January 3, 2020

Wheel travel and slewing drive solutions
Boosting cellular planetary gear unit performance
Mobile planetary gear units must provide reliable functionality under extremely harsh circumstances. In wheel drives, this means weighty radial loads, shock loads and tilting moves – all in a restricted offered space. In slewing devices, coping with the major radial loads transmitted to the slewing gear is the challenge.
Advanced bearing arrangements from Ever-Power are designed for these conditions and even more. Solutions include:
Wheel drives – Ever-Power presents thin-section tapered roller bearings, thin section angular get in touch with ball bearings, CARB toroidal roller bearings and off-highway hub products (flanged and geared).
Slewing drives – Intended for the outcome pinion in slewing drives, Ever-Power presents Explorer tapered roller bearings, spherical roller bearings and cylindrical roller bearings.
Whatever your drive type and functioning challenges, Ever-Power can help you meet them. Working together with Ever-Electricity, you can support increased external load, improved torque and more compact and lighter arrangements.the worm planetary gearbox is of horizontally input shaft and vertical output shaft type wall-installed gearbox comprising of three-stage reductions viz. 1 st level of worm gear pair and 2 nd, 3 rd stage is designed with planetary
Ever-Electrical power industrial, yaw and pitch and cellular slew drives are created to operate seamlessly in applications requiring slew bearings or racks, perhaps in a large-capacity winch.
Ever-Electric power slewing drives are an important component in keeping excess weight and size to a minimum on tools such as tower cranes, aerial platforms, discharge booms, excavation and building equipment.
Their planetary structure allows them to withstand very high torque values while maintaining reduced dimensions, reduced weight and high efficiency. The Dana Ever-Ability slewing drives are well suited for the most extreme duties atlanta divorce attorneys environment. The look of the planetary systems optimises torque performance and radial load capacity, to be able to give perfect meshing between pinion and band gear.
For accurate adjustment, a lot of versions have eccentric installation between the pinion axis and the casing axis. Their wide range of ratios enables the selection of engine size and type which best suits the customer’s.
This wide range of Ever-Power planetary gear units is particularly created for pinion and slewing ring drives. Successfully employed on tower cranes, shipboard and harbor cranes, wind turbines and as steering travel on ship propulsion systems, they can be utilized in every applications where accurate positioning is necesary. These Ever-Electrical power slewing drives are suited to the most severe duties atlanta divorce attorneys environment. The design of the planetary models optimizes torque performance and radial load capability, in order to give best meshing between pinion and ring gear. For correct adjustment, some types have eccentric installation between your pinion axis and the casing axis. Their wide range of ratios enables the selection of engine size and type which finest accommodates the customer’s requirements and application.
Technical Data
Maximum Torque 6,000 … 200,000 Nm
Transmission Ratio up to 3,282 iN
Certifications: Certification ISO 9001 Type Authorization Certifications: DNV-GL and ABS
Sectors: Marine Technologies | DURABLE Technologies
Ever-Power Gear Models for Slewing Gears
Technical data
Slewing gear drives are used to put driven equipment. They have already been tried and examined in many diverse applications, such as cranes, excavators, and drilling platforms. Ever-Power gear models for slewing gear drives have a modular design. They could be combined with an extended or short lantern gear drive on the output side. The mounted end result pinions are manufactured according to the customer’s specs. On the input side, you can expect solutions for both electric motors and high-swiftness or low-swiftness hydraulic motors, some of which are already standardized.
One frequently requested substitute, particularly as a gear unit for slewing gear drives in bucket wheel excavators, includes a Ever-Power planetary equipment unit with a bevel or bevel helical gear unit on the input side. The drive engine and a brake happen to be arranged on a bracket on the apparatus product, so that the machine no longer should be aligned on site. A brake can be always mounted between the motor and the gear unit in order to resolve the boom in a defined position. An overload safeness mechanism can also be provided to safeguard the boom and the travel against inadmissibly great loads.
