Wheel drive and slewing drive solutions
Boosting mobile planetary gear unit performance
Mobile planetary gear devices must provide reliable effectiveness under extremely harsh conditions. In steering wheel drives, this means serious radial loads, shock loads and tilting motions – all in a restricted offered space. In slewing machines, coping with the serious radial loads transmitted to the slewing gear is the challenge.
Advanced bearing plans from Ever-Power are designed for these conditions and more. Solutions include:
Wheel drives – Ever-Power presents thin-section tapered roller bearings, thin section angular contact ball bearings, CARB toroidal roller bearings and off-highway hub units (flanged and geared).
Slewing drives – To get the result pinion in slewing drives, Ever-Power presents Explorer tapered roller bearings, spherical roller bearings and cylindrical roller bearings.
Whatever your drive type and operating challenges, Ever-Power will help you meet them. Working with Ever-Electric power, you can support increased external load, elevated torque and more compact and lighter plans.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 was created with planetary
Ever-Electricity industrial, yaw and pitch and mobile phone slew drives are designed to job seamlessly in applications requiring slew bearings or perhaps racks, perhaps in a large-capacity winch.
Ever-Vitality slewing drives are an important component in keeping excess weight and size to a minimum on products such as tower cranes, aerial systems, discharge booms, excavation and engineering equipment.
Their planetary structure allows them to withstand very high torque values while maintaining reduced dimensions, lowered weight and high efficiency. The Dana Ever-Power slewing drives are suitable for the most serious duties in every environment. The design of the planetary models optimises torque effectiveness and radial load capacity, so that you can give best meshing between pinion and ring gear.
For accurate adjustment, a few versions have eccentric installation between the pinion axis and the casing axis. Their wide variety of ratios enables selecting engine size and type which greatest suits the customer’s.
This wide selection of Ever-Power planetary gear units is especially suitable for pinion and slewing ring drives. Effectively utilized on tower cranes, shipboard and harbor cranes, wind turbines and as steering drive on ship propulsion devices, they can be utilized in every applications where accurate positioning is necesary. These Ever-Electrical power slewing drives are ideal for the most serious duties atlanta divorce attorneys environment. The design of the planetary systems optimizes torque efficiency and radial load ability, so that you can give excellent meshing between pinion and band gear. For correct adjustment, some types have eccentric installation between your pinion axis and the casing axis. Their broad range of ratios enables the selection of motor size and type which very best satisfies the customer’s requirements and program.
Technical Data
Maximum Torque 6,000 … 200,000 Nm
Tranny Ratio up to 3,282 iN
Certifications: Certification ISO 9001 Type Approval Certifications: DNV-GL and ABS
Sectors: Marine Technologies | Heavy Duty Technologies
Ever-Power Gear Systems for Slewing Gears
Description
Technical data
Advantages
Applications
Description
Slewing equipment drives are used to position driven devices. They have been tried and examined in many diverse applications, such as cranes, excavators, and drilling systems. Ever-Power gear systems for slewing gear drives have a modular design. They might be combined with a long or short lantern equipment drive on the result side. The mounted productivity pinions are manufactured based on the customer’s specifications. On the input area, you can expect solutions for both electric motors and high-swiftness or low-acceleration hydraulic motors, some of which already are standardized.
One frequently requested solution, particularly as a equipment unit for slewing equipment drives in bucket wheel excavators, includes a Ever-Power planetary gear product with a bevel or perhaps bevel helical gear unit on the input area. The drive motor and a brake happen to be arranged on a bracket on the apparatus product, so that the machine no longer has to be aligned on internet site. A brake is certainly always mounted between your motor and the gear unit so that you can fix the boom in a defined position. An overload safety mechanism can additionally be provided to safeguard the boom and the travel against inadmissibly high loads.
