μειωτήρας ταχύτητας με ατέρμονα κοχλία
Solitary reduction worm gearing provides high ratio reduction with few shifting parts in a close-coupled compact drive. The proper angle set up of driving-to-driven machine takes a minimum of space. Input and result shafts can be prolonged in either or both directions in horizontal or vertical arrangements adaptable to any installation requirement. Efficient electric motor speeds are decreased to slower speed requirements of many industrial machines in one reduction.
Χαρακτηριστικά προϊόντος
Ratios 5:1 to 70:1
Hollow & Solid Output Shafts
Vertical & Horizontal Mounting
Fan Cooled (Standard)
Motor Mounts (C-Encounter Adapters or Scoops)
Cast Iron or Metal Housings
Products
The exclusive use of the involute Helicoid Thread form (with departing side contact) on the worm and gear provides for high efficiencies, and lengthy service life. The hardened floor and polished alloy metal worm develops a soft, work hardened surface area on the bronze gear. Because of this worm gears use in and improve with prolonged service while various other gears are wearing out. Ever-Power offers a wide selection of model configurations, sizes, ratios, and accessories from our standard products.
Fabricated Designs
If the application involves severe shock loads or possible housing damage from external sources (as in steel mills or mobile gear applications) Ever-Power can offer fabricated steel housings with up to a 48″ center distances. Fabricated housings provide optimum rigidity and strength which allows the transmitting of higher horsepower amounts than are possible with standard cast iron models. Extra heavy aspect plates connect the worm and equipment shaft bearing facilitates, assuring correct meshing of the apparatus under all load circumstances. In smaller sizes, fabricated metal reducers are interchangeable with Ever-Power standard cast iron reducers.
Custom Designs
Ever-Power can offer custom rate and reversed engineered reducers for the application, be it a fresh project or a primary drop-in alternative to a competitor’s speed reducer. Fabricated metal reducers allow Ever-Power to complement a competitor’s footprint, centerline, and shaft elevation allowing a primary drop-in replacement saving the client time and money.
Long – Quiet Life
All worm gears in Ever-Power reducers are produced from phosphorous bronze. Our style also incorporates a hardened, surface and polished alloy metal worm. This mixture develops a clean, work-hardened mating surface area of the bronze gear which boosts with prolonged service.
Worm gearing is a course of gear reducers that utilizes correct angle, nonintersecting shafts. This form of reducer provides soft and quiet operation and permits the likelihood of large swiftness reductions. These gears are available from stock in a wide variety of ratios, from only 4:1 to as much as 3600:1. The compact design and building allows worm equipment reducers to be positioned in a comparatively small space. Thus, very high reductions in a limited package size may be accomplished with this configuration. Our worm equipment features the constant sliding tooth action between worm and one’s teeth. This escalates the tolerance for heavy loads and shock loads. Worm gear drives provide users high reducing convenience of relatively low cost when compared to various other types of gearing.
The use of worm gearing extends across many industries including food, beverage and grain and has many applications. Some applications that utilize worm gearing are: conveyors, mixers and bucket elevators.
Ever-Power worm gear reducer gearbox series base on years of encounters uses designed teeth surface area with unsurpassed torque transfer functionality with great overall performance, efficency and price.Worm gear program transmits power through sliding contact, resulting in extremely low vibration , noise, small backlash and self-locking property
-Housing:One time we casting creats great rigidity for serious impacts. Outer cooling fins and inner lubrication oil diversion channel style to increase heat dissipation.
-Worm Shaft: Manufactured with Carbon alloyed Steel S45C or SCM415, precison machined and carburized to HRC45 or HRC60, after that for precision tooth grinding to ensure maximum contacting.
-Worm Wheel: Manufactured with Carbon alloy ALBC2, teeth are machined by precision CNC hobbing machine to sustain high impact.
