Wheel drive and slewing drive solutions
Boosting mobile planetary gear unit performance
Mobile planetary gear systems must provide reliable functionality under extremely harsh conditions. In steering wheel drives, this means major radial loads, shock loads and tilting movements – all in a restricted available space. In slewing equipment, coping with the major radial loads transmitted to the slewing gear is the challenge.
Advanced bearing arrangements from Ever-Power can handle these conditions and more. Solutions include:
Wheel drives – Ever-Power provides 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 will help you meet them. Working with Ever-Electrical power, you can support increased external load, elevated torque and smaller sized 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 match and 2 nd, 3 rd stage is designed with planetary
Ever-Electricity industrial, yaw and pitch and cell 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 essential component in keeping excess weight and size to the very least on gear such as tower cranes, aerial platforms, discharge booms, excavation and engineering equipment.
Their planetary structure allows them to withstand very high torque values while maintaining reduced dimensions, decreased weight and high efficiency. The Dana Ever-Electric power slewing drives are ideal for the most severe duties atlanta divorce attorneys environment. The design of the planetary systems optimises torque functionality and radial load capability, to be able to give best meshing between pinion and ring gear.
For accurate adjustment, a few versions have eccentric installation between your pinion axis and the casing axis. Their wide variety of ratios enables selecting motor size and type which best suits the customer’s.
This wide selection of Ever-Power planetary gear units is especially suitable 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 utilised in all applications where correct positioning is called for. These Ever-Ability slewing drives are suited to the most severe duties atlanta divorce attorneys environment. The look of the planetary systems optimizes torque functionality and radial load potential, to be able to give best meshing between pinion and ring gear. For appropriate adjustment, some variants have eccentric mounting between the pinion axis and the casing axis. Their broad range of ratios enables selecting engine size and type which very best suits the customer’s requirements and application.
Technical Data
Maximum Torque 6,000 … 200,000 Nm
Transmitting 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 Products for Slewing Gears
Description
Technical data
Advantages
Applications
Description
Slewing equipment drives are used to put driven machines. They have been tried and examined in many different applications, such as cranes, excavators, and drilling platforms. Ever-Power gear products for slewing equipment drives possess a modular design. They might be combined with a long or short lantern gear drive on the result side. The mounted productivity pinions are manufactured based on the customer’s technical specs. On the input side, you can expect solutions for both electrical motors and high-quickness or low-quickness hydraulic motors, a few of which already are Planetary Slew Drive standardized.
One frequently requested option, particularly as a gear unit for slewing equipment drives in bucket wheel excavators, consists of a Ever-Power planetary gear product with a bevel or bevel helical gear product on the input side. The drive engine and a brake are organized on a bracket on the apparatus product, so that the system no longer has to be aligned on site. A brake is normally always mounted between the motor and the gear unit in order to repair the boom in a precise position. An overload safeness mechanism can additionally be provided to protect the boom and the drive against inadmissibly great loads.
To the very best of the page
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
To the most notable of the page
Advantages
Compact, space-saving design
Low weight
Low noise level
Variable lantern gear travel lengths acc. to customer’s specification
Modular design creates improved versatility and multiple mounting options
No need for on-site alignment because of bracket with motor, equipment unit, brake, and coupling
Customized solutions for certain projects
Option of eccentric assembly to permit the backlash to end up being adjusted between your pinion and the band gear
Optimized sealing systems prolong the support life
To the most notable of the page
Applications
Cranes
Excavators
Drilling platforms
Slew Drives, commonly known as a Slewing Gear or Slew Bearings, is certainly a complete, prepared to install system that contains a ball or roller slewing ring bearing, drive educate, and completely enclosed housing. It can be customized with hydraulic or electrical motors, brakes, planetary gearboxes, corrosion protection, and many other options.
Ever-Power decrease costs by replacing sophisticated in-house systems in equipment that rotate heavy loads and require functionality and innovation. Each comes with an unlimited slewing position and range, move easily and jolt-totally free, no slip-stick effect, and provide the most efficient transmission of high electricity and torque possible. Our Slew Drives will be entirely enclosed and sealed casing withstands harsh conditions and increases safety.
As a ready-for-installation system module, they replace many individual parts. Slew drives are used for aerial platforms, security technology, public transportation, forestry machine sectors, solar trackers, and much more.
SLEW DRIVE FEATURES
Compact design for space-saving constructions
Maximum load capacity in a compact design
Designed for extended service life with zero-maintenance
Straightforward integration into existing applications
Fast customization because of the modular structure
Particular designs deviating from our common series are realizable
Steering devices for specialized vehicles and cranes (seeing that steering gears intended for wheelsets)
Manlift systems for slewing booms and baskets Light-weight cranes
Machine attachments, such as cement demolition pincers, picker hands, and rotary forklifts
Handling equipment (automation technology)
Loading and unloading devices
Positioning devices/turntables including solar trackers
Ever-Power slewing drives are an essential component in keeping weight and size to a minimum on apparatus such as for example tower cranes, Pitch and Yaw drives for wind strength, aerial systems and mixers. Their planetary structure ensures that they can withstand very high torque values while maintaining reduced dimensions, reduced weight and high efficiency. The wide variety of available ratios enables selecting a engine size and type which greatest suits users requirements: hydraulic or electric powered. Bevel insight and hydraulic brake are some of the choices, which are for sale to this series. Simple mounting, operating reliability and adaptability make these units suited to the most severe duties and environments.
Customizable drive solutions, most from one source
Our durable, powerful and flexible professional gear unit solutions meet your requirements in all respects – the power rating in addition to the installation. We offer all the important parts of a slewing gear drive under one roof:
Motor and motor scoop
Brake between the motor and gear device with torque limiter to prevent 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 score and mounting position
For larger equipment, the slewing gear drive can be made up of various equipment units that effect on the same girth gear with external or internal teeth. We give the right combo of gear models for every requirement:
Our P series commercial planetary gear systems and the X series professional bevel equipment and bevel-helical gear models are sufficient for smaller torques of up to 500 kNm. A mixture of XP series commercial planetary gear models and X series industrial bevel-helical gear models provide larger torques as high as 4,000 kNm.
Slewing gear drives are generally shaft-mounted designs. This implies that the gear unit is mounted on top and the pinion on the bottom. However, our drive alternative is also available as a bottom-mounting release or “bottom-up” version – in this instance the pinion is positioned on top. The lubrication, oil growth tank and the seals will be adapted to the installation position.
This broad range of Ever-Power planetary gear units is specifically made for pinion and slewing ring drives. Successfully employed on tower cranes, shipboard and harbor cranes, wind turbines and as steering travel on ship propulsion devices, they can be utilized in all applications where correct positioning is called for. These Ever-Electrical power slewing drives are well suited for the most severe duties in every environment. The design of the planetary products optimizes torque functionality and radial load capacity, so as to give excellent meshing between pinion and band gear. For appropriate adjustment, some variants have eccentric mounting between your pinion axis and the casing axis. Their wide range of ratios enables selecting electric motor size and type which finest suits the customer?s requirements and request. Ever-Power is pleased with its quality assurance coverage, including the Type Acceptance Certificate from DNV.
Features
Slew drive gear reducers, from 9 kNm to 400 kNm maximum output torque over 10 primary sizes and 3 productivity reinforced support configurations:
– R: dual pilot flanged
– S: dual pilot compact
– H: single pilot entrance flanged
Modular design, with multi-optional executions