Wheel drive and slewing drive solutions
Boosting mobile planetary gear unit performance
Mobile planetary gear devices must provide reliable functionality under extremely harsh conditions. In wheel drives, this means heavy radial loads, shock loads and tilting moves – all in a limited offered space. In slewing equipment, coping with the weighty radial loads transmitted to the slewing Planetary Slew Drive Equipment is the challenge.
Advanced bearing arrangements from Ever-Power are designed for these conditions and more. Solutions include:
Wheel drives – Ever-Power gives thin-section tapered roller bearings, thin section angular contact ball bearings, CARB toroidal roller bearings and off-highway hub models (flanged and geared).
Slewing drives – For the end result pinion in slewing drives, Ever-Power provides 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 with Ever-Electricity, you can support increased external load, elevated torque and more compact and lighter arrangements.the worm planetary gearbox is of horizontally input shaft and vertical output shaft type wall-attached gearbox comprising of three-stage reductions viz. 1 st level of worm gear couple and 2 nd, 3 rd stage is designed with planetary
Ever-Power industrial, yaw and pitch and portable slew drives are made to function seamlessly in applications requiring slew bearings or perhaps racks, perhaps in a large-capacity winch.
Ever-Ability slewing drives are an important component in keeping pounds and size to a minimum on tools such as for example tower cranes, aerial platforms, discharge booms, excavation and structure equipment.
Their planetary structure allows them to withstand very high torque values while maintaining reduced dimensions, reduced weight and high efficiency. The Dana Ever-Vitality slewing drives are suitable for the most severe duties in every environment. The look of the planetary devices optimises torque efficiency and radial load potential, in order to give perfect meshing between pinion and band gear.
For accurate adjustment, a few versions have eccentric mounting between your pinion axis and the casing axis. Their wide variety of ratios enables the selection of electric motor size and type which ideal suits the customer’s.
This wide variety of Ever-Power planetary gear units is particularly designed for pinion and slewing ring drives. Successfully used on tower cranes, shipboard and harbor cranes, wind turbines and as steering drive on ship propulsion devices, they can be utilised in every applications where appropriate positioning is called for. These Ever-Ability slewing drives are ideal for the most serious duties in every environment. The look of the planetary devices optimizes torque effectiveness and radial load ability, as a way to give excellent meshing between pinion and band gear. For accurate adjustment, some variations have eccentric installation between your pinion axis and the casing axis. Their broad range of ratios enables the selection of engine size and type which greatest satisfies the customer’s requirements and 
request.
Technical Data
Maximum Torque 6,000 … 200,000 Nm
Tranny Ratio up to 3,282 iN
Certifications: Certification ISO 9001 Type Acceptance Certifications: DNV-GL and ABS
Sectors: Marine Technologies | Heavy Duty Technologies
Ever-Power Gear Models for Slewing Gears
Description
Technical data
Advantages
Applications
Description
Slewing gear drives are used to put driven devices. They have already been tried and examined in many several applications, such as cranes, excavators, and drilling platforms. Ever-Power gear products for slewing equipment drives have a modular design. They may be combined with an extended or short lantern equipment drive on the outcome side. The mounted end result pinions are manufactured in line with the customer’s requirements. On the input side, we offer solutions for both electrical motors and high-rate or low-quickness hydraulic motors, a few of which already are standardized.
One frequently requested choice, particularly as a equipment unit for slewing equipment drives in bucket wheel excavators, contains a Ever-Power planetary gear device with a bevel or perhaps bevel helical gear unit on the input part. The drive electric motor and a brake are organized on a bracket on the gear device, so that the machine no longer has to be aligned on internet site. A brake is definitely always mounted between your motor and the apparatus unit to be able to correct the boom in a defined position. An overload security mechanism can additionally be provided to protect 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 (higher torques available on request)
Transmission ratios from 25 to 4,000
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Advantages
Compact, space-saving design
Low weight
Low noise level
Variable lantern gear drive lengths acc. to customer’s specification
Modular design creates elevated flexibility and multiple mounting options
No dependence on on-site alignment thanks to bracket with motor, gear unit, brake, and coupling
Customized solutions for particular projects
Option of eccentric set up to permit the backlash to always be adjusted between your pinion and the band gear
Optimized sealing systems prolong the provider life
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Applications
Cranes
Excavators
Drilling platforms
Slew Drives, commonly known as a Slewing Equipment or Slew Bearings, is usually a complete, prepared to install system that includes a ball or roller slewing band bearing, drive coach, and completely enclosed casing. It can be custom-made with hydraulic or electric motors, brakes, planetary gearboxes, corrosion protection, and many other options.
