Housing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to make sure proper radiation against temperature generated when devices are operated in their maximum capacity
Helical Gears & Pinion Shafts These possess involute profile teeth and so are constructed using high alloy case hardening steel.
Shafts Low speed shafts created from medium carbon metal that is duly temperature treated and finished to high precision tolerance by grinding procedure, thus avoiding leakage of oil and entry of dirt.
Bearings Antifriction bearings used to ensure long service life and also high process efficiency.
Path of rotation Though gearboxes are suitable for rotation in either path, running in and functional test run is done toward rotation specified.
Lubrication For regular speeds, splash lubrication is provided. At locations where splash lubrication is not effective, a built-in/individual mounted lubrication essential oil pump is used for forced-feed lubrication.
Cooling Additional cooling products provided inside lower part of housing depending on power to be transmitted and ambient heat.
Overhung Loads Bearings can withstand overhung loads that occur due to mounting of flat and V-belt pulleys, gear wheels and chain sprockets of suitable dimensions.
Painting Casting surfaces painted with linear epoxy primer (both internally and externally).

High load carrying capacity
Minimal noise generation
CONSTRUCTION FEATURES
Some of the standard structure features include:

Finding make use of in Cranes & Hoists, these can be offered in range from 2 HP to 100 HP according to the specific process requirements of the clients. Further, the superior Gear tooth geometry style also allows generation of maximum efficiency that includes –

Sizes
Dimensions
These gearboxes provide ease of servicing in addition to rigid, robust and torsion resistant casing so as to ensure long service life standards. The housing is constructed of quality close grained Grey Cast Iron that is proportioned to ensure proper radiation of heat generated when the models are operated at optimum capacity. Further, ideal ribs are placed under bearing seats for high strength with walls of enough thickness to withstand many severe stresses faced during operation. Additional, we also hold expertise in providing housing in cast metal/fabricated steel finish if required.

We’ve listened to from numerous people that utilised crane duty helical gearbox as well as are entirely pleased.

Ever-Power – The powerful bevel gearbox
The design of the Ever-Power range has been influenced by extremely varied applications within many industry sectors. This bevel gearbox offers been created with a particular torque/speed relationship at heart and therefore benefits from many advantages.
compact and rigid design ensures highest performance whilst being space and weight efficient
Friction-locked fit between shaft and bevel gear
Energy-saving because of high efficiency rating of 98%
Options
additional cooling: oil circulation system for cooling, cooling packs with or without extra fan
extended output hollow shaft for shrink disc (with or with out shrink disc)
customized designs
mounting feet
also available in stainless steel
The EP-Series spiral bevel gearbox product line offers 7 different sizes, 6 model types, and 9 ratios, with various input-output arrangements including solid shaft or hollow bore options, as well as universal mounting capability.
Most of these options are made possible by a modular style concept that begins with a cubic housing.
The EP-Series is an extremely versatile products, meeting virtually all of the technical offices requests.
Additional designs:
EP Series Used as multipliers (Reduction ratios = 0.5 ; 0.67)
EP Series Manual slide dog clutch, including a neutral.
EP Series The same as ZD With manual forward neutral and reverse.
EP Series Spiral bevel gearbox with reinforced hollow bore.
Precision Spiral Bevel Equipment Reducers – EP Series
Our EP-Series is an excellent spiral bevel gearbox solution whether for power transmission, high torque, or dynamic applications. These gearboxes feature sturdy cast iron housings, hardened bevel gears that are lapped in pairs, and robust bearings all adding to a dependable and optimized performance.
Features
Readily available in a wide selection of frame sizes
Many shaft configurations
Mathematically precise common bevel gear ratios
High efficiencies 94-98%
Lubricated for life with synthetic oil
Merging these features with Ever-Power ability to customize, the EP-Series spiral bevel gearbox is a perfect addition to your machine style.
Below is a selection of EP-Series gearboxes. You could find the full product line, with technical specifications and CAD models, here:
All V-Series
Shaft output configurations
Hollow output configurations
Spiral bevel gearboxes
Ever-Power spiral bevel gearboxes are ideal for universal use because of their machine-friendly structure and adaptability. The effective and reliable best performer is available in different versions. Like all Ever-Power spiral bevel gearboxes, they are manufactured using the present day production approach to ground circular arc the teeth according to Ever-Power. For customers, this means greater toothing quality and precision along with even more quickly delivery times.
Angular gearbox with solid shaft with key
Ratios: i [-] 1.0 – 6.0
Max. acceleration torque: T2maxzul [Nm] 27 – 15300
Nominal torque upon output shaft: T2Nzul [Nm] 10 – 5700
Max. backlash: j [arcmin] 10, 7, [4]
Max. input swiftness: N1maxzul [min-1] up to 4500
Strong spiral bevel gearboxes – compact and easy to incorporate
Spiral bevel gearsStainless spiral bevel gears
Ever-Power wide variety of spiral bevel gearboxes are characterised by top quality and robust efficiency by virtue of the apparatus housing manufactured from cast iron. Our spiral bevel gearboxes are manufactured in four different versions. The drive and the wheel are mainly made out of Ever-Power spiral gearing providing a quiet, steady and efficient operation.
Type EP may be the standard version where in fact the bedding includes strong single-row deep groove ball bearings upon polished bearing seats.
Type “E” and “P” are gearboxes intended for transmitting of high torques in low revolutions. The bearings are strong conical roller bearings on polished bearing chairs.
Type “L” is a particular gearbox manufactured according to consumer requirements.
Our spiral bevel gearboxes could be given up to 4 shafts, hollow shaft and with an output torque of up to 1,000 Nm and may be fitted with a motor flange with a coupling for direct installation of the motor.
The spiral bevel gearboxes are available in the next gear ratios 1:1, 1,5:1, 2:1 and 3:1 and can also be supplied as reversing gears. All spiral bevel gearboxes are life-time lubricated and will be provided in a hygienic edition with a lubricant authorized for the meals industry, with stainless shafts and with a rustproof yellow chromated gear housing. When there is a need for special shafts or flanges, we have great experience in adapting gearboxes – even in smaller figures – or in designing particular gearboxes for example with gear housings in stainless steel or as precision gearboxes with reduced backlash.
The standard definition of a Bevel Gear is a cone-shaped gear which transmits power between 2 intersecting axels.
Looking in bevel gears from the differences in helix angles, they could be generally classified into directly bevel gears, which do not have helix angles, and spiral bevel gears (including zerol bevel gears), which do have helix angles. However, due to the actual fact that manufacture services for directly bevel gears have become rare and the actual fact that straight bevel gears teeth can’t be polished, making spiral bevel gears which can be polished superior with regards to noise decrease, spiral bevel gears will probably become more common later on.
Bevel gears could be generally classified by their manufacturing methods, namely the Gleason method and Klingelnberg method, which each possess differing teeth styles, and presently most gears use the Gleason technique. Incidentally, all gears produced by Ever-Power use the Gleason method.
Ever-Power description: Spiral bevel gearbox
High-precision and powerful spiral bevel gearboxes from Ever-Power are utilized worldwide in all commercial sectors of mechanical engineering.
Our comprehensive manufacturing facilities and our in-home heat treatment make us extremely flexible and responsive. We work together together with you, providing tips and assistance for your unique program, guiding you through idea, design and manufacture according to your own requirements.
Provides invaluable benefits for customised solutions.
Extra drive shafts and a selection of internal gear arrangements make the standard version of our spiral bevel gearbox truly adaptable. From one to three extra shafts, you will find the perfect solution.
Accuracy of gearing guaranteed by verifiable inspection reports (single flank test)
Various gearbox quality classes
Numerous special options available, such as for example reinforced bearings or cooling for procedure at high temperatures
Versions for unique requirements such as ATEX or for use in the meals industry
Different corrosion resistant finishes: aluminium, stainless steel, painting or Tenifer 30 NO treatment
The spiral bevel gearboxes for torques up to 8,000 Nm have confirmed their versatility and value time when you are extremely precise with very low backlash and very low transmission error. Silent, shock resistant, possess overload capability and are space saving.
The high precision spiral bevel gearbox can be used worldwide in paper processing, food processing, automotive and specialty engineering. An “understanding” when it comes to quality, diversity, longevity and reliability.
The modified helical teeth of spiral bevel gears create dependable, tooth-to-tooth traction that minimizes backlash and prevents the gears from slipping. The gears are carefully spaced to allow lubricants to end up being spread evenly. The spiral bevel gears in a Ever-Power gearbox are specifically adjusted with a unique, adjustable locknut style.
Spiral bevel gears are made for applications that want high speed and high torque power. They can help cut consumer costs by providing long-lasting performance with reduced dependence on repairs or replacements. With spiral bevel gears, you don’t have for offsets and a significantly reduced risk of overheating. Curved teeth and deeper traction between those tooth ensures greater asset availability to improve flexible performance and lengthen equipment life.
Spiral bevel gears are bevel gears with helical teeth positioned in a 90-level angle. The teeth are designed with hook curve to supply better flexibility and traction. Although they can be considered a hypoid equipment, they have no offsets, which indicates they’ll not slip during operation. This ensures smooth, dependable transmission well suited for high-speed, high-torque applications.

