Wheel drive and slewing drive solutions
Boosting cellular planetary gear unit performance
Mobile planetary gear devices must provide reliable effectiveness under extremely harsh conditions. In steering wheel drives, this means major radial loads, shock loads and tilting activities – all in a limited available space. In slewing devices, coping with the major radial loads transmitted to the slewing equipment is the challenge.
Advanced bearing arrangements from Ever-Power can handle 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 – Meant for the output pinion in slewing drives, Ever-Power offers 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-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-Electricity industrial, yaw and pitch and portable slew drives are made to job seamlessly in applications requiring slew bearings or perhaps racks, perhaps in a large-capacity winch.
Ever-Electrical power slewing drives are an Planetary Slew Drive essential component in keeping fat 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 high torque values while maintaining reduced dimensions, decreased weight and high efficiency. The Dana Ever-Ability slewing drives are ideal for the most severe duties atlanta divorce attorneys environment. The design of the planetary units optimises torque functionality and radial load capability, as a way to give ideal meshing between pinion and ring gear.
For accurate adjustment, a lot of versions have eccentric mounting between your pinion axis and the casing axis. Their wide selection of ratios enables selecting electric motor size and type which greatest suits the customer’s.
This wide selection of Ever-Power planetary gear units is specifically designed for pinion and slewing ring drives. Efficiently employed on tower cranes, shipboard and harbor cranes, wind generators and as steering travel on ship propulsion systems, they can be utilised in all applications where exact positioning is called for. These Ever-Power slewing drives are suitable for the most extreme duties in every environment. The design of the planetary models optimizes torque performance and radial load potential, so that you can give excellent meshing between pinion and band gear. For accurate adjustment, some types have eccentric installation between your pinion axis and the casing axis. Their wide variety of ratios enables selecting engine size and type which very best satisfies the customer’s requirements and request.
Maximum Torque 6,000 … 200,000 Nm
Transmitting Ratio up to 3,282 iN
Certifications: Certification ISO 9001 Type Approval Certifications: DNV-GL and ABS
Sectors: Marine Technologies | DURABLE Technologies
Ever-Power Gear Devices for Slewing Gears
Slewing gear drives are used to put driven equipment. They have been tried and analyzed in many numerous 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 a long or short lantern gear drive on the end result side. The mounted productivity pinions are manufactured according to the customer’s features. On the input part, you can expect solutions for both electric motors and high-swiftness or low-quickness hydraulic motors, a few of which are already standardized.
One frequently requested solution, particularly as a gear unit for slewing equipment drives in bucket wheel excavators, consists of a Ever-Power planetary gear unit with a bevel or bevel helical gear product on the input side. The drive motor and a brake are arranged on a bracket on the apparatus product, so that the system no longer must be aligned on site. A brake is always mounted between your motor and the apparatus unit so as to fix the boom in a precise position. An overload safeness mechanism can on top of that be provided to protect the boom and the travel against inadmissibly huge loads.
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Planetary gear unit
Nominal output torques from 22,000 to 354,000 Nm (larger torques on request)
Transmission ratios from 25 to 4,000
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Compact, space-saving design
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, equipment unit, brake, and coupling
Customized solutions for particular projects
Option of eccentric set up to enable the backlash to always be adjusted between the pinion and the ring gear
Optimized sealing systems prolong the provider life
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Slew Drives, commonly referred to as a Slewing Gear or Slew Bearings, is a complete, prepared to install system that involves a ball or roller slewing ring bearing, drive teach, and completely enclosed casing. It can be customized with hydraulic or electrical motors, brakes, planetary gearboxes, corrosion protection, and also many other options.
Ever-Power lower costs by replacing complex in-house systems in machines that rotate heavy loads and require functionality and innovation. Each comes with an unlimited slewing angle and range, move smoothly and jolt-totally free, no slip-stick effect, and provide the most effective transmission of high electricity and torque likely. Our Slew Drives happen to be entirely enclosed and sealed housing withstands harsh conditions and increases safety.
As a ready-for-installation program module, they replace many individual parts. Slew drives are utilized for aerial platforms, security technology, public transportation, forestry equipment sectors, solar trackers, and much more.
SLEW DRIVE FEATURES
Compact design for space-saving constructions
Optimum load capacity in a concise design
Designed for longer service life with low maintenance
Simple integration into existing applications
Fast customization thanks to the modular structure
Unique designs deviating from our regular series are realizable
Steering systems for specialized cars and cranes (as steering gears meant for wheelsets)
Manlift platforms for slewing booms and baskets Compact cranes
Machine attachments, such as concrete demolition pincers, picker arms, and rotary forklifts
Handling devices (automation technology)
Loading and unloading devices
Positioning devices/turntables which includes solar trackers
Ever-Electrical power slewing drives are an important component in keeping pounds and size to a minimum on gear such as for example tower cranes, Pitch and Yaw drives for wind energy, aerial platforms and mixers. Their planetary framework ensures that they can tolerate very high torque values while maintaining reduced dimensions, reduced weight and huge efficiency. The wide variety of available ratios permits the selection of a motor size and type which very best fits users requirements: hydraulic or electric. Bevel input and hydraulic brake will be some of the choices, which are available for this series. Simple mounting, operating dependability and flexibility make these units well suited for the most serious duties and environments.
Customizable drive solutions, every from one source
Our durable, powerful and flexible professional gear unit solutions satisfy your desires in every respect – the power rating and also the installation. We offer all the important pieces of a slewing gear drive under one roof:
Motor and motor scoop
Brake between the motor and gear product with torque limiter to prevent excessive loads
Primary gear device (helical or bevel-helical)
Planetary gear product with pinion shaft and extended housing at the output
Slewing gear drives for just about any power ranking and mounting position
For larger devices, the slewing equipment drive can be made up of various equipment units that impact on the same girth gear with internal or external teeth. We present the right combination of gear models for every requirement:
Our P series commercial planetary gear products and the X series commercial bevel gear and bevel-helical gear systems are sufficient for smaller torques of up to 500 kNm. A combo of XP series commercial planetary gear devices and X series professional bevel-helical gear devices provide larger torques as high as 4,000 kNm.
Slewing equipment 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 alternative is also available as a bottom-mounting version or “bottom-up” version – in this instance the pinion is positioned at the top. The lubrication, oil expansion tank and the seals happen to be adapted to the mounting position.
This wide selection of Ever-Power planetary gear units is particularly suitable for pinion and slewing ring drives. Efficiently employed on tower cranes, shipboard and harbor cranes, wind turbines and as steering drive on ship propulsion systems, they can be utilised in all applications where correct positioning is necesary. These Ever-Electrical power slewing drives are well suited for the most severe duties atlanta divorce attorneys environment. The design of the planetary units optimizes torque performance and radial load ability, in order to give perfect meshing between pinion and ring gear. For accurate adjustment, some editions 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 finest suits the client?s requirements and software. Ever-Power is pleased with its quality assurance coverage, including the Type Acceptance Certificate from DNV.
Slew drive equipment reducers, from 9 kNm to 400 kNm optimum output torque over 10 primary sizes and 3 productivity reinforced support configurations:
– R: dual pilot flanged
– S: dual pilot compact
– H: single pilot front side flanged
Modular design, with multi-optional executions
Planetary Slew Drive
Wheel drive and slewing drive solutions