Wheel travel and slewing drive solutions
Boosting cellular planetary gear unit performance
Mobile planetary gear systems must provide reliable performance under extremely harsh conditions. In steering wheel drives, this means hefty radial loads, shock loads and tilting activities – all in a limited available space. In slewing equipment, 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 get in touch with ball bearings, CARB toroidal roller bearings and off-highway hub models (flanged and geared).
Slewing drives – To get the result pinion in slewing drives, Ever-Power provides Explorer tapered roller bearings, spherical roller bearings and cylindrical roller bearings.
Whatever your drive type and operating challenges, Ever-Power can help you meet them. Working together with Ever-Ability, you can accommodate increased external load, increased torque and smaller sized 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 stage of worm gear couple and 2 nd, 3 rd stage is designed with planetary
Ever-Vitality industrial, yaw and pitch and cell slew drives are made to function seamlessly in applications requiring slew bearings or perhaps racks, perhaps in a large-capacity winch.
Ever-Electric power slewing drives are an essential component in keeping pounds and size to the very least on products such as tower cranes, aerial platforms, discharge booms, excavation and construction equipment.
Their planetary structure allows them to withstand high torque values while maintaining lowered dimensions, reduced weight and high efficiency. The Dana Ever-Electricity slewing drives are suitable for the most serious duties in every environment. The design of the planetary products optimises torque efficiency and radial load capability, to be able to give best meshing Planetary Slew Drive between pinion and band gear.
For accurate adjustment, some versions have eccentric installation between your pinion axis and the casing axis. Their wide range of ratios enables selecting motor size and type which finest suits the customer’s.
This wide selection of Ever-Power planetary gear units is especially suitable for pinion and slewing ring drives. Successfully used on tower cranes, shipboard and harbor cranes, wind generators and as steering travel on ship propulsion systems, they works extremely well in every applications where accurate positioning is called for. These Ever-Power slewing drives are well suited for the most extreme duties atlanta divorce attorneys environment. The look of the planetary products optimizes torque efficiency and radial load capability, so as to give perfect meshing between pinion and band gear. For correct adjustment, some editions have eccentric installation between your pinion axis and the casing axis. Their wide selection of ratios enables the selection of engine size and type which best 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 | DURABLE Technologies
Ever-Power Gear Products for Slewing Gears
Description
Technical data
Advantages
Applications
Description
Slewing equipment drives are used to position driven equipment. They have already been tried and examined in many diverse applications, such as for example cranes, excavators, and drilling platforms. Ever-Power gear devices for slewing equipment drives have a modular design. They might be combined with a long or short lantern gear drive on the productivity side. The mounted outcome pinions are manufactured in line with the customer’s requirements. On the input area, you can expect solutions for both electric motors and high-swiftness or low-velocity hydraulic motors, some of which are already standardized.
One frequently requested alternate, particularly as a equipment unit for slewing equipment drives in bucket wheel excavators, consists of a Ever-Power planetary gear device with a bevel or perhaps bevel helical gear device on the input side. The drive engine and a brake happen to be arranged on a bracket on the apparatus device, so that the system no longer should be aligned on web page. A brake is always mounted between your motor and the gear unit as a way to resolve the boom in a precise position. An overload protection mechanism can also be provided to safeguard the boom and the travel against inadmissibly huge loads.
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Technical data
Planetary gear unit
Nominal output torques from 22,000 to 354,000 Nm (bigger 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 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, equipment unit, brake, and coupling
Customized solutions for certain projects
Option of eccentric installation to allow the backlash to always be adjusted between the 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 a complete, prepared to install system that consists of a ball or roller slewing band bearing, drive coach, and completely enclosed housing. It can be custom-made with hydraulic or electric motors, brakes, planetary gearboxes, corrosion protection, together with many other options.
Ever-Power decrease costs by replacing complex in-house systems in devices that rotate heavy loads and require efficiency and innovation. Each has an unlimited slewing angle and range, move easily and jolt-totally free, no slip-stick effect, and provide the most effective transmission of high electrical power and torque likely. Our Slew Drives happen to be totally enclosed and sealed housing withstands harsh environments and increases safety.
As a ready-for-installation system module, they replace countless individual parts. Slew drives are used for aerial platforms, security technology, public transport, forestry machine sectors, solar trackers, and many more.
SLEW DRIVE FEATURES
Compact design for space-saving constructions
Maximum load capacity in a compact design
Designed for prolonged service life with zero-maintenance
Simple integration into existing applications
Fast customization because of the modular structure
Specialized designs deviating from our typical series are realizable
Steering systems for specialized vehicles and cranes (since steering gears intended for wheelsets)
Manlift systems for slewing booms and baskets Compact cranes
Equipment attachments, such as cement demolition pincers, picker arms, and rotary forklifts
Handling products (automation technology)
Loading and unloading devices
Positioning devices/turntables which includes solar trackers
Ever-Power slewing drives are an essential component in keeping pounds and size to a minimum on equipment such as tower cranes, Pitch and Yaw drives for wind strength, aerial systems and mixers. Their planetary framework ensures that they can hold up against very high torque values while maintaining reduced measurements, reduced weight and large efficiency. The broad range of available ratios enables selecting a motor size and type which greatest fits users requirements: hydraulic or electric powered. Bevel insight and hydraulic brake happen to be some of the choices, which are for sale to this series. Straightforward mounting, operating dependability and adaptability make these units suitable for the most serious duties and environments.
Customizable drive solutions, most from one source
Our durable, powerful and flexible commercial gear unit solutions satisfy your desires in every respect – the power rating plus the installation. We offer all the important parts 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 device (helical or bevel-helical)
Planetary gear device with pinion shaft and prolonged housing at the output
Output pinion
Slewing gear drives for any power rating and mounting position
For larger devices, the slewing equipment drive can be comprised of various gear units that effect on the same girth gear with internal or external teeth. We provide the right blend of gear models for every requirement:
Our P series professional planetary gear systems and the X series commercial bevel gear and bevel-helical gear products are sufficient for smaller torques of up to 500 kNm. A blend of XP series professional planetary gear devices and X series commercial bevel-helical gear units provide larger torques of up to 4,000 kNm.
Slewing equipment drives are usually shaft-mounted designs. This means that the apparatus unit is mounted on top and the pinion on underneath. However, our drive solution is also obtainable as a bottom-mounting variant or “bottom-up” version – in this instance the pinion is positioned on top. The lubrication, oil growth container and the seals are adapted to the installation position.
This broad range of Ever-Power planetary gear units is specifically suitable for pinion and slewing ring drives. Successfully used on tower cranes, shipboard and harbor cranes, wind turbines and as steering travel on ship propulsion devices, they can be used in every applications where accurate positioning is necesary. These Ever-Power slewing drives are suited to the most extreme duties in every environment. The design of the planetary units optimizes torque functionality and radial load ability, as a way to give best meshing between pinion and band gear. For correct adjustment, some variations have eccentric mounting between the pinion axis and the casing axis. Their wide selection of ratios enables the selection of engine size and type which ideal suits the client?s requirements and program. Ever-Power is proud of its quality assurance insurance plan, including the Type Approval Certificate from DNV.
Features
Slew drive equipment reducers, from 9 kNm to 400 kNm optimum output torque over 10 primary sizes and 3 end result reinforced support configurations:
– R: dual pilot flanged
– S: dual pilot compact
– H: single pilot the front flanged
Modular design, with multi-optional executions