While installing a fresh power steering gearbox, there are some crucial steps that require to be followed for a successful installation.
Ahead of installing a gearbox, it is necessary that the unit is certainly centered. Many mechanics assume that the unit is certainly centered when it arrives. Gearboxes can change in transit, leading to it to be misaligned. To be able to center the unit before the install, adhere to these simple actions:
1) Place the unit where it could be braced down and cannot move or fall.
2) Cover the spline with a fabric to prevent it from obtaining damaged through the centering procedure.
3) Turn the insight shaft with a wrench, until you feel it stop (never drive the unit). This would be the extreme for this direction. (for this install turn clockwise first)
4) After the unit reaches extreme clockwise rotation, indicate the unit or move the wrench to a position where in fact the number of come back rotations could be counted easily.
5) With this position marked, begin to rotate the shaft back counter-clockwise and count the number of rotations. Do that carefully! Once the rotation stops counter-clockwise, the entire rotations for the unit are known.
6) Divide the number of rotations in two and rotate the shaft that many turns back. At that point, the gearbox will be centered and will be marked for middle for reference. This means that the center is not lost through the install.
7) Once the container is centered, follow the correct procedure for the gearbox installation.
When these short steps are followed carefully, the gearbox will be centered and there must be no issues with the vehicle’s steering.
Furthermore to centering a steering package, it is necessary that the timing and equipment ratios of the brand new unit is matched with those of the older unit. Inspect additional steering components like the linkages and steering liquid while replacing the gearbox.
A gearbox is a part of the steering system that aids in moving the automobile in the correct direction. It is the element that converts the rotary movement of the steering wheel into linear movement that turns the wheels of a car. Often, the sources of a bad gearbox are the gearbox’s age and having less an optimal level of steering fluid. However, the steering gearbox may also fail due to natural wear.
In case you are skilled enough to install the gearbox, you can replace it yourself. Or else, it will always be better to consult with a mechanic. We often prescribe that you refer to your owner’s manual for all clarifications if you are installing parts by yourself.
As part of the power transmission bundle, industrial gearboxes serve as a method to reduce speed and increase torque in a drive. Mostly connected to a power motor straight or through a coupling or v-belt drive, gearboxes are capable of large ratio reductions that are not easily possible with additional means. right angle worm gearboxes are well-known as well as shaft mount reducers in the grain and aggregate sector. Increasing in popularity are the helical (in series), helical-worm and helical-bevel gearboxes which are more common in the rest of the world.

We assemble worm equipment, helical (in range), helical-worm and helical-bevel gearboxes off our shelf. We stock all of the components to put together gearboxes from 1/4HP to 20HP. We can cover ratios from 3:1 to 3600:1 off the shelf. Our gearboxes are interchangeable with additional major manufacturers so they certainly are a drop in replacement.
Whether manual or automatic, durable or low range, the tranny is a vital part at the guts of your vehicle’s drivetrain. Your transmitting is certainly instrumental in turning the engine’s power into forward movement, so it is not surprising that issues with this important element can cripple your car. The professionals at Pro Lube Auto Center have years of encounter working on transmissions of all types and sizes. When everything grinds to a halt we’ve the skills to get you moving ahead once more.

Have you or members of your family members taken into consideration Center Gearbox?

