Tag Archives: smr shaft gear reducer

China best SMR shaft moutned speed reducer small gear reduction boxes mini tractor gearbox right angle gearbox transmission gear box aluminum worm gearbox

Guarantee: 3 a long time
Applicable Industries: Developing Content Outlets
Tailored support: OEM
Gearing Arrangement: Helical
Output Torque: 256-7449N.m
Enter Velocity: 1400rpm
Output Velocity: one hundred~400RPM
Colour: Blue / Grey / Consumer requirement

product description Reducer is the prime mover and function equipment between indepenent shut transmission device , employed to decrease velocity and boost torque , in get to satisfy the wants of the function , also utilised for growth in some situations , called growth .When choosing reducer should be selected according to doing work equipment situations , technical parameters , the performance of the motor , the factors these kinds of as financial system ,comparison of a fferent varieties and kinds of reducer profile dimension , transmission performance , carrying ability ,quality , cost , and so forth ., pick the most appropriate reducer . solution show firm profile ABOUT US ZheJiang Tiandi Benniu Yinqi Equipment Co., Ltd., launched in 1958, and formerly recognized as HangZhou Lifting Machinery Common Manufacturing facility, is 1 of the first designated condition-owned large-scale backbone enterprises to produce cranes and reducers in China. Now it is a wholly-owned subsidiary of ZheJiang Tiandi Benniu Industrial Group Co., Ltd. and a tertiary subsidiary of China Coal Technology & Engineering Team. It is positioned in HangZhou Financial and Technological Advancement Zone, ZheJiang Hui Autonomous Location, covering an spot of 164,000 sq. meters and a developing spot of seventy eight,000 square meters.
The company is a countrywide substantial-tech enterprise and the vice chairman unit of Electrical Overhead Traveling Crane Committee of China Weighty Equipment Industry Association. It has been awarded the title of “Outstanding Bridge and Gantry Crane Creation Enterprise” by the Electrical Overhead Touring Crane Committee for numerous instances. The firm’s principal crane and reducer items are widely employed in metallurgy, tools manufacturing, strength, logistics and warehousing, chemical, constructing materials, national defense and armed forces industry, etc. Some of its goods are exported to France, Iran, Myanmar, Laos and other countries. It is a trustworthy top crane and reducer maker and services supplier for customers! The firm, as the greatest specialist crane company in Northwest and Southwest China, has been dedicated to the design and style and creation of bridge cranes and gantry cranes in its over sixty years’ heritage. It has obtained a course A (maximum) generation license for bridge and gantry cranes and AAA Enterprise Credit score Certificate, GB / T19001 / ISO9001 Quality Management Program Certificate, ISO45001 Occupational CZPT and Basic safety Management Technique Certification and GB / T24001 / ISO14001 Environmental Administration Method Certification.
The firm’s technological innovation center is a region-amount technological innovation middle in ZheJiang Hui Autonomous Area. There are far more than 80 R&D personnel engaged in crane metal structure, mechanical transmission, electrical control, reducer, producing method, inspection and take a look at and other factors, which includes 3 senior engineers with principal senior skilled title, 15 senior engineers and 33 engineers. It possesses the design and investigation abilities to offer individualized, automatic and clever cranes and reducers for metallurgy, large equipment, warehousing, logistics, and other industries.
The business has a lot more than 200 sets of huge-scale metal plate pretreatment tools, numerical handle slicing gear, automatic welding tools, precision machining equipment, computerized manage heat treatment products, and many others. These equipments guarantee the production quality of main steel structural elements and essential mechanical transmission areas of cranes.
The Quality Assurance Department of the organization has skilled inspectors and is geared up with precise testing devices, measuring devices and testing products. They are CZPT to carry out chemical composition examination of metal, mechanical property testing, nondestructive tests of welds, metallographic testing of elements, geometrical tolerances testing, crane system and reducer tests, and many others., ensuring that the manufacturing facility go rate of the cranes and reducers is a hundred%.
