China factory Best Quality Flange-Mounted S Series Helical Worm Combination Gear Reducer with Best Sales

Product Description


Solution Description

Merchandise Attributes

Higher modular design and style, biomimetic floor with owned mental house proper.
Undertake German worm hob to process the worm wheel.
With the special equipment geometry, it gets high torque, efficiency and lengthy life circle.
It can attain the immediate mixture for 2 sets of gearbox.
Mounting manner: foot mounted, flange mounted, torque arm mounted.
Output shaft: strong shaft, hollow shaft.

Major used for
Chemical business and environmental defense
Metallic processing
Building and construction
Agriculture and food
Textile and leather-based
Forest and paper
Vehicle washing machinery

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Merchandise Parameters

Technological info:


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Packaging & Transport

Business Profile

Xihu (West Lake) Transmission Equipment Co., Ltd. located HangZhou city, ZHangZhoug, as 1 skilled manufacturer and exporter of cycloidal pin wheel reducer,worm reducer, gear reducer, gearbox , AC motor and relative spare elements, owns rich expertise in this line for a lot of many years. 

We are 1 immediate manufacturing facility, with sophisticated manufacturing equipment, the robust improvement group and creating capability to provide quality merchandise for consumers.

Our merchandise widely served to various industries of Metallurgy, Substances, lifting,mining,Petroleum,textile,medicine,wood and so forth. Major marketplaces: China, Africa,Australia,Vietnam, Turkey,Japan, Korea, Philippines…

Welcome to question us any concerns, good offer often for you for prolonged time period business.


Q: Are you buying and selling business or producer?
A: We are manufacturing unit.

Q: How extended is your shipping time?
A: Normally it is 5-ten days if the products are in stock. or it is 15-20 days if the goods are not in inventory.

Q: Can we buy 1 laptop of every single item for quality testing?
A: Yes, we are happy to acknowledge trial purchase for quality screening.

Q:How to choose a gearbox which meets your need?
A:You can refer to our catalogue to decide on the gearbox or we can help to select when you offer
     the complex data of required output torque, output pace and motor parameter etc.

Q: What information shall we give ahead of placing a purchase purchase?
A:a) Type of the gearbox, ratio, input and output sort, input flange, mounting place, and motor informationetc.
     b) Housing color.
     c) Acquire amount.
    d) Other special demands.

What Is a Worm Gear Reducer?

If you have in no way seen a worm gear reducer ahead of, you are missing out! Understand far more about these outstanding gears and their applications by looking through this post! In addition to worm equipment reducers, learn about worms and how they’re manufactured. You are going to also uncover what kinds of devices can advantage from worm gears, this kind of as rock crushers and elevators. The pursuing information will aid you recognize what a worm gear reducer is and how to discover one particular in your region.
worm shaft

Common worm shaft

A standard worm has two shafts, one particular for advancing and 1 for receding, which type the axial pitch of the equipment. Normally, there are eight regular axial pitches, which set up a basic dimension for worm production and inspection. The axial pitch of the worm equals the round pitch of the equipment in the central airplane and the learn lead cam’s radial pitch. A single set of adjust gears and one particular master guide cam are utilised to generate each measurement of worm.
Worm equipment is commonly utilised to manufacture a worm shaft. It is a trustworthy and efficient equipment reduction method that does not go when the power is taken out. Typical worm gears occur in regular measurements as effectively as assisted systems. Producers can be found on the internet. Shown underneath are some common supplies for worm gears. There are also a lot of alternatives for lubrication. The worm equipment is typically manufactured from circumstance hardened metal or bronze. Non-metallic components are also utilized in gentle-duty applications.
A self-locking worm gear helps prevent the worm from transferring backwards. Standard worm gears are generally self-locking when the lead angle is less than 11 degrees. However, this attribute can be harmful to methods that require reverse sensitivity. If the lead angle is considerably less than four degrees, back-driving is unlikely. Even so, if are unsuccessful-safe safety is a prerequisite, back again-driving worm gears have to have a positive brake to keep away from reverse motion.
Worm gears are usually utilised in transmission apps. They are a much more productive way to lessen the pace of a equipment in comparison to typical equipment sets. Their lowered speed is attainable many thanks to their reduced ratio and number of elements. As opposed to traditional gear sets, worm gears call for much less maintenance and reduced mechanical failure than a typical gear established. Although they need fewer elements, worm gears are also far more resilient than traditional gear sets.
There are two kinds of worm tooth varieties. Convex and involute helicoids have diverse sorts of tooth. The former employs a straight line to intersect the involute worm making line. The latter, on the other hand, employs a trapezoid based mostly on the central cross section of the root. Equally of these tooth varieties are utilized in the creation of worms. And they have different versions in pitch diameter.
worm shaft