As servo technology has evolved-with manufacturers producing smaller, yet better motors -gearheads are becoming increasingly essential partners in motion control. Finding the optimal pairing must take into account many engineering considerations.
• A servo motor running at low rpm operates inefficiently. Eddy currents are loops of electric current that are induced within the electric motor during operation. The eddy currents in fact produce a drag drive within the engine and will have a larger negative impact on motor functionality at lower rpms.
• An off-the-shelf motor’s parameters may not be ideally suited to run at a low rpm. When an application runs the aforementioned electric motor at 50 rpm, essentially it is not using all of its offered rpm. Because the voltage continuous (V/Krpm) of the electric motor is set for an increased rpm, the torque continuous (Nm/amp)-which is directly related to it-can be lower than it requires to be. Because of this, the application needs more current to operate a vehicle it than if the application had a motor particularly created for 50 rpm. A gearhead’s ratio reduces the engine rpm, which explains why gearheads are sometimes called gear reducers. Utilizing a gearhead with a 40:1 ratio,
the engine rpm at the input of the gearhead will be 2,000 rpm and the rpm at the output of the gearhead will be 50 rpm. Operating the engine at the higher rpm will enable you to avoid the concerns

Servo Gearboxes provide freedom for how much rotation is achieved from a servo. The majority of hobby servos are limited by just beyond 180 examples of rotation. Most of the Servo Gearboxes use a patented external potentiometer to ensure that the rotation quantity is in addition to the gear ratio set up on the Servo Gearbox. In this kind of case, the small gear on the servo will rotate as much times as essential to drive the potentiometer (and hence the gearbox result shaft) into the position that the signal from the servo controller calls for.
Machine designers are increasingly turning to gearheads to take benefit of the most recent advances in servo electric motor technology. Essentially, a gearhead converts high-rate, low-torque energy into low-speed, high-torque result. A servo electric motor provides highly accurate positioning of its output shaft. When these two gadgets are paired with one another, they promote each other’s strengths, offering controlled motion that is precise, robust, and dependable.

Servo Gearboxes are robust! While there are high torque servos available that doesn’t imply they can compare to the strain capability of a Servo Gearbox. The small splined result shaft of a regular servo isn’t long enough, huge enough or supported sufficiently to handle some loads despite the fact that the torque numbers seem to be suitable for the application. A servo gearbox isolates the load to the gearbox result shaft which is supported by a set of ABEC-5 precision ball bearings. The external shaft can withstand severe loads in the axial and radial directions without transferring those forces on to the servo. Subsequently, the servo operates more freely and can transfer more torque to the result shaft of the gearbox.

Need even more regarding servo motor gearbox? Visit our internet site now!

high overload capacity
integrated support bearings
< 1 arcmin gear play
high torsional stiffness
compact design, saves space
lower costs by reducing the number of components required
high levels of reliability and uptime
precise individual parts ensure high efficiency
prolonged service life through minimal wear

FEATURES AND BENEFITS
Ever-Power develops and manufactures cycloidal equipment boxes to round off the merchandise portfolio. In drive technology, especially in neuro-scientific tool machinery, automation and robotics, these small designed, high transmitting precision equipment boxes are used especially to meet the best demands for stiffness, overall performance and efficiency. In addition to the constantly extended standard range, these cycloidal precision equipment boxes can be adapted to customer requirements upon request.

Capable of handling larger “shock” loads (>500%) of rating in comparison to worm, helical, etc.
High reduction ratios and torque density in a concise dimensional footprint
Exceptional “built-in” overhung load carrying capability
High efficiency (>95%) per reduction stage
Minimal reflected inertia to engine for longer service life
Just ridiculously rugged because all get-out
The entire Ever-Power design proves to be extremely durable, and it requires minimal maintenance following installation. The Ever-Power is the most reliable reducer in the industrial marketplace, in fact it is a perfect match for applications in large industry such as oil & gas, major and secondary metal processing, commercial food production, metal cutting and forming machinery, wastewater treatment, extrusion devices, among others.

Cycloidal advantages over other styles of gearing;

Inline Cycloidal Gearboxes
circulute-gearboxes EP 3000 Series variants, Ever-Power product family
The Ever-Power 3000 and our related products that use cycloidal gearing technology deliver the the majority of robust solution in the the majority of compact footprint. The main power train is comprised of an eccentric roller bearing that drives a wheel around a couple of internal pins, keeping the reduction high and the rotational inertia low. The wheel incorporates a curved tooth profile rather than the more traditional involute tooth profile, which eliminates shear forces at any point of contact. This style introduces compression forces, instead of those shear forces that would can be found with an involute gear mesh. That provides numerous functionality benefits such as high shock load capability (>500% of ranking), minimal friction and use, lower mechanical service factors, among numerous others. The cycloidal design also has a large output shaft bearing period, which provides exceptional overhung load capabilities without requiring any extra expensive components.

A cycloidal drive has some similarities to both planetary gearing and strain-wave gears. In the picture demonstrated, the green shaft is the input and its rotation causes an eccentric movement in the yellow-colored cycloidal disk. The cycloidal disk is geared to a stationary outer band, represented in the animation by the outer ring of grey segments. Its motion is used in the purple output shaft via rollers or pins that user interface to the holes in the disk. Like planetary gearing, the result shaft rotates in the opposite direction to the insight shaft. Because the individual parts are well-appropriate to 3D printing, this opens the door to easily prototyping customized designs and gearing ratios.

The opportunities are unlimited with cycloidal gearbox!

Standard applications for these reducers include precision rotary axis drives, traveling gantries & columns, materials handling axis drives and digital line shafting. Industries served include Material Handling, Automation, Aerospace, Machine Tool and Robotics.
The servo gearboxes PT complete the whole range of our servo gearboxes that contain high-end planetary gearboxes, right angle gearboxes, hypoid gearboxes, cycloid gearboxes along with various combinations thereof. All common servo motors could be easily installed with all sizes of our gearboxes. Our PT servo planetary gearboxes guarantee high stiffness and reliable transmission through their unique design. All band gears, world gears and sunlight pinions are case – hardened and ground. This provides a superb transmission quality and permits precise positioning tasks.

They are available in nine sizes with reduction ratios from 3:1 to 600:1 and result torque capacities up to 16,227 lb.ft. The output can be provided with a solid shaft or ISO 9409-1 flange, for installation to rotary or indexing tables, pinion gears, pulleys or other drive elements without the need for a coupling. For high precision applications, backlash amounts right down to 1 arc-minute can be found. Right-angle and insight shaft versions of the reducers are also offered.

Some planetary-geared servo-motors offer additional options. For example, oil-movement lubrication and cooling lets systems operate consistently at up to three times the nominal torque and power ranking. Oil-cooling also maintains the actuator cool in high-temperature environments. Various other options include explosionproof designs, alternative components and coatings, customized shafts, nonstandard motor voltages such as 24 or 48 Vdc, special feedback devices, and special electric connectors to use with most amplifiers.
This standard range of Precision Planetary Reducers are perfect for use in applications that demand powerful, precise positioning and repeatability. They were specifically developed for use with state-of-the-art servo engine technology, providing tight integration of the electric motor to the unit. Style features include mounting any servo motors (IEC, NEMA, or personalized motors), standard low backlash, high torsional stiffness, 95 to 97% efficiency and calm running.