A worm gear reducer is one kind of reduction gear container which consists of a worm pinion insight, an output worm equipment, and features a right angle result orientation. This kind of reduction gear box is normally used to take a rated motor quickness and create a low speed output with higher torque worth based on the reduction ratio. They often can solve space-saving problems because the worm equipment reducer is one of the sleekest decrease gearboxes available due to the small diameter of its result gear.
worm gear reducerWorm equipment reducers are also a popular type of swiftness reducer because they offer the greatest speed decrease in the smallest package. With a higher ratio of speed decrease and high torque result multiplier, it’s unsurprising that many power transmission systems utilize a worm equipment reducer. Some of the most typical applications for worm gears are available in tuning instruments, medical screening equipment, elevators, security gates, and conveyor belts.
SW-1 and SW-5
Torque Transmission offers two sizes of worm gear reducer, the SW-1 and the SW-5 and both can be found in a variety of ratios. The SW-1 ratios include 3.5:1 to 60:1 and the SW-5 ratios include 5:1 to 100:1. Both of these options are manufactured with tough compression-molded glass-fill polyester housings for a durable, long lasting, light weight speed reducer that is also compact, non-corrosive, and nonmetallic.
Χαρακτηριστικά
Our worm gear reducers offer a choice of a solid or hollow result shaft and 
show an adjustable mounting position. Both the SW-1 and the SW-5, nevertheless, can withstand shock loading better than other decrease gearbox styles, making them ideal for demanding applications.
Rugged compression-molded glass-fill polyester housing
Light-weight and compact
Non corrosive
Non metallic
Range of ratios
SW-1, 3.5:1 to 60:1
SW-5, 5:1 to 100:1
Λίπανση με γράσο
Solid or Hollow output shaft
Adjustable mounting position
Worm Equipment Reducers also called worm gearbox or worm swiftness reducers. Worm equipment reducers are used for speed decrease and increasing the torque for electric powered motor drives. You can decide to mount your NEMA engine to the reducer by using the NEMA C encounter flange or use a coupling. If you want a coupling for the output or input shaft discover our coupling section for choosing the coupling. You can expect four assemblies left hands and right hand and double result shaft and shaft insight and shaft result. Interchangeable with many worm gear manufactures. Observe data sheet in product overview for diamensions. Unless you see your type, make sure you Contact Us.
8 Ratios Available from 5:1 to 60:1
7 Gear Box Sizes from 1.33 to 3.25″
Universally Interchangeable Style for OEM Replacement
Double Bearings Applied to Both Shaft Ends
Anti-Rust Primer Applied Inside and Outside Gearbox
Shaft Sleeve Protects All Shafts
S45C Carbon Steel Shafts
Flange Mount Versions for 56C and 145TC Motors
Ever-Power DDVM series triple-reduction worm gear acceleration reducers are available in ratios from 5000:1 to 175,000:1 and center distances from 7” to 20” (larger sizes available on request). Result torque ranges from 33,000 in lbs. for the 7” CD DDVM-70 to 582,900 in lbs for the DDVM-200. Mechanical HP insight requirements are from 0.09 HP for the 175,000:1 7 in CD reducer to 6.25 HP for the 5000:1 20” CD unit. These reducers can be found in four configurations: horizontal, vertical, shafted, and shaft mounted.
These reducers are perfect for water/waste-water tools drive applications such as thickeners and clarifiers, which need a vertical down shaft. Other offered configurations also make Ever-Power triple reduction reducers perfect for make use of on mixers, elevators, solar power panels, astronomical telescopes, indexing tables, hoists, conveyors, or additional process or materials handling systems where huge torques/slower speeds are needed.
These reducers are also obtainable with a helical major reduction stage and so are termed the HDVM series
Χαρακτηριστικά προϊόντος
Ratios 5000:1 to 175,000:1
HP from 0.09 to 6.25.
Output Torque to 583,000 in lbs.
Output RPM only 0.01 with a 1750 RPM input.
