoid gear, they haven’t any offsets, which indicates they will not slip during procedure. This ensures smooth, reliable transmission well suited for high-speed, high-torque applications.