Fewer components also offer small packaging compared to bolt-on reducers. Bolt-on gear-heads regularly use right-position gears to planetary gearbox for servo motor reduce the space a reducer extends beyond a machine. Right-angle gears, however, require yet another set of bevel gears to help make the turn. These gears increase the solution’s size, cost, complexity, and total backlash since another mechanism is placed between your load and the electric motor. Use of beveled gears defeats the advantage of a planetary gearhead altogether.

Wheel drive and slewing drive solutions
Boosting mobile planetary gear unit performance
Mobile planetary gear units must provide reliable efficiency under extremely harsh conditions. In wheel drives, this means large radial loads, shock loads and tilting moves – all in a limited obtainable space. In slewing machines, coping with the serious radial loads transmitted to the slewing gear is the challenge.
Advanced bearing plans from Ever-Power can handle 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 systems (flanged and geared).
Slewing drives – For the end 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 with Ever-Electric power, you can support increased external load, increased torque and smaller sized and lighter plans.the worm planetary gearbox is of horizontally input shaft and vertical output shaft type wall-attached 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-Ability industrial, yaw and pitch and cell slew drives are designed to function seamlessly in applications requiring slew bearings or racks, perhaps in a large-capacity winch.
Ever-Ability slewing drives are an important component in keeping excess weight and size to the very least on equipment such as for example tower cranes, aerial systems, discharge booms, excavation and building 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 ideal for the most severe duties in every environment. The look of the planetary units optimises torque performance and radial load capability, so as to give best meshing between pinion and ring gear.
For accurate adjustment, a lot of versions have eccentric mounting between the pinion axis and the casing axis. Their broad range of ratios enables the selection of engine size and type which very best suits the customer’s.
This wide variety of Ever-Power planetary gear units is particularly suitable for pinion and slewing ring drives. Efficiently used on tower cranes, shipboard and harbor cranes, wind turbines and as steering drive on ship propulsion systems, they works extremely well in all applications where accurate positioning is necesary. These Ever-Electrical power slewing drives are suited to the most severe duties in every environment. The look of the planetary models optimizes torque functionality and radial load capability, so that you can give excellent meshing between pinion and ring gear. For exact adjustment, some versions have eccentric installation between your pinion axis and the casing axis. Their wide range of ratios enables the selection of electric motor size and type which best satisfies the customer’s requirements and application.
Technical Data
Maximum Torque 6,000 … 200,000 Nm
Tranny Ratio up to 3,282 iN
Certifications: Certification ISO 9001 Type Authorization Certifications: DNV-GL and ABS
Sectors: Marine Technologies | DURABLE Technologies
Ever-Power Gear Units for Slewing Gears
Description
Technical data
Advantages
Applications
Description
Slewing equipment drives are used to position driven machines. They have been tried and tested in many unique applications, such as for example cranes, Planetary Slew Drives Excavators, and drilling systems. Ever-Power gear systems for slewing equipment drives have a modular design. They may be combined with an extended or short lantern gear drive on the end result side. The mounted end result pinions are manufactured in line with the customer’s features. On the input area, you can expect solutions for both electric motors and high-acceleration or low-rate hydraulic motors, some of which already are standardized.
One frequently requested choice, particularly as a gear unit for slewing equipment drives in bucket wheel excavators, involves a Ever-Power planetary gear unit with a bevel or perhaps bevel helical gear product on the input part. The drive engine and a brake happen to be arranged on a bracket on the gear product, so that the system no longer should be aligned on internet site. A brake is certainly always mounted between the motor and the apparatus unit so that you can correct the boom in a defined position. An overload safe practices mechanism can additionally be provided to safeguard the boom and the drive against inadmissibly large loads.
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Technical data
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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Advantages
Compact, space-saving design
Low weight
Low noise level
Variable lantern gear drive lengths acc. to customer’s specification
Modular design creates increased versatility and multiple mounting options
No dependence on on-site alignment because of bracket with motor, gear unit, brake, and coupling
Customized solutions for particular projects
Option of eccentric assembly to enable the backlash to become adjusted between your pinion and the ring gear
Optimized sealing systems prolong the service life
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Applications
Cranes
Excavators
Drilling platforms
Slew Drives, commonly known as a Slewing Equipment or Slew Bearings, is a complete, prepared to install system that involves a ball or roller slewing band bearing, drive teach, and completely enclosed casing. It can be custom-made with hydraulic or electric motors, brakes, planetary gearboxes, corrosion protection, together with many other options.
Ever-Power lower costs by replacing sophisticated in-house systems in machines that rotate major loads and require features and innovation. Each has an unlimited slewing angle and range, move effortlessly and jolt-free, no slip-stick effect, and provide the most effective transmission of high power and torque feasible. Our Slew Drives are entirely 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 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 thanks to the modular structure
Exceptional designs deviating from our regular series are realizable
Steering systems for specialized automobiles and cranes (while steering gears meant for wheelsets)
Manlift platforms for slewing booms and baskets Lightweight cranes
Machine attachments, such as cement demolition pincers, picker hands, and rotary forklifts
Handling devices (automation technology)
Loading and unloading devices
Positioning devices/turntables which include solar trackers
Ever-Electric power slewing drives are an important component in keeping excess weight and size to a minimum on devices such as for example tower cranes, Pitch and Yaw drives for wind strength, aerial platforms and mixers. Their planetary structure implies that they can endure very high torque values while maintaining reduced dimensions, reduced weight and huge efficiency. The wide range of available ratios allows the selection of a electric motor size and type which best fits users requirements: hydraulic or electrical. Bevel input and hydraulic brake will be some of the options, which are for sale to this series. Basic mounting, operating dependability and versatility make these units suited to the most serious duties and environments.
Customizable drive solutions, all from one source
Our durable, powerful and flexible commercial gear unit solutions satisfy your desires in every respect – the power 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 the motor and gear product with torque limiter to prevent excessive loads
Protective covers
Primary gear product (helical or bevel-helical)
Planetary gear unit 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 gear drive can be made up of various gear units that effect on the same girth equipment with external or internal teeth. We provide the right combination of gear devices for every requirement:
Our P series professional planetary gear systems and the X series industrial bevel gear and bevel-helical gear units are enough for smaller torques as high as 500 kNm. A mixture of XP series professional planetary gear units and X series professional bevel-helical gear products provide larger torques of up to 4,000 kNm.
Slewing equipment drives are usually shaft-mounted designs. This ensures that the apparatus unit is mounted on top and the pinion on the bottom. However, our drive remedy is also readily available as a bottom-mounting edition or “bottom-up” version – in this case the pinion is positioned at the top. The lubrication, oil growth tank and the seals happen to be adapted to the mounting position.
This wide range of Ever-Power planetary gear units is especially created for pinion and slewing ring drives. Effectively utilized on tower cranes, shipboard and harbor cranes, wind generators and as steering travel on ship propulsion devices, they can be utilised in all applications where exact positioning is called for. These Ever-Power slewing drives are suited to the most severe duties in every environment. The look of the planetary models optimizes torque efficiency and radial load capability, to be able to give excellent meshing between pinion and ring gear. For exact adjustment, some types have eccentric installation between your pinion axis and the casing axis. Their wide range of ratios enables selecting motor size and type which very best suits the client?s requirements and application. 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 maximum output torque over 10 primary sizes and 3 end result reinforced support configurations:
– R: dual pilot flanged
– S: dual pilot compact
– H: single pilot front side flanged
Modular design, with multi-optional executions

