China Helical Gearbox S Series synchromesh gearbox

Product Description

S sequence helical-worm reduction gearbox

 
one. Size:37,47,fifty seven,sixty seven,77,87,ninety seven
two. S series helical-worm speed reducer adopts the helical gear worm wheel sort to make the construction a lot more realistic.
three.The series not only has higher transmission performance and loading ability than these of solitary-stage worm wheel transmission, but also decreases area.In addition,below the close volume,the series can obtain larger transmission ratio and is more favorable for gear setting. 
four. The merchandise can be mixed with various reducers and variators to meet up with the different requiements.
5. Mounting placement: Vertical, horizontal,Shaft ,Falnge
 

  

S sequence helical-worm reduction gearbox
Performance fifty five%-80%(Is dependent on the transmission stage)
Housing Substance HT250 higher-strength forged iron
Gearing Material 20CrMnTi Alloy Metal
Floor Hardness Of Gears HRC58°~62 °
Enter/Output Shaft Material 40CrMnTi Alloy Metal
Machining Precision Of Gears Exact grinding, 6 Quality
Warmth Treatment method Tempering, Cementiting, Quenching, and many others
Specification 37-97 7 type entirely
Temp. increase(MAX) 40C
Temp. increase(Oil MAX) 50C
Sound(MAX) 65-70dB

1. Large modularization design:may equip with various motor or other power enter conveniently. Very same equipment sort might equip with a variety of electrical power motor. It is easy to comprehend the blend and junction amongst every single device type.
two. Transmission ratio:fantastic division, broad scope. The mixed device variety may possibly type really massive transmission ratio, i.e. output extremely minimal rotary speed.
three. High energy, compact structure: the box human body is manufactured of substantial energy forged iron. Gear and gear shaft adapts the gas carbonization, quenching and good grinding procedure, consequently the bearing ability of device volume is high.
four. Long life: Under the issue of appropriate type decided on (including picking suitable operation parameters) normal operation and routine maintenance, the life of principal parts of pace reducer (besides sporting elements) must not be considerably less than 20000 several hours. The donning parts incorporate lubricating oil, oil seal and bearing.
5. Minimal noise: since primary elements of velocity reducer are processed, assembled and examined critically, as a result the sounds of pace reducer is reduced.
six. Might bear more substantial radial load.
7. It may possibly bear the axial load that is not far more than 15% of radial force.

NMRV Worm Velocity Gear Reducer
NRV Worm Speed Gear Reducer
Stainless Metal Worm Reducer
Lower Backlash Worm Reducer and Zero Backlash Servo Gearbox
Worm Equipment Box For Solar Monitoring System
Worm Reducer For Dried Powder Press
Worm Equipment Reducers For Hoists
Worm Equipment Reducers For Winch
STAINLESS Steel WORM REDUCERS
Servo Worm Gearboxes

Worm Reducer For Paper Cutting Device
Worm Reducer For Ongoing Casting Device Of Foundry
Cast Iron Worm Reducers
Stainless Steel Worm Speed Reducer
Worm Gear Reducers For Computerized Vehicle Washing Equipment Drive
Worm Gearbox Reducers For The Biomass Boiler Sector

Worm Equipment Travel Screw Actuator
Worm Reducer For Construction Hoist
Worm Reducer For Rubber Tire Curing Press
Worm Reducer For Pipe Welding Machine

Worm Equipment Slew Drive
Arc Equipment Cylindrical Worm Gearbox
Motor Worm Gearboxes Gw10 With Chain Coupling For Greenhouse
Motor Worm Gearboxes Gw150s Chain Coupling For Screening Programs
and many others…
For far more sort of gearboxes, you should send out us inquiry!

 

 

 

 
Our Organization
Ever-electricity Group specialist in creating all varieties of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear velocity reducers, parallel shaft helical equipment reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto shafts, specific reducer & associated equipment parts and other associated products, sprockets, hydraulic program, vacuum pumps, fluid coupling, equipment racks, chains, timing pulleys, udl pace variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm reducers and so on. in addition, we can produce tailored variators, geared motors, electric powered motors and other hydraulic products according to customers’ drawings.
We offers a dependable grantee for the product’ s top quality by advanced inspection and tests products. specialist technical staff, beautiful processing technologies and rigid management system. 
In current a long time, the firm has been creating rapidly by its wealthy experience in creation, advanced administration program, standardized management program, sturdy technological drive. We often adhere the idea of survival by good quality, and improvement by innovation in science and engineering. 
Our Team is prepared to work with you hand in hand and generate brilliance collectively! 

Material accessible

Reduced carbon metal, C45, 20CrMnTi, 42CrMo, 40Cr, stainless metal. Can be tailored relating to customer needs.

Surface area treatment method

Blacking, galvanization, chroming, electrophoresis, color painting, …

 

Warmth remedy

Substantial frequency quenching heat remedy, hardened enamel, carbonizing, nitride, …
 

Certifications

FAQ:
 

Q: Are you buying and selling business or manufacturer ?