Ever-Power reduce costs by replacing complex in-house systems in machines that rotate serious loads and require functionality and innovation. Each comes with an unlimited slewing position and range, move smoothly and jolt-free, no slip-stick result, and provide the most effective transmission of high ability and torque likely. Our Slew Drives happen to be completely enclosed and sealed casing withstands harsh conditions and increases safety.
As a ready-for-installation program module, they replace many individual parts. Slew drives are used for aerial platforms, security technology, public transportation, forestry equipment sectors, solar trackers, and more.
SLEW DRIVE FEATURES
Compact style for space-saving constructions
Maximum load capacity in a compact design
Designed for very long service life with zero-maintenance
Basic integration into existing applications
Fast customization because of the modular structure
Particular designs deviating from our normal series are realizable
Steering devices for specialized vehicles and cranes (since steering gears to get wheelsets)
Manlift systems for slewing booms and baskets Compact cranes
Equipment attachments, such as concrete demolition pincers, picker hands, and rotary forklifts
Handling units (automation technology)
Loading and unloading devices
Positioning devices/turntables which includes solar trackers
Ever-Ability slewing drives are an important component in keeping excess weight and size to a minimum on gear such as tower cranes, Pitch and Yaw drives for wind energy, aerial platforms and mixers. Their planetary composition signifies that they can resist very high torque ideals while maintaining reduced measurements, reduced weight and great efficiency. The wide range of available ratios enables the selection of a motor size and type which finest satisfies users requirements: hydraulic or electric power. Bevel suggestions and hydraulic brake are some of the options, which are for sale to this series. Simple mounting, operating reliability and flexibility make these units suited to the most severe duties and environments.
Customizable drive solutions, almost all from one source
Our durable, powerful and flexible industrial gear unit solutions satisfy your desires in every respect – the energy rating plus the installation. We provide all the important pieces of a slewing gear drive under one roofing:
Motor and motor scoop
Brake between the motor and gear device with torque limiter to prevent excessive loads
Protective covers
Primary gear unit (helical or bevel-helical)
Planetary gear unit with pinion shaft and prolonged housing at the output
Output pinion
Slewing gear drives for just about any power rating and mounting position
For larger equipment, the slewing equipment drive can be made up of various equipment units that impact on the same girth gear with external or internal teeth. We give the right blend of gear units for every requirement:
Our P series industrial planetary gear products and the X series commercial bevel gear and bevel-helical gear products are satisfactory for smaller torques as high as 500 kNm. A blend of XP series commercial planetary gear devices and X series commercial bevel-helical gear devices provide larger torques as high as 4,000 kNm.
Slewing gear drives are generally shaft-mounted designs. This implies that the apparatus unit is mounted on top and the pinion on the bottom. However, our drive remedy is also offered as a bottom-mounting type or “bottom-up” version – in this instance the pinion is put on top. The lubrication, oil expansion container and the seals will be adapted to the mounting position.
This broad range of Ever-Power planetary gear units is particularly created for pinion and slewing ring drives. Efficiently used on tower cranes, shipboard and harbor cranes, wind generators and as steering travel on ship propulsion systems, they can be used in every applications where appropriate positioning is called for. These Ever-Electricity slewing drives are well suited for the most serious duties atlanta divorce attorneys environment. The design of the planetary systems optimizes torque overall performance and radial load ability, so as to give excellent meshing between pinion and ring gear. For appropriate adjustment, some types have eccentric installation between your pinion axis and the casing axis. Their broad range of ratios enables the selection of engine size and type which ideal suits the client?s requirements and request. Ever-Power is proud of its quality assurance coverage, including the Type Authorization Certificate from DNV.
Features
Slew drive equipment reducers, from 9 kNm to 400 kNm optimum output torque over 10 primary sizes and 3 outcome reinforced support configurations:
– R: dual pilot flanged
– S: dual pilot compact
– H: single pilot entrance flanged
Modular design, with multi-optional executions
