Wheel drive and slewing drive solutions
Boosting cellular planetary gear unit performance
Mobile planetary gear devices must provide reliable overall performance under extremely harsh circumstances. In steering wheel drives, this means weighty radial loads, shock loads and tilting moves – all in a limited offered space. In slewing machines, coping with the major radial loads transmitted to the slewing gear is the challenge.
Advanced bearing plans from Ever-Power can handle these conditions and even more. Solutions include:
Wheel drives – Ever-Power gives thin-section tapered roller bearings, thin section angular speak to ball bearings, CARB toroidal roller bearings and off-highway hub products (flanged and geared).
Slewing drives – Intended for 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 working challenges, Ever-Power can help you meet them. Working with Ever-Power, you can accommodate 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-mounted gearbox comprising of three-stage reductions viz. 1 st stage of worm gear set and 2 nd, 3 rd stage is designed with planetary
Ever-Ability industrial, yaw and pitch and mobile slew drives are created to job seamlessly in applications requiring slew bearings or racks, perhaps in a large-capacity winch.
Ever-Electrical power slewing drives are an important component in keeping weight 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 lowered dimensions, decreased weight and high efficiency. The Dana Ever-Electricity slewing drives are well suited for the most serious duties atlanta divorce attorneys environment. The design of the planetary systems optimises torque performance and radial load ability, in order to give ideal meshing between pinion and ring gear.
For accurate adjustment, several versions have eccentric mounting between your pinion axis and the casing axis. Their wide variety of ratios enables selecting electric motor size and type which ideal suits the customer’s.
This broad range of Ever-Power planetary gear units is specifically made for pinion and slewing ring drives. Efficiently utilized on tower cranes, shipboard and harbor cranes, wind turbines and as steering drive on ship propulsion systems, they can be utilised in every applications where correct positioning is necesary. These Ever-Vitality slewing drives are suitable for the most extreme duties atlanta divorce attorneys environment. The design of the planetary devices optimizes torque efficiency and radial load ability, to be able to give ideal meshing between pinion and ring gear. For appropriate adjustment, some variations have eccentric mounting between your pinion axis and the casing axis. Their wide variety of ratios enables the selection of motor size and type which ideal matches the customer’s requirements and request.
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 | Heavy Duty Technologies
Ever-Power Gear Products for Slewing Gears
Description
Technical data
Advantages
Applications
Description
Slewing equipment drives are used to position driven devices. They have already been tried and examined in many distinct applications, such as cranes, excavators, and drilling platforms. Ever-Power gear products for slewing equipment drives have a modular design. They might be combined with a long or short lantern equipment drive on the output side. The mounted end result pinions are manufactured in line with the customer’s requirements. On the input part, we offer solutions for both electrical motors and high-acceleration or low-speed hydraulic motors, a few of which already are standardized.
One frequently requested alternative, particularly as a gear unit for slewing gear drives in bucket wheel excavators, contains a Ever-Power planetary equipment product with a bevel or bevel helical gear unit on the input aspect. The drive motor and a brake happen to be arranged on a bracket on the apparatus product, so that the system no longer must be aligned on site. A brake is normally always mounted between your motor and the apparatus unit as a way to correct the boom in a precise position. An overload protection mechanism can also be provided to protect the boom and the travel against inadmissibly substantial loads.
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Technical data
Planetary gear unit
Nominal output torques from 22,000 to 354,000 Nm (bigger 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 drive lengths acc. to customer’s specification
Modular design creates elevated flexibility and multiple mounting options
No dependence on on-site alignment because of bracket with motor, equipment unit, brake, and coupling
Customized solutions for specific projects
Option of eccentric assembly to permit the backlash to always be adjusted between the pinion and the band gear
Optimized sealing systems prolong the program life
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Applications
Cranes
Excavators
Drilling platforms
Slew Drives, commonly referred to as a Slewing Equipment or Slew Bearings, is usually a complete, prepared to install system that involves a ball or roller slewing ring bearing, drive coach, and completely enclosed housing. It can be personalized with hydraulic or electric motors, brakes, planetary gearboxes, corrosion protection, and many other options.
Ever-Power lower costs by replacing intricate in-house systems in machines that rotate major loads and require features and innovation. Each comes with an unlimited slewing angle and range, move efficiently and jolt-free, no slip-stick impact, and provide the most effective transmission of high vitality and torque feasible. Our Slew Drives will be completely enclosed and sealed casing withstands harsh conditions and increases safety.
As a ready-for-installation system module, they replace countless individual parts. Slew drives are used for aerial platforms, defense technology, public transport, forestry machine sectors, solar trackers, and many more.
SLEW DRIVE FEATURES
Compact style for space-saving constructions
Maximum load capacity in a compact design
Designed for long service life with low maintenance
Straightforward integration into existing applications
Fast customization because of the modular structure
Specialized designs deviating from our common series are realizable
Steering devices for specialized cars and cranes (when steering gears for wheelsets)
Manlift platforms for slewing booms and baskets Compact 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 include solar trackers
Ever-Vitality slewing drives are an essential component in keeping fat and size to a minimum on gear such as tower cranes, Pitch and Yaw drives for wind strength, aerial platforms and mixers. Their planetary composition ensures that they can withstand very high torque ideals while maintaining reduced sizes, reduced weight and high efficiency. The wide selection of available ratios enables selecting a electric motor size and type which greatest satisfies users requirements: hydraulic or electric. Bevel source and hydraulic brake are some of the options, which are for sale to this series. Simple mounting, operating dependability and flexibility make these units ideal for the most serious duties and environments.
Customizable drive solutions, every from one source
Our durable, powerful and Planetary Slew Drive flexible industrial gear unit solutions satisfy your desires in every respect – the energy rating as well as the installation. We offer all the important parts of a slewing equipment drive under one roof:
Motor and motor scoop
Brake between your motor and gear device with torque limiter to avoid excessive loads
Protective covers
Primary gear device (helical or bevel-helical)
Planetary gear unit with pinion shaft and prolonged housing at the output
Output pinion
Slewing gear drives for any power ranking and mounting position
For larger equipment, the slewing gear drive can be comprised of various equipment units that impact on the same girth equipment with internal or external teeth. We offer the right mixture of gear models for every requirement:
Our P series professional planetary gear units and the X series professional bevel equipment and bevel-helical gear models are sufficient for smaller torques as high as 500 kNm. A combination of XP series industrial 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 implies that the apparatus unit is mounted at the top and the pinion on the bottom. However, our drive alternative is also obtainable as a bottom-mounting release or “bottom-up” version – in this case the pinion is put on top. The lubrication, oil expansion tank and the seals will be adapted to the mounting position.
This broad range of Ever-Power planetary gear units is particularly made for pinion and slewing ring drives. Efficiently utilized on tower cranes, shipboard and harbor cranes, wind turbines and as steering drive on ship propulsion devices, they works extremely well in every applications where appropriate positioning is called for. These Ever-Electrical power slewing drives are well suited for the most extreme duties in every environment. The look of the planetary systems optimizes torque performance and radial load potential, so as to give ideal meshing between pinion and ring gear. For correct adjustment, some types have eccentric mounting between the pinion axis and the casing axis. Their wide variety of ratios enables selecting motor size and type which greatest suits the client?s requirements and program. Ever-Power is proud of its quality assurance plan, including the Type Acceptance Certificate from DNV.
Features
Slew drive gear 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 entrance flanged
Modular design, with multi-optional executions