The common-function bridge crane and gantry crane created and developed by the organization have many sequence, such as hook, get, electro-magnetic pad, hook/get, get/electro-magnetic pad, hook/seize / electro-magnetic pad, double trolley, and so forth., between which, the maximum rated lifting potential of bridge crane with hook in single trolley reaches 550 tons, that of bridge crane with seize reaches forty tons and that of gantry crane with hook reaches 400 tons. The application of bridge cranes is extended to insulation, explosion-evidence, and other special functioning scenes. Gantry cranes have also been prolonged to workplaces such as container handling and dam crest gate lifting. These series of items are commonly utilized in workshops, stockyards, freight yards, docks, hydropower stations, and so forth., producing quite a few achievements and a very good reputation.
Our company has developed and created different metallurgical cranes, such as ladle cranes, scrap charging cranes , slab clamp cranes, overhead cranes with magnet lifting beam, steel coil managing overhead cranes, forging cranes, quenching cranes, etc., We provide solutions to many massive-scale metal enterprises and appreciate a large market place share and good popularity.
The company has practiced modern day layout concept and adopted new supplies, new systems and new varieties to layout a sequence of light-weight overhead cranes, which are promoted to the market place. Lightweight overhead cranes have the following positive aspects above traditional overhead cranes: the overall mass of overhead crane is decreased by 15% ~ twenty five%, the optimum wheel load of the overhead crane is reduced by fifteen% ~ twenty%, the peak from the top of the trolley to the rail surface area of the overhead crane is decreased by twenty% ~ 30%, and the lifting peak is increased by 600 ~ 1500mm. For that reason, less headroom for the factory developing is required and the expenditure cost of the new factory constructing is decreased.
Coke pot crane, generally identified as CDQ lifter, is 1 of the crucial equipment in CDQ method. It attributes specific positioning, self-loading and self-unloading, strength opinions, automatic procedure, and so on. It operates on the track over the CDQ derrick, in which the operating environment is harsh and the working level is higher. At current, there are 2 principal types of coke pot crane in the coking market. A single is hoisting and travelling system composed of planetary gear reducer pushed by double motors and the other is hoisting and travelling system composed of fastened-axis equipment reducer driven by major motor + crisis motor. The organization has accomplished excellent efficiency in equally types and has drafted and formulated the sector common for Coke Pot Crane.
Under the company’s “Yinying” model, there are 2 types of reducers: fixed-axis equipment practice and epicyclic gear practice there are 22 fundamental varieties, forty two series and more than 5,000 requirements. The firm has won ministerial- and provincial-degree scientific and technological achievement awards and the honor of “Renowned-manufacturer Goods” in the autonomous area for many moments. The “Yinying” trademark has gained the title of “Well-known Trademark in the Autonomous Area” for 4 consecutive many years, and the items bearing this trademark have been widely utilised in metallurgy, mining, electric powered power and other industries. For illustration, “Yinying” reducer is utilized for the lifting of the crystal coffin in Chairman Mao Memorial Corridor.
Our business can provide consumers with clever substance handling remedies. We can also proffer experienced answers in metal coil warehouse, copper smelting uncooked substance warehouse, electrolytic copper workshop, container yard, waste incineration electrical power plant, foundry, and many others. Furthermore, we have realized industrial procedure on the computerized mold casting production line. Welcome to inquire!
transportation and payment faq Q: Are you trading firm or manufactory?A: We are producer,manufacturing facility in HangZhou ,ZheJiang Q: Can you cuetomiz the mats in Max. Lifting Top:,Perform Obligation and Rated Loading?A: Sure, we assistance the Max. Lifting Peak:,Perform Obligation and Rated Loading of the tailored merchandise Q: What is your terms of payment?A: T/T 30% as deposit and equilibrium payment at sight of copy pf B/L.L/C is suitable,but only IRREVOCABLE one hundred% at sight

