worm gear speed reducer

worm gear speed reducer
Solitary reduction worm gearing provides high ratio reduction with couple of moving parts in a close-coupled small drive. The right angle set up of driving-to-driven machine requires a the least space. Input and output shafts can be extended in either or both directions in horizontal or vertical arrangements adaptable to any installation requirement. Efficient engine speeds are decreased to sluggish speed requirements of several industrial machines in a single reduction.
Product Features
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 offers high efficiencies, and lengthy service lifestyle. The hardened floor and polished alloy steel worm develops a even, 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 deteriorating. Ever-Power offers a wide selection of model configurations, sizes, ratios, and add-ons from our standard products.
Fabricated Designs
If your application involves severe shock loads or feasible housing damage from external sources (as in steel mills or mobile apparatus applications) Ever-Power can provide fabricated steel housings with up to a 48″ center distances. Fabricated housings provide optimum rigidity and strength which allows the tranny of higher horsepower levels than are feasible with standard cast iron systems. Extra heavy aspect plates connect the worm and equipment shaft bearing supports, assuring correct meshing of the apparatus under all load conditions. In smaller sized sizes, fabricated metal reducers are interchangeable with Ever-Power regular cast iron reducers.
Custom Designs
Ever-Power can offer custom velocity and reversed engineered reducers for your application, be it a fresh project or a primary drop-in replacement for a competitor’s swiftness reducer. Fabricated steel reducers enable Ever-Power to match a competitor’s footprint, centerline, and shaft elevation allowing a primary drop-in alternative saving the customer time and money.
Long – Quiet Life
All worm gears in Ever-Power reducers are manufactured from phosphorous bronze. Our style also includes a hardened, ground and polished alloy metal worm. This combination develops a smooth, work-hardened mating surface of the bronze gear which boosts with prolonged service.
Worm gearing is a course of gear reducers that utilizes right angle, nonintersecting shafts. This style of reducer provides simple and quiet operation and permits the possibility of large swiftness reductions. These gears can be found from stock in a wide variety of ratios, from as low as 4:1 up to 3600:1. The small design and structure allows worm equipment reducers to be positioned in a comparatively small space. Thus, very high reductions in a restricted package size can be achieved with this configuration. Our worm equipment features the continuous sliding tooth actions between worm and one’s teeth. This escalates the tolerance for weighty loads and shock loads. Worm gear drives offer users high reducing convenience of relatively low cost when compared to various other types of gearing.
The usage of worm gearing extends across many industries including food, beverage and grain and has many applications. Some applications that make use of worm gearing are: conveyors, mixers and bucket elevators.
Ever-Power worm gear reducer gearbox series bottom on years of encounters uses designed teeth surface area with unsurpassed torque transfer performance with great functionality, efficency and price.Worm gear program transmits power through sliding contact, leading to extremely low vibration , noise, small backlash and self-locking property
-Housing:Onetime we casting creats great rigidity for severe impacts. Outer cooling fins and inner lubrication essential oil diversion channel style to increase heat dissipation.
-Worm Shaft: Manufactured with Carbon alloyed Metal S45C or SCM415, precison machined and carburized to HRC45 or HRC60, after that for precision tooth grinding to make sure 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 package which contains a worm pinion input, an output worm gear, and features a right angle result orientation. This kind of reduction gear container is generally used to take a rated motor acceleration and create a low speed result with higher torque value based on the decrease ratio. They often times can solve space-saving problems since the worm equipment reducer is one of the sleekest decrease gearboxes available due to the small diameter of its output gear.
worm gear reducerWorm gear reducers are also a favorite type of swiftness reducer because they provide the greatest speed reduction in the tiniest package. With a higher ratio of speed reduction and high torque output multiplier, it’s unsurprising that many power transmission systems utilize a worm gear reducer. Some of the most typical applications for worm gears are available in tuning instruments, medical screening equipment, elevators, protection gates, and conveyor belts.
SW-1 and SW-5
Torque Transmission provides two sizes of worm gear reducer, the SW-1 and the SW-5 and both can be found in a range 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 long lasting, long lasting, light-weight speed reducer that is also compact, noncorrosive, and nonmetallic.
Features
Our worm equipment reducers offer an option of a good or hollow output shaft and show an adjustable mounting placement. Both the SW-1 and the SW-5, nevertheless, can withstand shock loading better than other reduction gearbox designs, making them well suited 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