The high-end economy lines GSN & GFE combine high performance with financial efficiency: both lines are also built with helical ground gears, ensuring a minimum noise level and smooth running. The full needle bearing has been especially made to reach high torques that beat the competition for systems of the same size. All planetary carriers are produced as a cage made from solid material. This increases tranquil operating characteristics while at the same time improving positioning accuracy and reducing backlash. Yet another shaft sealing ring ensures maximum dust and splash water protection in accordance with protection course IP65 in every lines.
One way to reduce backlash is by using precision gears. The concentrate on manufacturing in precision gears can be tighter tolerances, so all around the gear is a tighter, more precise fit. And the tighter fit means less play in the apparatus teeth, which is the cause of backlash to begin with. Of program, precision gears are more costly, if the application demands high accuracy, after that precision gearing may be the way to go.
From a gear design perspective, a simple way to lessen backlash is to ensure the teeth mesh tightly together. That is typically carried out by shortening the guts distance between gears. As for pre-loading, this is often done utilizing a spring mechanism to hold the gears firmly set up. This also eliminates the perform between the gear teeth and thus eliminates backlash.
Of course, the type of gears used can also have a large impact on the quantity of backlash. So for instance, some equipment types such as strain wave gears, or harmonic equipment drives, have zero backlash.

The GSD, GSB & GSBL high-end gearbox lines are constructed in a space-optimized, two-stage design. Because of the lower torque ideals, the input stage can be dimensionally smaller than the result stage. Its short design makes the GSD range the ideal high-end gearbox for space restricted applications. The low regular backlash of the GSD line makes it an ideal fit for highly dynamic applications where highest positioning and velocity accuracy is required. The flange output generates highest torsional rigidity. For the accommodation of especially high axial loads, taper roller bearings are optionally available in sizes with 90 mm diameter or more. The GSB line stands for high performance in mixture with low backlash and high precision. Its robust, one-piece housing allows for a high gearbox rigidity and the absorption of high radial and axial loads. The angular gearboxes of the GSBL collection offer the same advantages as the GSB range; the right angle shape makes the GSBL series an ideal match for all dynamic applications where space is limited.

If recently you, among your friends or relative had any encounter with servo planetary gearbox, do not hesitate to discuss your opinion in remarks.