How to Select a Gearbox

When you drive your vehicle, the gearbox provides you with traction and speed. The lower gear provides the most traction, while the higher gear has the most speed. Selecting the right gear for your driving conditions will help you maximize both. The right gearing will vary based on road conditions, load, and speed. Short gearing will accelerate you more quickly, while tall gearing will increase top speed. However, you should understand how to use the gearbox before driving.


The function of the gearbox is to transmit rotational energy to the machine’s drive train. The ratio between input and output torque is the ratio of the torque to the speed of rotation. Gearboxes have many different functions. A gearbox may have multiple functions or one function that is used to drive several other machines. If one gear is not turning, the other will be able to turn the gearbox. This is where the gearbox gets its name.
The pitch-controlled system has an equal number of failure modes as the electrical system, accounting for a large proportion of the longest machine downtime and halt time. The relationship between mechanisms and faults is not easily modeled mathematically. Failure modes of gearboxes are shown in Fig. 3. A gearbox’s true service life is six to eight years. However, a gearbox’s fault detection process must be developed as mature technology is required to reduce the downtime and avoid catastrophic incidents.
A gearbox is a vital piece of machinery. It processes energy produced by an engine to move the machine’s parts. A gearbox’s efficiency depends on how efficiently it transfers energy. The higher the ratio, the more torque is transferred to the wheels. It is a common component of bicycles, cars, and a variety of other devices. Its four major functions include:
In addition to ensuring gearbox reliability, a gearbox’s maintainability should be evaluated in the design phase. Maintainability considerations should be integrated into the gearbox design, such as the type of spare parts available. An appropriate maintenance regime will also determine how often to replace or repair specific parts. A proper maintenance procedure will also ensure that the gearbox is accessible. Whether it is easy to access or difficult to reach, accessibility is essential.


A car’s transmission connects the engine to the wheels, allowing a higher-speed crankshaft to provide leverage. High-torque engines are necessary for the vehicle’s starting, acceleration, and meeting road resistance. The gearbox reduces the engine’s speed and provides torque variations at the wheels. The transmission also provides reversing power, making it possible to move the vehicle backwards and forwards.
Gears transmit power from one shaft to another. The size of the gears and number of teeth determine the amount of torque the unit can transmit. A higher gear ratio means more torque, but slower speed. The gearbox’s lever moves the engaging part on the shaft. The lever also slides the gears and synchronizers into place. If the lever slips to the left or right, the engine operates in second gear.
Gearboxes need to be closely monitored to reduce the likelihood of premature failure. Various tests are available to detect defective gear teeth and increase machine reliability. Figure 1.11(a) and (b) show a gearbox with 18 teeth and a 1.5:1 transmission ratio. The input shaft is connected to a sheave and drives a “V” belt. This transmission ratio allows the gearbox to reduce the speed of the motor, while increasing torque and reducing output speed.
When it comes to speed reduction, gear box is the most common method for reducing motor torque. The torque output is directly proportional to the volume of the motor. A small gearbox, for example, can produce as much torque as a large motor with the same output speed. The same holds true for the reverse. There are hybrid drives and in-line gearboxes. Regardless of the type, knowing about the functions of a gearbox will make it easier to choose the right one for your specific application.


When selecting a gearbox, the service factor must be considered. Service factor is the difference between the actual capacity of the gearbox and the value required by the application. Additional requirements for the gearbox may result in premature seal wear or overheating. The service factor should be as low as possible, as it could be the difference between the lifetime of the gearbox and its failure. In some cases, a gearbox’s service factor can be as high as 1.4, which is sufficient for most industrial applications.
China dominates the renewable energy industry, with the largest installed capacity of 1000 gigawatts and more than 2000 terawatt hours of electricity generated each year. The growth in these sectors is expected to increase the demand for gearboxes. For example, in China, wind and hydropower energy production are the major components of wind and solar power plants. The increased installation capacity indicates increased use of gearboxes for these industries. A gearbox that is not suitable for its application will not be functional, which may be detrimental to the production of products in the country.
A gearbox can be mounted in one of four different positions. The first three positions are concentric, parallel, or right angle, and the fourth position is shaft mount. A shaft mount gearbox is typically used in applications where the motor can’t be mounted via a foot. These positions are discussed in more detail below. Choosing the correct gearbox is essential in your business, but remember that a well-designed gearbox will help your bottom line.
The service factor of a gearbox is dependent on the type of load. A high shock load, for example, can cause premature failure of the gear teeth or shaft bearings. In such cases, a higher service factor is required. In other cases, a gearbox that is designed for high shock loads can withstand such loads without deteriorating its performance. Moreover, it will also reduce the cost of maintaining the gearbox over time.


When choosing the material for your gearbox, you must balance the strength, durability, and cost of the design. This article will discuss the different types of materials and their respective applications and power transmission calculations. A variety of alloys are available, each of which offers its own advantages, including improved hardness and wear resistance. The following are some of the common alloys used in gears. The advantage of alloys is their competitive pricing. A gear made from one of these materials is usually stronger than its counterparts.
The carbon content of SPCC prevents the material from hardening like SS. However, thin sheets made from SPCC are often used for gears with lower strength. Because of the low carbon content, SPCC’s surface doesn’t harden as quickly as SS gears do, so soft nitriding is needed to provide hardness. However, if you want a gear that won’t rust, then you should consider SS or FCD.
In addition to cars, gearboxes are also used in the aerospace industry. They are used in space travel and are used in airplane engines. In agriculture, they are used in irrigation, pest and insect control machinery, and plowing machines. They are also used in construction equipment like cranes, bulldozers, and tractors. Gearboxes are also used in the food processing industry, including conveyor systems, kilns, and packaging machinery.
The teeth of the gears in your gearbox are important when it comes to performance. A properly meshing gear will allow the gears to achieve peak performance and withstand torque. Gear teeth are like tiny levers, and effective meshing reduces stress and slippage. A stationary parametric analysis will help you determine the quality of meshing throughout the gearing cycle. This method is often the most accurate way to determine whether your gears are meshing well.