Kinds of worms

Worms have many forms of tooth. For convenience in production, a trapezoid-based mostly tooth form is utilised. Other kinds contain an involute helicoidal or a convolute worm generating a line. The adhering to is a description of every kind. All sorts are similar, and some might be chosen more than other people. Listed under are the three most common worm shaft kinds. Every sort has its possess positive aspects and drawbacks.
Discrete compared to parallel axis: The style of a worm gear decides its ratio of torque. It really is a combination of two diverse metals – 1 for the worm and 1 for the wheel – which helps it soak up shock masses. Design products and off-highway automobiles normally call for various torques to maneuver above distinct terrain. A worm equipment system can assist them maneuver above uneven terrain with no causing abnormal put on.
Worm equipment models have the optimum ratio. The sliding action of the worm shaft outcomes in a high self-locking torque. Based on the angle of inclination and friction, a worm gear can achieve up to a hundred:1! Worm gears can be manufactured of diverse resources relying on their inclination and friction angle. Worm gears are also useful for equipment reduction purposes, these kinds of as lubrication or grinding. However, you need to contemplate that heavier gears have a tendency to be tougher to reverse than lighter types.
Metallic alloy: Stainless steel, brass, and aluminum bronze are widespread supplies for worm gears. All 3 varieties have special benefits. A bronze worm gear is typically composed of a combination of copper, zinc, and tin. A bronze shaft is far more corrosive than a brass 1, but it is a resilient and corrosion-resistant alternative. Metallic alloys: These supplies are utilized for equally the worm wheel.
The efficiency of worm gears relies upon on the assembly circumstances and the lubricant. A thirty:1 ratio lowers the performance to 81:1%. A worm equipment is much more efficient at greater ratios than an helical gear, but a thirty:1 ratio lowers the effectiveness to 81%. A helical gear lowers velocity although preserving torque to about 15% of the authentic velocity. The big difference in efficiency between worm equipment and helical gear is about fifty percent an hour!

Techniques of manufacturing worm shafts

Many methods of production worm shafts are offered in the marketplace. Single-pointed lathe tools or end mills are the most well-known strategies for producing worms. These resources are capable of producing worms with diverse pressure angles relying on their diameter, the depth of thread, and the grinding wheel’s diameter. The diagram under shows how different pressure angles influence the profile of worms made utilizing different cutting resources.
The approach for generating worm shafts involves the method of creating the appropriate outer diameter of a typical worm shaft blank. This may contain thinking about the amount of reduction ratios in a family members, the length amongst the worm shaft and the equipment established center, as nicely as the torques associated. These processes are also referred to as ‘thread assembly’. Each procedure can be further refined if the wanted axial pitch can be achieved.
The axial pitch of a worm must match the circular pitch of the bigger equipment. This is referred to as the pitch. The pitch diameter and axial pitch need to be equal. Worms can be remaining-handed or proper-handed. The direct, which refers to the length a position on the thread travels in the course of one revolution of the worm, is outlined by its angle of tangent to the helix on the pitch of the cylinder.
Worm shafts are typically produced making use of a worm gear. Worm gears can be utilized in various purposes since they offer wonderful adjustment and higher gear reduction. They can be made in equally normal dimensions and assisted systems. Worm shaft manufacturers can be located on the web. Alternatively, you can contact a maker straight to get your worm gears created. The approach will get only a number of minutes. If you are seeking for a company of worm gears, you can browse a listing.
Worm gears are produced with hardened metal. The worm wheel and gear are yellow in color. A compounded oil with rust and oxidation inhibitors is also employed to make worm gears. These oils adhere to the shaft walls and make a protecting barrier amongst the surfaces. If the compounded oil is used appropriately, the worm gear will minimize the sound in a motor, resulting in a smoother performance.
worm shaft

programs for worm gear reducers

Worm gears are widely used in energy transmission apps, supplying a compact, substantial reduction, lower-velocity drive. To establish the torque ratio of worm gears, a numerical product was produced that makes use of the equation of displacement compatibility and the influence coefficient technique, which supplies quickly computing. The numerical product also incorporates bending deflections of the equipment surfaces and the mating surfaces. It is based on the Boussinesq idea, which calculates neighborhood contact deformations.
Worm gears can be designed to be right or remaining-handed, and the worm can flip possibly clockwise or counter-clockwise. An inside helical equipment demands the same hand to work equally elements. In distinction, an exterior helical equipment need to be operated by the opposite hand. The same principle applies to worm gears in other apps. The torque and electrical power transferred can be huge, but worm gears are capable to cope with huge reductions in each directions.
Worm gears are very useful in industrial machinery types. They minimize noise ranges, preserve area, and give machines extra precision and quick-halting abilities. Worm gears are also obtainable in compact variations, generating them excellent for hoisting purposes. This sort of equipment reducer is utilized in industrial options exactly where area is an concern. Its smaller sized dimensions and less sounds helps make it ideal for applications that want the device to quit swiftly.
A double-throated worm equipment provides the optimum load capability while even now remaining compact. The double-throated model attributes concave tooth on both worm and equipment, doubling the make contact with region in between them. Worm gears are also beneficial for lower to reasonable-horsepower applications, and their high ratios, substantial output torque, and substantial speed reduction make them a attractive choice for many programs. Worm gears are also quieter than other varieties of gears, minimizing the sound and vibrations that they cause.
Worm gears have quite a few rewards more than other sorts of gears. They have higher amounts of conformity and can be classified as a screw pair within a reduced-pair gear loved ones. Worm gears are also acknowledged to have a high degree of relative sliding. Worm gears are frequently made of hardened steel or phosphor-bronze, which provides good floor end and rigid positioning. Worm gears are lubricated with particular lubricants that contain area-lively additives. Worm equipment lubrication is a mixed lubrication approach and leads to gentle wear and tear.

China factory Best Quality Flange-Mounted S Series Helical Worm Combination Gear Reducer     with Best SalesChina factory Best Quality Flange-Mounted S Series Helical Worm Combination Gear Reducer     with Best Sales