1 product advantages
2 product parameters
3 materials and heat treatment
4 installation steps
5 surface hardening
Product advantage editor
It really is compact structure, small return clearance, high precision, long service existence, rated output torque can do a great deal.But it’s a bit more costly.Planetary reduction drive is normally found in limited space when the need for an increased torque, that’s, small volume huge torque, and its reliability and life are better than EP Planetary reduction drive.Spur Planetary decrease drive can be used for low current usage, low noise and high efficiency and low cost applications.Planetary reduction drive can be characterized by small size, large output torque, high transmission efficiency, as long as there are these requirements can be used
Product parameter editing
Full load efficiency: transmitting efficiency of of Planetary decrease drive under maximum load (output torque of fault end).
Working existence: the cumulative working time of Planetary decrease drive at rated load and rated input speed.
Rated torque: it is the torque that the rated life allows for long running time.When the output velocity is 100 r/min, the life span of Planetary reduction drive may be the average life, beyond this value, the common life of Planetary reduction drive will be reduced.Planetary reduction drive fails when the output torque exceeds twice.
Edit materials and heat treatment
The weight of the Planetary reduction servo drive planetary gear transmission device is normally proportional to the weight of the gear, and the weight of the gear has a great relationship with the material and heat therapy hardness.For instance, at the same power, the weight of the carburized hardened equipment will be about 1/3 of the weight of the tempered gear.Therefore, according to the structural characteristics of Planetary reduction drive and the strain nature of gears, hardtooth surface gears should be widely used.There are several heat treatment methods to obtain gear with hard tooth surface, such as surface quenching, overall quenching, carburizing quenching, nitriding, etc., which should be selected based on the characteristics of Planetary decrease drive.
Planetary reduction drive
In Planetary reduction drive family, the Planetary reduction drive with its small size, high transmitting efficiency, wide reduction range, high precision many advantages, and is widely used in servo, stepping, dc and additional transmission systems.Its function is in the premise of ensuring precision transmitting, mainly used to reduce the rotation acceleration and increase torque and reduce the load/motor rotational inertia ratio.In order to help the majority of users to make good utilization of the Planetary reduction drive, this paper analyzes the causes of Planetary reduction drive and the drive engine shaft breaking, and introduces at length how exactly to properly install the Planetary reduction drive.
Appropriate installation, use and maintenance of of Planetary reduction drive is an important link to ensure the standard procedure of mechanical equipment.As a result, when you install the Planetary reduction drive, please be sure to strictly follow the next installation related matters, thoroughly assemble and use.
The first step is to confirm whether the electric motor and Planetary reduction drive are intact before installation, and strictly check if the size of every part connected with the motor and Planetary reduction drive matches, here is the size of the positioning boss, input shaft and Planetary reduction drive groove of the engine and matching tolerance.
The second step is to unscrew the screw on the outer dustproof hole of Planetary reduction drive flange, adjust the clamping ring of PCS system to align the side hole with the dustproof hole, insert the inner hexagon to tighten.From then on, remove the motor shaft keys.
Surface hardening editing
Common surface quenching methods are high-frequency quenching (for small gears) and flame quenching (for large gears).The surface hardened layer works best when it contains the base of the tooth root.The normal material for surface quenching is steel whose mass fraction of carbon is approximately 0.35%~0.5%. The hardness of tooth surface can reach 45~55HRC.
Connection mode between of Planetary decrease drive and servo engine: holding mode – output shaft of servo engine extends into of Planetary decrease drive, servo motor and Planetary reduction drive are connected by flange. There is a deformable hoop in Planetary decrease drive. By working the locking screw on Planetary reduction drive, the hoop can tighten the axis of the servo engine (the author includes a 0.75KW servo engine with this connection). Therefore for this connection mode, servo motors usually do not require keyway (of course, keyway can also be, but purchasing keyway servo motors requires Money and delivery period are longer yo @ @). Some sort of
Linking mode of_of Planetary decrease drive and servo electric motor: Connecting through external coupling. This connection mode uses external coupling, so that it needs servo electrical and keyway. External coupling can also use flexible coupling (flexible shaft) – gentle shaft drive power generally will not surpass 5.5KW, speed may reach 20000 rpm. A kind of
Generally speaking, the servo motors without brakes and keyways are the many used and the Ever-Power may be the largest. As a result, to purchase the servo motors with brakes and keyways, the delivery period can be longer, about 4 weeks.
Planetary reduction drive in the usage of the process you will see some noise, the emergence of the noise, how exactly to deal with it?
Planetary reduction drive
The noise of Planetary reduction drive is mainly caused by the friction, vibration and collision of the transmission gears. How to efficiently reduce and decrease the noise to make it more based on the requirements of environmental safety is also a key research topic in the home and overseas.Reducing the gear transmission sound of Planetary decrease drive has become an essential research subject in the market. Many scholars in the home and abroad respect the change of gear tooth engagement stiffness in gear transmission as the primary factor of gear dynamic load, vibration and noise.By modifying the form, the dynamic load and velocity fluctuation are minimized to lessen the noise.This method has proved to be more effective used.But with this technique, the process will need shape modification equipment, the majority of small factories often can’t be implemented.
Planetary reduction drive can be a kind of of Planetary reduction drive, what’s the transmission structure of planetary gear?Let’s take a look.
A planetary gear includes a sun wheel, a planetary wheel, and a gear ring, wherein the planetary wheel is supported by a fixed axis of the planetary body, allowing the planetary wheel to rotate on the supporting axis.The planetary wheel, the sun wheel and the gear ring are in continuous meshing state.
Located in the center of the planetary gear transmission mechanism is the sun wheel, sunlight wheel and the planet wheel often engage, two external gear meshing rotation direction is opposite.Just as sunlight is at the guts of the solar program, the solar wheel is known as because of its location.Gear band is the internal gear, it and the earth wheel often meshing, is the internal tooth and the external gear meshing, the rotation direction between your two may be the same.The amount of planetary gear depends upon the design load of the Planetary reduction drive, usually 3 or 4, the more the number of bear the load is greater.