The global gear market is divided into five key regions, namely, North America, Europe, Asia Pacific, and Latin America. Among these regions, Asia Pacific is expected to generate the largest GDP, owing to rapidly growing energy demand and investments in industrial infrastructure. This region is also home to some of the largest manufacturing bases, and its continuous building of new buildings and homes will support the industry’s growth. In terms of application, gearboxes are used in construction, agricultural machinery, and transportation.
The Industrial Gearbox market is anticipated to expand during the next several years, driven by the rapid growth of the construction industry and business advancements. However, there are several challenges that hamper the growth of the industry. These include the high cost of operations and maintenance of gear units. This report covers the market size of industrial gearboxes globally, as well as their manufacturing technologies. It also includes manufacturer data for the period of 2020-2024. The report also features a discussion of market drivers and restraints.
Global health crisis and decreasing seaborne commerce have moderately adverse effects on the industry. Falling seaborne commerce has created a barrier to investment. The value of international crude oil is expected to cross USD 0 by April 2020, putting an end to new assets development and exploitation. In such a scenario, the global gearbox market will face many challenges. However, the opportunities are huge. So, the market for industrial gearboxes is expected to grow by more than 6% by 2020, thanks to the increasing number of light vehicles sold in the country.
The main shaft of a gearbox, also known as the output shaft, spins at different speeds and transfers torque to an automobile. The output shaft is splined so that a coupler and gear can be connected to it. The counter shaft and primary shaft are supported by bearings, which reduce friction in the spinning element. Another important part of a gearbox is the gears, which vary in tooth count. The number of teeth determines how much torque a gear can transfer. In addition, the gears can glide in any position.

China best SMR shaft moutned speed reducer small gear reduction boxes mini tractor gearbox right angle gearbox transmission gear box     aluminum worm gearboxChina best SMR shaft moutned speed reducer small gear reduction boxes mini tractor gearbox right angle gearbox transmission gear box     aluminum worm gearbox

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We are aiming to satisfy the demands of the consumers close to the globe.. EPG will often adhere to it business spirit of being useful, modern, productive and exceptional to make the top intercontinental transmission generate. The merchandise effectively displays environmental defense and energy conserving.

SMR EPT Specification

one Output Hub

StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd or option hubs with metric bores are obtainable to match intercontinental stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd shaft diameters.

2 EPT Substantial EPT Gearing

Personal computer Developed Helical Gears, EPT Alloy EPTs for Higher Load Capacity, Case Carburized for EPT daily life, Ground Profile(some intermediate pinions are shaved) EPT tooth Profile, In Conformance with ISO 1328-1997, ninety eight% Efficiency for For each Stage, Sleek Quiet Operation with A number of Enamel in Mesh.

three MaXiHu (West Lake) Dis.mum Potential EPT Style

Shut Grain Forged Iron Development, Superb Vibration Dampening amp Shock Resistance Features, EPT Bored and Dowelled to Guarantee Accurate In-Line Assembly.

four EPT Alloy Metal Shafts

EPT Alloy Metal, Hardened, Ground on Journals, Equipment Seatings and Extensions, for
MaXiHu (West Lake) Dis.mum Load and MaXiHu (West Lake) Dis.mum Torsional Hundreds. Generous Size Shaft
Keys for Shock Loading and Conform to ISO StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds.

five Extra Situation Lugs Apart from H and J Equipment Case

Removes the Need to have for Essential Tightening of Torque Arm Bolts. Controls Situation of
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd Torque Arm Mounting inside of EPTmmended limits.

six BackStops

Option Components, Antirun Back again Device, AreAvailable on all 13:one and twenty:one Ratio Models and do not recommend for five:one Units.