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Technical data
Planetary gear unit
Nominal output torques from 22,000 to 354,000 Nm (larger torques available on request)
Transmission ratios from 25 to 4,000
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Compact, space-saving design
Low weight
Low noise level
Variable lantern gear travel lengths acc. to customer’s specification
Modular design creates increased versatility and multiple mounting options
No need for on-site alignment because of bracket with motor, equipment unit, brake, and coupling
Customized solutions for particular projects
Option of eccentric unit installation to enable the backlash to become adjusted between the pinion and the band gear
Optimized sealing systems prolong the assistance life
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Drilling platforms
Slew Drives, commonly known as a Slewing Equipment or Slew Bearings, is definitely a complete, ready to install system that includes a ball or roller slewing band bearing, drive teach, and completely enclosed housing. It can be personalized with hydraulic or electrical motors, brakes, planetary gearboxes, corrosion protection, in addition to many other options.
Ever-Power reduce costs by replacing sophisticated in-house systems in devices that rotate heavy loads and require operation and innovation. Each comes with an unlimited slewing angle and range, move effortlessly and jolt-totally free, no slip-stick impact, and provide the most effective transmission of high vitality and torque conceivable. Our Slew Drives will be completely enclosed and sealed housing withstands harsh conditions and increases safety.
As a ready-for-installation system module, they replace countless individual parts. Slew drives are used for aerial platforms, defense technology, public transport, forestry machine sectors, solar trackers, and much more.
Compact style for space-saving constructions
Optimum load capacity in a concise design
Designed for extended service life with zero-maintenance
Straightforward integration into existing applications
Fast customization thanks to the modular structure
Exceptional designs deviating from our standard series are realizable
Steering systems for specialized vehicles and cranes (since steering gears to get wheelsets)
Manlift systems for slewing booms and baskets Lightweight cranes
Machine attachments, such as concrete demolition pincers, picker hands, and rotary forklifts
Handling gadgets (automation technology)
Loading and unloading devices
Positioning devices/turntables which include solar trackers
Ever-Electrical power slewing drives are an important component in keeping weight and size to a minimum on gear such as tower cranes, Pitch and Yaw drives for wind strength, aerial systems and mixers. Their planetary composition signifies that they can resist very high torque ideals while maintaining reduced sizes, reduced weight and great efficiency. The wide variety of available ratios allows the selection of a electric motor size and type which very best satisfies users requirements: hydraulic or electric power. Bevel insight and hydraulic brake will be some of the choices, which are available for this series. Straightforward mounting, operating stability and versatility make these units suited to the most extreme duties and environments.
Customizable drive solutions, all from one source
Our durable, powerful and flexible industrial gear unit solutions satisfy your desires in all respects – the energy rating and also the installation. We offer all the important parts of a slewing gear drive under one roofing:
Motor and motor scoop
Brake between your motor and gear product with torque limiter to avoid excessive loads
Protective covers
Primary gear product (helical or bevel-helical)
Planetary gear unit with pinion shaft and expanded housing at the output
Output pinion
Slewing equipment drives for just about any power rating and mounting position
For larger machines, the slewing equipment drive can be made up of various gear units that impact on the same girth gear with internal or external teeth. We give the right combination of gear devices for every requirement:
Our P series industrial planetary gear models and the X series professional bevel equipment and bevel-helical gear models are sufficient for smaller torques as high as 500 kNm. A mixture of XP series commercial planetary gear products and X series commercial bevel-helical gear units provide larger torques of up to 4,000 kNm.
Slewing gear drives are generally shaft-mounted designs. This implies that the apparatus unit is mounted at the top and the pinion on underneath. However, our drive option is also readily available as a bottom-mounting variant or “bottom-up” version – in this case the pinion is positioned on top. The lubrication, oil expansion container and the seals happen to be adapted to the installation position.
This wide variety of Ever-Power planetary gear units is specifically designed for pinion and slewing ring drives. Effectively employed on tower cranes, shipboard and harbor cranes, wind generators and as steering drive on ship propulsion systems, they can be used in all applications where appropriate positioning is necesary. These Ever-Electrical power slewing drives are ideal for the most extreme duties in every environment. The look of the planetary models optimizes torque functionality and radial load capacity, so as to give perfect meshing between pinion and ring gear. For accurate adjustment, some types have eccentric mounting between your pinion axis and the casing axis. Their wide variety of ratios enables the selection of engine size and type which finest suits the client?s requirements and application. Ever-Power is proud of its quality assurance coverage, including the Type Authorization Certificate from DNV.
Slew drive equipment reducers, from 9 kNm to 400 kNm maximum output torque over 10 primary sizes and 3 output reinforced support configurations:
– R: dual pilot flanged
– S: dual pilot compact
– H: single pilot entrance flanged
Modular design, with multi-optional executions