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Technical data
Planetary gear unit
Nominal output torques from 22,000 to 354,000 Nm (higher torques 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 travel lengths acc. to customer’s specification
Modular design creates increased overall flexibility and multiple mounting options
No dependence on on-site alignment thanks to bracket with motor, gear unit, brake, and coupling
Customized solutions for specific projects
Option of eccentric assembly to permit the backlash to always be adjusted between your pinion and the band gear
Optimized sealing systems prolong the assistance life
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Applications
Cranes
Excavators
Drilling platforms
Slew Drives, commonly known as a Slewing Gear or Slew Bearings, is certainly a complete, ready to install system that contains a ball or roller slewing band bearing, drive coach, 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 decrease costs by replacing sophisticated in-house systems in equipment that rotate heavy loads and require operation and innovation. Each comes with an unlimited slewing angle and range, move smoothly and jolt-totally free, no slip-stick result, and provide the most effective transmission of high electric power and torque practical. Our Slew Drives are completely enclosed and sealed casing withstands harsh environments and increases safety.
As a ready-for-installation program module, they replace many individual parts. Slew drives are used for aerial platforms, defense technology, public transport, forestry equipment sectors, solar trackers, and more.
SLEW DRIVE FEATURES
Compact design for space-saving constructions
Maximum load capacity in a compact design
Designed for prolonged service life with low maintenance
Basic integration into existing applications
Fast customization thanks to the modular structure
Exceptional designs deviating from our normal series are realizable
Steering devices for specialized automobiles and cranes (since steering gears pertaining to wheelsets)
Manlift systems for slewing booms and baskets Light and portable cranes
Machine attachments, such as cement demolition pincers, picker hands, and rotary forklifts
Handling products (automation technology)
Loading and unloading devices
Positioning devices/turntables which includes solar trackers
Ever-Electricity slewing drives are an essential component in keeping fat and size to a minimum on equipment such as tower cranes, Pitch and Yaw drives for wind energy, aerial systems and mixers. Their planetary composition signifies that they can tolerate very high torque ideals while maintaining reduced measurements, reduced weight and high efficiency. The wide range of available ratios enables the selection of a engine size and type which ideal meets users requirements: hydraulic or electrical. Bevel source and hydraulic brake are some of the choices, which are for sale to this series. Simple mounting, operating reliability and flexibility make these units well suited for the most severe duties and environments.
Customizable drive solutions, every from one source
Our durable, powerful and flexible professional gear unit solutions meet your requirements in all respects – the energy rating as well as the installation. We offer all the important components of a slewing equipment drive under one roofing:
Motor and motor scoop
Brake between the motor and gear product with torque limiter to prevent excessive loads
Protective covers
Primary gear unit (helical or bevel-helical)
Planetary gear device with pinion shaft and extended housing at the output
Output pinion
Slewing equipment drives for any power ranking and mounting position
For larger devices, the slewing gear drive can be made up of various equipment units that impact on the same girth equipment with internal or external teeth. We give the right combination of gear systems for every requirement:
Our P series commercial planetary gear devices and the X series industrial bevel equipment and bevel-helical gear products are satisfactory for smaller torques as high as 500 kNm. A mixture 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 signifies that the gear unit is mounted on top and the pinion on the bottom. However, our drive Planetary Slew Drive remedy is also obtainable as a bottom-mounting edition or “bottom-up” version – in cases like this the pinion is positioned at the top. The lubrication, oil growth tank and the seals will be adapted to the installation position.
This wide variety of Ever-Power planetary gear units is particularly made for pinion and slewing ring drives. Effectively employed on tower cranes, shipboard and harbor cranes, wind turbines and as steering travel on ship propulsion devices, they works extremely well in every applications where appropriate positioning is called for. These Ever-Vitality slewing drives are ideal for the most extreme duties in every environment. The look of the planetary models optimizes torque efficiency and radial load capability, as a way to give ideal meshing between pinion and band gear. For exact 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 ideal suits the client?s requirements and request. Ever-Power is proud of its quality assurance plan, including the Type Acceptance 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 front flanged
Modular design, with multi-optional executions