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 provides been developed with a specific torque/speed relationship at heart and therefore benefits from many advantages.
compact and rigid style ensures highest overall 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
extra cooling: oil circulation system for cooling, cooling packs with or without additional fan
extended result hollow shaft for shrink disc (with or with no 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, as well as universal mounting capability.
All of these options are made feasible by a modular design concept that starts with a cubic housing.
The EP-Series is an extremely versatile products, meeting virtually all 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 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 tranny, high torque, or powerful 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.
Features
Readily available in a wide selection 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 capability to customize, the EP-Series spiral bevel gearbox is a perfect addition to your machine design.
Below is an array of EP-Series gearboxes. You can get the full product line, with technical specs 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 structure and adaptability. The efficient and reliable top 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 teeth according to Ever-Power. For customers, this means greater 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, [4]
Max. input velocity: N1maxzul [min-1] up to 4500
Strong spiral bevel gearboxes – small 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 efficiency by virtue of the gear housing made of 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 in fact the bedding includes strong single-row deep groove ball bearings upon polished bearing seats.
Type “E” and “P” are gearboxes intended 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 consumer requirements.
Our spiral bevel gearboxes can be supplied with up to 4 shafts, hollow shaft and with an result torque as high as 1,000 Nm and may be 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 may also be supplied as reversing gears. All spiral bevel gearboxes are life-time lubricated and may be supplied in a hygienic edition with a lubricant approved for the food industry, with stainless steel shafts and with a rustproof yellow chromated gear housing. When there is a need for particular shafts or flanges, we have great experience in adapting gearboxes – even in smaller amounts – or in designing unique gearboxes for example with gear housings in stainless 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 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 (including zerol bevel gears), which do possess helix angles. However, because of the fact that manufacture facilities for directly bevel gears are becoming rare and the fact that straight bevel gears teeth can’t 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 later on.
Bevel gears can be generally classified by their manufacturing methods, namely the Gleason technique and Klingelnberg technique, which each have differing teeth shapes, and presently most gears use the Gleason technique. Incidentally, all gears manufactured by Ever-Power use the Gleason method.
Ever-Power explanation: Spiral bevel gearbox
High-precision and high performance spiral bevel gearboxes from Ever-Power are used worldwide in all commercial sectors of mechanical engineering.
Our comprehensive manufacturing facilities and our in-home heat treatment make all of us extremely flexible and responsive. We interact together with you, providing suggestions and assistance for your specific software, guiding you through idea, design and manufacture according to your individual requirements.
Provides invaluable benefits for customised solutions.
Extra drive shafts and a selection 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.
Precision of gearing guaranteed by verifiable inspection reports (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 unique requirements such as for example ATEX or for use in the food industry
Different 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, possess 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 properly spaced to allow lubricants to become spread evenly. The spiral bevel gears in a Ever-Power gearbox are exactly adjusted via a exclusive, adjustable locknut design.
Spiral bevel gears are made for applications that require high swiftness and high torque power. They can help cut customer costs by giving long-lasting performance with minimal need for repairs or replacements. With spiral bevel gears, you don’t have for offsets and a significantly reduced threat of overheating. Curved teeth and deeper traction between those tooth ensures higher 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 equipment, they haven’t any offsets, which indicates they’ll not slip during operation. This ensures smooth, dependable transmission well suited for high-speed, high-torque applications.

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