Grease Lubrication
Solid or Hollow output shaft
Adjustable mounting position
Worm Gear Reducers also called worm gearbox or worm acceleration reducers. Worm equipment reducers are used for speed decrease and increasing the torque for electrical motor drives. You can decide to attach your NEMA engine to the reducer by using the NEMA C encounter flange or make use of a coupling. If you want a coupling for the result or input shaft see our coupling section for selecting a coupling. We offer four assemblies left hand and right hand and double result shaft and shaft input and shaft output. Interchangeable with many worm gear manufactures. See data sheet in product overview for diamensions. If you don’t see your type, please Contact Us.
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 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 on request). Output torque ranges from 33,000 in lbs. for the 7” CD DDVM-70 to 582,900 in pounds 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 are available in four configurations: horizontal, vertical, shafted, and shaft mounted.
These reducers are well suited for water/waste-water apparatus drive applications such as thickeners and clarifiers, which need a vertical straight down shaft. Other obtainable configurations also make Ever-Power triple decrease reducers perfect for use on mixers, elevators, solar power panels, astronomical telescopes, indexing tables, hoists, conveyors, or other process or components handling systems where large torques/sluggish speeds are needed.
These reducers are also available with a helical major reduction stage and are termed the HDVM series
Product Features
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 rate, high torque applications
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 Outside and inside Gearbox
Shaft Sleeve Protects All Shafts
S45C Carbon Metal Shafts
Flange Mount Models for 56C and 145TC Motors
Description
The HDR Series worm equipment reducers are found in low to moderate horsepower applications to lessen speeds and increase torque. Worm gear reducers can be found in direct or indirect drive, direct drive models are 56C or 145TC flange mount with either right, still left 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 priced 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 need to determine the required torque and assistance factor for the application form. Click on “Specs” above for a table that will aid in determining the service element. For service factors above 1.0, multiply the mandatory torque by the services factor.
Our regular 700 Series – the heart of Ever-Power quickness reducer products – has been serving industry reliably for over 40 years. Its confirmed modular style has set the market standard for overall performance and may be the most imitated item in the current worm gear acceleration reducer market. But why settle for a knock-off when you’re able to have the initial – from Ever-Power.
Specifications
11 basic single reduction sizes
8 basic dual reduction sizes
1/6 – 25 HP
5:1 – 100:1 ratios single reduction
100:1 – 3600:1 ratios double reduction
Non-flanged, NEMA C-face quill, and coupled input styles
Projecting and hollow result shafts
Projecting diameters from 1/2″ to 2-1/4″
Hollow output bore diameters from 5/8″ to 3-7/16″ (with over 20 bore sizes in share)
Product Features
The 700 Series’ huge oil reservoir provides efficient heat dissipation and lubrication for longer operating life.
Its multi-position mounting versatility permits installation in practically any position.
Housings are straddle-milled, top and bottom, for precise alignment of horizontal and vertical bases.
Internal baffles assure positive, leak-free venting.
The 700 Series’ rugged housing, fabricated of fine-grained, gear-quality cast iron, provides maximum strength for maximum durability, and also greater precision during worm and gear alignment.
Ever-Power 700 Series high-strength bronze worm gear is straddle mounted between heavy-duty tapered roller bearings to improve 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 any mounting position.
The 700 Series’ super-finished oil-seal diameters on both input and output shafts extend seal existence.
Both 2D and 3D CAD drawings are available in our eCatalog.
TheIncreased Quality! Industrial Ranked! Inexpensive!One-piece gearcase, without external ribs, is made from close-grained cast iron and provides for rigid gear and bearing support. In addition, it offers excellent high temperature 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 strength.High tensile strength cast bronze worm wheel and hardened and ground alloy steel worm made intregal with the shaft for lengthy and trouble-free life.Essential oil sight gauge for simple maintenance (unavailable on sizes 25 and 34).Factory oil loaded.Every unit test run prior to shipment.Universal mounting with bolt-on feet.Highly modifiable design.All of this at substantially lower prices than you have already been accustomed to paying for reducers of lesser quality. Less

If you would such as even more details on worm gear speed reducer, please don’t wait to contact us.

Tags:

Recent Posts

worm reducers

As one of leading worm reducers manufacturers, suppliers and exporters of mechanical products, We offer worm reducers and many other products.

Please contact us for details.

Mail: [email protected]

Manufacturer supplier exporter of worm reducers