Ideal for ultra-slow acceleration, high torque applications
8 Ratios Available from 5:1 to 60:1
7 Gear Box Sizes from 1.33 to 3.25″
Universally Interchangeable Design for OEM Replacement
Double Bearings Used on Both Shaft Ends
Anti-Rust Primer Applied Outside and inside Gearbox
Shaft Sleeve Protects All Shafts
S45C Carbon Metal Shafts
Flange Mount Models for 56C and 145TC Motors
Περιγραφή
The HDR Series worm equipment reducers are used in low to moderate horsepower applications to lessen speeds and increase torque. Worm gear reducers are available in direct or indirect drive, direct drive versions are 56C or 145TC flange install with either right, remaining or dual result shafts or a hollow bore output. The indirect drive versions are shaft input-shaft result boxes for use with sprocket or pulley drive systems. They offer an effective low cost solution to speed reduction and increased torque, with higher tolerances for shock loading than helical gear reducers.
In order to decide on a gearbox speed reducer, you will have to determine the required torque and service factor for the application. Click on “Specifications” above for a table that will aid in determining the service aspect. For service elements above 1.0, multiply the required torque by the services factor.
Our standard 700 Series – the heart of Ever-Power quickness reducer products – has been serving industry reliably for over 40 years. Its tested modular style has set the sector standard for efficiency and is the most imitated item in today’s worm gear swiftness reducer market. But why accept a knock-off when you’re able to have the initial – from Ever-Power.
Προδιαγραφές
11 βασικά μεγέθη μείωσης
8 βασικά μεγέθη διπλής μείωσης
1/6 – 25 HP
Αναλογίες 5:1 – 100:1 σε μονή αναγωγή
100:1 – 3600:1 αναλογίες διπλής μείωσης
Μη φλαντζωτό, πένα NEMA C-face και συζευγμένα στυλ εισόδου
Προεξέχοντες και κοίλοι άξονες αποτελέσματος
Προεξέχουσες διάμετροι από 1/2″ έως 2-1/4″
Hollow output bore diameters from 5/8″ to 3-7/16″ (with over 20 bore sizes in share)
Χαρακτηριστικά προϊόντος
The 700 Series’ huge oil reservoir provides efficient heat dissipation and lubrication for longer operating lifestyle.
Its multi-position mounting flexibility permits installation in practically any position.
Housings are straddle-milled, best and bottom, for precise alignment of horizontal and vertical bases.
Internal baffles assure positive, leak-free venting.
The 700 Series’ rugged casing, fabricated of fine-grained, gear-quality cast iron, provides optimum strength for optimum durability, and also greater precision during worm and gear alignment.
Ever-Power 700 Series high-strength bronze worm equipment is straddle mounted between heavy-duty tapered roller bearings to increase thrust and overhung load capacities, sizes 713-760.
Our 700 Series’ high-strength steel result shaft assures convenience of high torque and overhung loads.
Pipe plugs allow easy fill, level, and drain in virtually any mounting position.
Οι εξαιρετικά φινιρισμένες διάμετροι των στεγανοποιητικών λαδιού της σειράς 700 τόσο στους άξονες εισόδου όσο και στους άξονες εξόδου παρατείνουν τη διάρκεια ζωής των στεγανοποιητικών.
Both 2D and 3D CAD drawings can be found in our eCatalog.
TheIncreased Quality! Industrial Rated! Inexpensive!One-piece gearcase, without exterior ribs, is constructed of close-grained cast iron and for rigid gear and bearing support. It also offers excellent warmth dissipation.Dual lip, spring-loaded seals guard against oil leakage and prevent dirt from entering.Stepped shafts with oversized ball andtapered roller bearings.Carbon steel shafts for greater power.High tensile strength cast bronze worm wheel and hardened and floor alloy steel worm made intregal with the shaft for lengthy and trouble-free life.Oil sight gauge for ease of maintenance (unavailable upon sizes 25 and 34).Factory oil stuffed.Every unit test run just before shipment.Universal installation with bolt-on feet.Highly modifiable design.All of this at substantially reduced prices than you have been accustomed to spending money on reducers of lesser quality. Less
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