A: Our team is composed in 3 factories and 2 abroad product sales companies.

Q: Do you offer samples ? is it cost-free or added ?
A: Sure, we could provide the sample for cost-free charge but do not shell out the value of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Normally it is 40-45 days. The time may possibly fluctuate dependent on the solution and the stage of customization. For standard goods, the payment is: 30% T/T in progress ,equilibrium just before shippment.

Q: What is the specific MOQ or value for your product ?
A: As an OEM business, we can offer and adapt our goods to a wide selection of requirements.Therefore, MOQ and price could drastically fluctuate with dimension, content and even more technical specs For occasion, high priced goods or regular merchandise will generally have a decrease MOQ. You should make contact with us with all appropriate information to get the most correct quotation.

If you have an additional issue, please truly feel cost-free to get in touch with us.

Packing & Supply
Companies
Also I would like to get this prospect to give a quick introduction of our Ever-Electrical power business:

Our organization is a renowned producer of agriculture gearbox,worm decrease gearbox, PTO shafts, Sprockets ,rollar chains, bevel equipment, pulleys and racks in china.

We have exported several goods to our buyers all over the entire world, we have lengthy-time expertise and robust technological innovation assistance. 

Some of our customer :
Italy: COMER,GB GEABOX ,SATI, CHIARAVALLI, CZPT , Brevini
Germany: SILOKING ,GKN ,KTS
France: Itfran, Sedies
Brazil: AEMCO ,STU 
United states: John Deere , BLOUNT, Weasler, Agco, Omni Equipment, WOODS
Canada: JAY-LOR , CANIMEX ,RingBall
……

-Ø Our Organization with over 12 year’s historical past and one thousand personnel and 20 sales.
-Ø With above one hundred Million USD sales in 2017
-Ø With progress machinery equipments
-Ø With huge perform ability and higher top quality management, ISO qualified.
……

You also can verify our internet site to know for a lot more details, if you require our items catalogue, please make contact with with us.

 

 

 

 

US $10-999
/ Piece
|
10 Pieces

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Function: Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Helical Gear
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Three-Step

###

Helical Gearbox S Series

S series helical-worm reduction gearbox

 
1. Size:37,47,57,67,77,87,97
2. S series helical-worm speed reducer adopts the helical gear worm wheel type to make the structure more reasonable.
3.The series not only has higher transmission efficiency and loading capability than those of single-stage worm wheel transmission, but also reduces space.Moreover,under the close volume,the series can obtain higher transmission ratio and is more favorable for equipment setting. 
4. The product can be combined with various reducers and variators to meet the different requiements.
5. Mounting position: Vertical, horizontal,Shaft ,Falnge

 

  

S series helical-worm reduction gearbox
Efficiency 55%-80%(Depends on the transmission stage)
Housing Material HT250 high-strength cast iron
Gearing Material 20CrMnTi Alloy Steel
Surface Hardness Of Gears HRC58°~62 °
Input/Output Shaft Material 40CrMnTi Alloy Steel
Machining Precision Of Gears Accurate grinding, 6 Grade
Heat Treatment Tempering, Cementiting, Quenching, etc
Specification 37-97 Seven type totally
Temp. rise(MAX) 40C
Temp. rise(Oil MAX) 50C
Noise(MAX) 65-70dB
US $10-999
/ Piece
|
10 Pieces

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Function: Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Helical Gear
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Three-Step

###

Helical Gearbox S Series

S series helical-worm reduction gearbox

 
1. Size:37,47,57,67,77,87,97
2. S series helical-worm speed reducer adopts the helical gear worm wheel type to make the structure more reasonable.
3.The series not only has higher transmission efficiency and loading capability than those of single-stage worm wheel transmission, but also reduces space.Moreover,under the close volume,the series can obtain higher transmission ratio and is more favorable for equipment setting. 
4. The product can be combined with various reducers and variators to meet the different requiements.
5. Mounting position: Vertical, horizontal,Shaft ,Falnge

 

  

S series helical-worm reduction gearbox
Efficiency 55%-80%(Depends on the transmission stage)
Housing Material HT250 high-strength cast iron
Gearing Material 20CrMnTi Alloy Steel
Surface Hardness Of Gears HRC58°~62 °
Input/Output Shaft Material 40CrMnTi Alloy Steel
Machining Precision Of Gears Accurate grinding, 6 Grade
Heat Treatment Tempering, Cementiting, Quenching, etc
Specification 37-97 Seven type totally
Temp. rise(MAX) 40C
Temp. rise(Oil MAX) 50C
Noise(MAX) 65-70dB

The Parts of a Gearbox

There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter!
gearbox

Components

Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration.
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.
gearbox

Functions

A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power.
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.
gearbox

Maintenance

Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible.
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.

China Helical Gearbox S Series     synchromesh gearbox	China Helical Gearbox S Series     synchromesh gearbox
editor by czh 2023-01-08

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