The above may be the Planetary reduction drive equipment transmission structure of the main content.
Planetary speed of Planetary reduction drive can be some sort of speed of Planetary reduction drive, then, the planetary speed of Planetary reduction drive in the process of using the reason for the shaft break what?Let’s have a look.
1. The incorrect type selection causes insufficient output torque of the Planetary decrease drive.
Some users in the model selection, mistakenly so long as the selected rated output torque Planetary decrease drive to meet up the work requirements could be, in fact, it isn’t, one may be the rated output torque of the electric motor rated output torque situations deceleration ratio, the worthiness obtained in principle should be less than the product sample to supply similar Planetary decrease drive rated output torque.The other is to consider the overload capacity of the drive motor and the maximum operating torque required in practice.
2. Along the way of acceleration and deceleration, the instantaneous torque borne by the output shaft of the Planetary reduction drive exceeds 2 times of its rated output torque, and this kind of acceleration and deceleration can be too frequent, which will eventually make Planetary reduction drive break the shaft.
Theoretically, the utmost operating torque required by the user must be significantly less than 2 times the rated output torque of the Planetary reduction drive, especially in some applications must strictly comply with this criterion.This is not only to protect the Planetary reduction drive, but also to prevent the output shaft of Planetary reduction drive from being twisted off.The primary reason is that, when there is a problem in equipment installation, the output shaft of the Planetary reduction drive and its load are stuck, the overload capacity of the traveling motor will still make it constantly raise the output force, which might cause the force of the output bearing of the Planetary reduction drive to exceed its rated output torque 2 times and thus twist the output shaft of the Planetary reduction drive.
Precision planetary reduction drive
Product Description:
There are two main types according to the output direction: directly type and correct angle type; Planetary equipment systems are used to perform speed reduction due to large torque. to predict equipment noise from a rear wheel drive automatic transmission.
There are generally three types according to the number of stages: one-stage deceleration (generally less than 10:1), two-stage deceleration (generally greater than 10:1 and significantly less than or add up to 100:1), and three-stage deceleration (large reduction ratio is 100) :1, the general division principle is higher than 100:1);
According to the purpose: military and civilian;Based on the operating environment: standard environment, low temperature environment, clean area environment and vacuum environment;
Our speed of Planetary reduction drive planetary gear for heavy-duty applications, including; conveyers, cranes, crawlers, and excavators. With the schlumpf mountain drive you gain additional suprisingly low gears which enable you go climb the most extreme torque Gears: 1:1 and 2.5:1 reduction gear ratio.
Planetary gear reduction drive
The first rung on the ladder is to confirm whether the engine and Planetary reduction drive are in good condition before installation, and strictly check whether the size of every part linked with the electric motor and Planetary reduction drive is matched. Here are the size and coordinating tolerance of the positioning boss, insight shaft and Planetary decrease drive groove of the electric motor.
Step 2 2: unscrew the screw on the outer dustproof hole of of Planetary decrease drive flange, modify the clamping ring of PCS system to align the medial side hole with the dustproof hole, insert the internal hexagon to tighten.From then on, remove the motor shaft keys.
The third step is to connect the motor with Planetary reduction drive naturally.The concentricity of the output shaft of Planetary reduction drive and the input shaft of the motor must be consistent when connected, and the outer flange of both must be parallel.If the concentricity is not consistent, the engine shaft will be broken or of Planetary reduction drive gear wear.
In addition, in the installation, do not use hammer and additional blows, prevent the axial force or radial force an excessive amount of harm to the bearing or gear.Be sure to tighten the installation bolt prior to tightening the force bolt.Before installation, wipe away the anti-rust oil of motor input shaft, positioning boss and connecting component of of Planetary reduction drive with gasoline or zinc-sodium water.Its purpose is to ensure tight connection and flexibility of operation, and prevent unnecessary wear and tear.
Planetary reduction drivePlanetary reduction drive
Prior to the motor and Planetary decrease drive are connected, the motor shaft keyway ought to be perpendicular to the tightening bolt.To make sure a uniform force, 1st screw the set up bolts at any diagonal position, but usually do not screw limited, then screw the installation bolts at the other two diagonal positions, and lastly screw the four installation bolts one at a time.Finally, tighten the force bolt.All tightening bolts will be fixed and examined by the torque plate hand based on the indicated torque data.
Appropriate installation between of Planetary reduction drive and mechanical equipment is the same as right installation between of Planetary reduction drive and drive electric motor.The main element is to ensure that the output shaft of Planetary reduction drive and the drive section of the shaft concentricity.
servo motor of Planetary reduction drive Planetary reduction drive of Planetary reduction drive rated input increase to 18000 RPM (about of Planetary reduction drive itself size, the higher the acceleration of Planetary reduction drive, small the rated input speed) above, industrial-grade servo motor of Planetary reduction drive output torque is generally only 2000 nm, special huge torque servo engine of Planetary reduction drive can perform a lot more than 10000 nm. Operating temperature in 25 ℃ to 100 ℃ or so, by changing the grease can change its functioning temperature.Planetary reduction drive: the main transmission structure is: planetary wheel, solar wheel, outer gear ring.Compared with additional reduction gear, servo engine reduction gear offers high rigidity, high accuracy (single stage can achieve less than 1 point),(double stage can perform less than 3 factors), high transmission effectiveness (single stage in 95-99%), high torque/quantity ratio, life free of maintenance features.Due to these characteristics, servo electric motor of Planetary decrease drive is mainly installed in the stepper engine and servo engine or brushless motor, used to lessen the speed, improve the torque, matching inertia.Rated input speed of servo engine of Planetary reduction drive can reach up to 18000rpm(related to how big is Planetary reduction drive itself.