7 EPTs and Oilseals

EPTs are Adequately Proportioned and Conform to ISO Dimension Prepare, Readily
Obtainable EPTWide. Oilseals are EPT Lipped XiHu (West Lake) Dis.Hu (West Lake) Dis.ter Spring Variety, Making certain Effective Oil Sealing.

8 EPTised Stop Caps

Self Sealing Intermediate EPT Plates, to StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd ISO EPT Proportions.

9 Torque Arm Assembly

For EPT Adjustment of the Belt.

Measurement : SMR B C D E F G H

RATIO : five:1 13:1 twenty:1

Get in touch with Me

Welcome to speak to William for more specifics!

Product B13/B20 C13/C20 D13/D20 E13/C20 F13/E20 G13/F20 H13/G20 J13/J20
Output(RPM) 10-a hundred and fifteen 10-a hundred and ten 10-110 ten-one zero five ten-one hundred and five ten-a hundred 10-one hundred ten-100
EPT Ranking(KW) .29-3.11 .49-four.sixty two .eighty two-seven.81 one.25-eleven.55 one.97-seventeen.01 3.11-27.09 4.9-forty.7 7.8-60.5
Permissible torque(Nm) 277 468 783 1194 1881 2970 4680 7449

Product B5 C5 D5 E5 F5 G5 H5 J5
Output(RPM) a hundred-four hundred a hundred-four hundred a hundred-400 a hundred-four hundred a hundred-four hundred a hundred-four hundred one hundred-four hundred a hundred-four hundred
EPT Ranking(KW) 2.68-seven.fourteen four.2-9.sixty six 6.62-15.sixty five 10.29-24.fifty seven fifteen.12-35.91 twenty five.2-fifty nine.9 36.two-81.9 62.two-134.2
Permissible torque(Nm) 256 401 632 983 1444 2407 3457 5940

Dimension(mm) SMR Dimension
StXiHu (West Lake) Dis.Hu (West Lake) Dis.rd size of shaft thirty 40 50 55 65 seventy five eighty five 100
Option measurement of shaft forty fifty 55 sixty five 75 eighty five one hundred 120
Enter shaft keyway 6×3.5×50 6×3.5×59 8x4x63 8x4x70 10x5x70 12x5x90 14×5.5×100 16x6x100

Business Profile

l The biggest manufacturer and exporter of worm EPT EPTs in Asia.

l EstabEPTd in 1976, we remodeled from a EPT owned manufacturing facility to non-public a single in 1996. HangEPT EPT-DEUTSCH EPT EPT Tools CO.,LTD is our new title since 2001.

l We are the first manufacturer of EPTs and EPTes in EPT who was given export license considering that year 1993.

l quotFixedstar quot brand EPTes and EPTs are the very first operator of CHINA Top Manufacturer and Most Famous EPT Mark for EPTs.

Very first to achieve ISO9001 and CE Certificate amongst all manufacturers of EPTes in EPT.

As a expert manufacturer of worm EPT and worm EPT EPTs in EPT, we largely generate reduction EPT,EPT scenario worm EPTes,arc EPT cylindrical worm EPTes, worm EPT EPTs, in line helical EPTes, and cyclo EPT EPTs, and many others. These products characteristic rational composition, secure efficiency, and dependable top quality, and so on. They are extensively utilized in EPT, mining, metallurgy, constructing substance, chemical, foodstuff, printing, ceramic, paper-producing, tobacco, and other EPT.

We have 600 staff in our manufacturing unit, which covers 70,000 square meters in HangEPT. We have been creating two,500 units of EPTs everyday because 2012. We are proudly exporting 70% of our goods to far more than 40 international locations all more than the word. Our buyers come from EPT, Germany, United states of america, Canada, Spain, Uk, MeXiHu (West Lake) Dis.co, Brazil, Argentina, Turkey, Singapore and other primary EPT countries in the globe. thirty% of them are OEM made for direct producers of other merchandise.

We warmly welcome buyers from other parts of the globe to visit us. Observing is believing. We are really assured that right after going to our faXiHu (West Lake) Dis.Hu (West Lake) Dis.ty, you will have self-confidence on our products. We have the newest automatic equipments and seasoned personnel to guarantee the stable top quality and massive output. We have the most innovative technological and engineering group to assist most demXiHu (West Lake) Dis.Hu (West Lake) Dis. requirement on stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd and OEM goods.

Seeking EPT to conference you in HangEPT, EPT.

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