Wheel travel and slewing drive solutions
Boosting cellular planetary gear unit performance
Mobile planetary gear devices must provide reliable functionality under Planetary Slew Drive extremely harsh circumstances. In steering wheel drives, this means hefty radial loads, shock loads and tilting motions – all in a limited offered space. In slewing equipment, coping with the weighty 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 provides thin-section tapered roller bearings, thin section angular speak to ball bearings, CARB toroidal roller bearings and off-highway hub devices (flanged and geared).
Slewing drives – Pertaining to the result pinion in slewing drives, Ever-Power gives 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-Power, you can accommodate increased external load, increased 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 stage of worm gear pair and 2 nd, 3 rd stage is designed with planetary
Ever-Electric power industrial, yaw and pitch and cellular slew drives are created to function seamlessly in applications requiring slew bearings or perhaps racks, perhaps in a large-capacity winch.
Ever-Vitality slewing drives are an essential component in keeping weight and size to a minimum on tools such as for example tower cranes, aerial systems, discharge booms, excavation and development equipment.
Their planetary structure allows them to withstand high torque values while maintaining decreased dimensions, decreased weight and high efficiency. The Dana Ever-Electricity slewing drives are suitable for the most serious duties in every environment. The look of the planetary products optimises torque effectiveness and radial load ability, in order to give ideal meshing between pinion and ring gear.
For accurate adjustment, a lot of versions have eccentric installation between your pinion axis and the casing axis. Their wide range of ratios enables selecting electric motor size and type which very best suits the customer’s.
This wide range of Ever-Power planetary gear units is particularly suitable for pinion and slewing ring drives. Effectively used 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 appropriate positioning is necesary. These Ever-Electricity slewing drives are suitable for the most serious duties atlanta divorce attorneys environment. The look of the planetary units optimizes torque performance and radial load capability, so that you can give ideal meshing between pinion and ring gear. For accurate adjustment, some variations have eccentric installation between your pinion axis and the casing axis. Their wide variety of ratios enables the selection of motor size and type which ideal meets the customer’s requirements and software.
Maximum Torque 6,000 … 200,000 Nm
Transmission Ratio up to 3,282 iN
Certifications: Certification ISO 9001 Type Acceptance Certifications: DNV-GL and ABS
Sectors: Marine Technologies | Heavy Duty Technologies
Ever-Power Gear Models for Slewing Gears
Slewing equipment drives are used to position driven equipment. They have been tried and tested in many different applications, such as cranes, excavators, and drilling systems. Ever-Power gear products for slewing equipment drives have a modular design. They might be combined with an extended or short lantern gear drive on the output side. The mounted output pinions are manufactured in line with the customer’s requirements. On the input area, you can expect solutions for both electric motors and high-quickness or low-speed hydraulic motors, some of which already are standardized.
One frequently requested alternative, particularly as a gear unit for slewing gear drives in bucket wheel excavators, involves a Ever-Power planetary gear device with a bevel or perhaps bevel helical gear unit on the input part. The drive engine and a brake are organized on a bracket on the gear device, so that the machine no longer must be aligned on web page. A brake is always mounted between the motor and the gear unit in order to repair the boom in a defined position. An overload protection mechanism can also 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 available 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 versatility and multiple mounting options
No dependence on on-site alignment thanks to bracket with motor, gear unit, brake, and coupling
Customized solutions for certain projects
Option of eccentric assembly to allow the backlash to become adjusted between the pinion and the ring gear
Optimized sealing systems prolong the service life
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Slew Drives, commonly known as a Slewing Gear or Slew Bearings, is usually a complete, prepared to install system that consists of a ball or roller slewing ring bearing, drive teach, and completely enclosed housing. It can be customized with hydraulic or electric motors, brakes, planetary gearboxes, corrosion protection, in addition to many other options.
Ever-Power decrease costs by replacing intricate in-house systems in devices that rotate weighty loads and require functionality and innovation. Each has an unlimited slewing angle and range, move smoothly and jolt-free, no slip-stick impact, and provide the most efficient transmission of high electrical power and torque practical. Our Slew Drives happen to be completely 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 utilized for aerial platforms, security technology, public transportation, 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 extended service life with zero-maintenance
Basic integration into existing applications
Fast customization because of the modular structure
Distinctive designs deviating from our normal series are realizable
Steering devices for specialized vehicles and cranes (because steering gears meant for wheelsets)
Manlift systems for slewing booms and baskets Compact cranes
Machine attachments, such as concrete demolition pincers, picker hands, and rotary forklifts
Handling units (automation technology)
Loading and unloading devices
Positioning devices/turntables which includes solar trackers
Ever-Electricity slewing drives are an essential component in keeping weight and size to the very least on tools such as tower cranes, Pitch and Yaw drives for wind energy, aerial platforms and mixers. Their planetary framework implies that they can withstand very high torque values while maintaining reduced measurements, reduced weight and substantial efficiency. The wide range of available ratios allows the selection of a engine size and type which greatest satisfies users requirements: hydraulic or electrical. Bevel source and hydraulic brake happen to be some of the choices, which are available for this series. Straightforward mounting, operating dependability and flexibility make these units suited to the most extreme duties and environments.
Customizable drive solutions, most from one source
Our durable, powerful and flexible commercial gear unit solutions meet your requirements in every respect – the energy rating in addition to the installation. We provide all the important elements of a slewing gear drive under one roof:
Motor and motor scoop
Brake between the motor and gear unit with torque limiter to avoid excessive loads
Primary gear device (helical or bevel-helical)
Planetary gear device with pinion shaft and prolonged housing at the output
Slewing equipment drives for just about any power rating and mounting position
For larger devices, the slewing gear drive can be comprised of various gear units that impact on the same girth gear with external or internal teeth. We provide the right combination of gear models for every requirement:
Our P series commercial planetary gear models and the X series professional bevel gear and bevel-helical gear devices are satisfactory for smaller torques of up to 500 kNm. A combination of XP series industrial planetary gear products and X series professional bevel-helical gear systems provide larger torques as high as 4,000 kNm.
Slewing equipment drives are usually shaft-mounted designs. This implies that the apparatus unit is mounted on top and the pinion on the bottom. However, our drive remedy is also offered as a bottom-mounting variant or “bottom-up” version – in cases like this the pinion is put on top. The lubrication, oil expansion tank and the seals happen to be adapted to the installation position.
This wide selection 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 generators and as steering travel on ship propulsion devices, they works extremely well in all applications where appropriate positioning is called for. These Ever-Electrical power slewing drives are well suited for the most serious duties atlanta divorce attorneys environment. The look of the planetary products optimizes torque performance and radial load ability, so that you can give best meshing between pinion and ring gear. For accurate adjustment, some types have eccentric installation between the pinion axis and the casing axis. Their wide range of ratios enables the selection of motor size and type which ideal suits the client?s requirements and software. Ever-Power is proud of its quality assurance plan, including the Type Acceptance Certificate from DNV.
Slew drive equipment reducers, from 9 kNm to 400 kNm maximum output torque over 10 primary sizes and 3 result reinforced support configurations:
– R: dual pilot flanged
– S: dual pilot compact
– H: single pilot the front flanged
Modular design, with multi-optional executions
Planetary Slew Drive
Wheel travel and slewing drive solutions