1 product advantages
2 product parameters
3 material and heat treatment
4 installation steps
5 surface hardening
Product advantage editor
It is compact structure, small return clearance, high precision, long service existence, rated output torque may do a lot.But it’s a bit more costly.Planetary reduction drive is normally used in limited space when the necessity for an increased torque, that’s, small volume large torque, and its own reliability and life are better than EP Planetary reduction drive.Spur Planetary reduction drive can be used for low current usage, low sound and high effectiveness and low priced applications.Planetary reduction drive is seen as a small size, huge output torque, high transmission efficiency, provided that there are these requirements can be used
Product parameter editing
Full load efficiency: transmitting efficiency of of Planetary reduction drive under optimum load (output torque of fault stop).
Working life: the cumulative working time of Planetary decrease drive in rated load and rated input speed.
Rated torque: it is the torque that the rated life allows for long term time.When the output acceleration is 100 r/min, the life of Planetary reduction drive is the average life, outside of this value, the average life of Planetary reduction drive will be reduced.Planetary reduction drive fails when the output torque exceeds twice.
Edit material and heat treatment
The weight of the Planetary reduction servo drive planetary gear transmission device is normally proportional to the weight of the gear, and the weight of the apparatus has a great relationship with the material and heat treatment hardness.For example, at the same power, the weight of the carburized hardened equipment will be about 1/3 of the weight of the tempered equipment.Therefore, based on the structural characteristics of Planetary reduction drive and the strain nature of gears, hardtooth surface gears ought to be widely used.There are many heat treatment methods to obtain gear with hard tooth surface, such as for example surface quenching, overall quenching, carburizing quenching, nitriding, etc., which should be selected based on the characteristics of Planetary decrease drive.
Planetary reduction drive
In Planetary reduction drive family, the Planetary reduction drive with its little size, high transmission efficiency, wide reduction range, high precision many advantages, and is widely used in servo, stepping, dc and various other transmission systems.Its function is in the premise of ensuring precision transmission, mainly used to reduce the rotation quickness and increase torque and reduce the load/engine rotational inertia ratio.To be able to help the majority of users to make good utilization of the Planetary reduction drive, this paper analyzes the causes of Planetary reduction drive and the drive engine shaft breaking, and introduces in detail how exactly to properly install the Planetary reduction drive.
Appropriate installation, use and maintenance of of Planetary reduction drive is definitely an important hyperlink to ensure the normal operation of mechanical equipment.Consequently, when you install the Planetary reduction drive, please make sure to strictly follow the following installation related matters, cautiously assemble and use.
The first rung on the ladder is to confirm whether the engine and Planetary reduction drive are intact before installation, and strictly check if the size of each part connected with the engine and Planetary reduction drive fits, here is the size of the positioning boss, input shaft and Planetary reduction drive groove of the electric motor and matching tolerance.
The next step is to unscrew the screw on the outer dustproof hole of Planetary reduction drive flange, modify the clamping ring of PCS system to align the side hole with the dustproof hole, insert the inner hexagon to tighten.After that, take away the motor shaft keys.
Surface hardening editing
Common surface area quenching methods are high-frequency quenching (for little gears) and flame quenching (for large gears).The surface hardened layer works best when it includes the base of the tooth root.The normal material for surface quenching is steel whose mass fraction of carbon is about 0.35%~0.5%. The hardness of tooth surface can reach 45~55HRC.
Connection setting between of Planetary reduction drive and servo motor: holding mode – output shaft of servo motor extends into of Planetary reduction drive, servo motor and Planetary decrease drive are connected by flange. There exists a deformable hoop in Planetary decrease drive. By operating the locking screw on Planetary reduction drive, the hoop can tighten the axis of the servo engine (the author has a 0.75KW servo motor with this connection). So for this connection setting, servo motors do not require keyway (of training course, keyway may also be, but purchasing keyway servo motors needs Money and delivery period are longer yo @ @). A kind of
Linking mode of_of Planetary reduction drive and servo electric motor: Connecting through external coupling. This connection mode uses external coupling, so it needs servo electric and keyway. External coupling can also use versatile coupling (flexible shaft) – smooth shaft drive power generally will not go beyond 5.5KW, speed may reach 20000 rpm. Some sort of
Generally speaking, the servo motors without brakes and keyways are the many used and the Ever-Power may be the largest. For that reason, to order the servo motors with brakes and keyways, the delivery period is longer, about four weeks.
Planetary reduction drive in the use of the process you will see some noise, the emergence of the noise, how exactly to deal with it?
Planetary reduction drive
The noise of Planetary reduction drive is mainly caused by the friction, vibration and collision of the transmission gears. How exactly to efficiently reduce and reduce the noise to make it more good requirements of environmental safety is also a key research topic at home and abroad.Reducing the apparatus transmission noise of Planetary reduction drive has become an essential research topic in the market. Many scholars at home and abroad respect the change of gear tooth engagement stiffness in equipment transmission as the primary factor of gear powerful load, vibration and noise.By modifying the form, the powerful load and velocity fluctuation are minimized to reduce the noise.This technique has became more effective used.But with this technique, the process needs to have shape modification equipment, the majority of small factories often can’t be implemented.
Planetary reduction drive is certainly a kind of of Planetary reduction drive, what is the transmission structure of planetary gear?Let’s take a look.
A planetary gear includes a sun wheel, a planetary wheel, and a gear ring, wherein the planetary wheel is supported by a set axis of the planetary framework, allowing the planetary wheel to rotate on the assisting axis.The planetary wheel, the sun wheel and the apparatus ring are in continuous meshing state.
Located in the center of the planetary equipment transmission mechanism is the sun wheel, the sun wheel and the planet wheel often engage, two external gear meshing rotation direction can be opposite.Just as the sun is at the center of the solar system, the solar wheel is named for its location.Gear band is the inner gear, it and the earth wheel often meshing, may be the inner tooth and the outer gear meshing, the rotation direction between the two may be the same.The amount of planetary gear depends upon the look load of the Planetary reduction drive, usually 3 or 4, the more the amount of bear the load is greater.
The above may be the Planetary reduction drive gear transmission structure of the main content.
Planetary speed of Planetary reduction drive is usually some sort of speed of Planetary reduction drive, after that, the planetary speed of Planetary reduction drive along the way of using the reason for the shaft break what?Let’s take a look.
1. The wrong type selection causes insufficient output torque of the Planetary decrease drive.
Some users in the model selection, mistakenly so long as the selected rated result torque Planetary reduction drive to meet up the work requirements could be, in fact, it isn’t, one is the rated result torque of the electric motor rated output torque moments deceleration ratio, the value obtained in principle ought to be less than the product sample to provide similar Planetary decrease drive rated output torque.The other is to consider the overload capacity of the drive electric motor and the utmost operating torque required used.
2. In the process of acceleration and deceleration, the instantaneous torque borne by the result shaft of the Planetary decrease drive exceeds two times of its rated output torque, and this kind of acceleration and deceleration is definitely too frequent, that will eventually make Planetary reduction drive break the shaft.
Theoretically, the maximum operating torque required by the user must be significantly less than two times the rated output torque of the Planetary reduction drive, especially in some applications must strictly comply with this criterion.This is not and then protect the Planetary reduction drive, but also to avoid the output shaft of Planetary reduction drive from being twisted off.The main reason is that, if there is a problem in equipment installation, the output shaft of the Planetary reduction drive and its own load are stuck, the overload capacity of the driving motor will still make it constantly boost the output force, which might cause the force of the output bearing of the Planetary reduction drive to exceed its rated output torque 2 times and therefore twist the output shaft of the Planetary reduction drive.
Precision planetary reduction drive
Product Description:
There are two main types according to the output direction: straight type and right angle type; Planetary equipment systems are accustomed to perform speed decrease due to large torque. to predict equipment noise from a back wheel drive automatic transmission.
There are generally three types according to the number of stages: one-stage deceleration (generally significantly less than 10:1), two-stage deceleration (generally greater than 10:1 and significantly less than or add up to 100:1), and three-stage deceleration (large reduction ratio is 100) :1, the overall division principle is greater than 100:1);
According to the purpose: military and civilian;Based on the operating environment: standard environment, low temperature environment, clean room environment and vacuum environment;
Our speed of Planetary reduction drive planetary gear for heavy-duty applications, including; conveyers, cranes, crawlers, and excavators. With the schlumpf mountain drive you gain additional suprisingly low gears which enable you proceed climb the the majority of extreme torque Gears: 1:1 and 2.5:1 reduction gear ratio.
Planetary gear reduction drive
The first rung on the ladder is to confirm whether the engine and Planetary reduction drive are in good condition before installation, and strictly check if the size of each part linked with the electric motor and Planetary reduction drive is matched. Here are the size and complementing tolerance of the positioning boss, input shaft and Planetary reduction drive groove of the engine.
Step 2 2: unscrew the screw on the outer dustproof hole of of Planetary reduction drive flange, change the clamping ring of PCS system to align the medial side hole with the dustproof hole, insert the internal hexagon to tighten.After that, remove the motor shaft keys.
The third step is for connecting the motor with Planetary reduction drive normally.The concentricity of the output shaft of Planetary reduction drive and the input shaft of the engine must be constant when connected, and the outer flange of the two should be parallel.If the concentricity isn’t consistent, the engine shaft will be broken or of Planetary reduction drive gear wear.
In addition, in the installation, do not use hammer and other blows, prevent the axial force or radial force an excessive amount of damage to the bearing or gear.Make sure to tighten the mounting bolt before tightening the pressure bolt.Before installation, wipe away the anti-rust oil of motor input shaft, positioning boss and connecting part of of Planetary reduction drive with gasoline or zinc-sodium water.Its purpose is to ensure tight connection and versatility of operation, and prevent unnecessary deterioration.
Planetary reduction drivePlanetary reduction drive
Prior to the motor and Planetary reduction drive are connected, the motor shaft keyway should be perpendicular to the tightening bolt.To ensure a uniform force, first screw the installation bolts at any kind of diagonal position, but do not screw tight, then screw the set up bolts at the various other two diagonal positions, and finally screw the four set up bolts one at a time.Finally, tighten the force bolt.All tightening bolts shall be fixed and examined by the torque plate hand according to the indicated torque data.
Appropriate installation between of Planetary reduction drive and mechanical gear is the same as correct installation between of Planetary reduction drive and drive motor.The key is to ensure that the output shaft of Planetary reduction drive and the drive section of the shaft concentricity.
servo electric motor of Planetary reduction drive Planetary reduction drive of Planetary reduction drive rated input speed up to 18000 RPM (about of Planetary reduction drive itself size, the higher the swiftness of Planetary reduction drive, small the rated input quickness) above, industrial-grade servo motor of Planetary reduction drive output torque is generally only 2000 nm, special huge torque servo electric motor of Planetary reduction drive can do more than 10000 nm. Operating temperature in 25 ℃ to 100 ℃ roughly, by changing the grease can transform its operating temperature.Planetary reduction drive: the main transmission structure is: planetary wheel, solar wheel, outer gear ring.Weighed against additional reduction gear, servo engine reduction gear offers high rigidity, high precision (single stage can perform less than 1 point),(double stage can achieve less than 3 points), high transmission performance (single stage in 95-99%), high torque/volume ratio, life maintenance free features.Because of these characteristics, servo engine of Planetary decrease drive is mostly installed in the stepper electric motor and servo engine or brushless electric motor, used to lessen the speed, enhance the torque, matching inertia.Rated input speed of servo electric motor of Planetary reduction drive can are as long as 18000rpm(related to the size of Planetary reduction drive itself.