Product Description
SWL Series gearbox by threaded end screw lift With selflock function mechanical CHINAMFG screw electric powered jack
Our Gearbox has many items for your choosing and we can produce as per your drawing or sample to meet your special request
1. Large output torque
2. Safe, reliable, economical and durable
3. Stable transmission, quiet operation
4. High carrying ability
5. High modularization design, may equip with various outer power input conveniently. Same machine type may equip with various
power motor. It is easy to realize the combination and junction between every machine type
6. Transmission ratio: Fine division, wide scope. The combined machine type may form very large transmission ratio, i. E. Output
very low rotary speed.
7. Form of installation: The position to be installed is not limited.
8. High strength, compact the box body of high strength cast iron, gear and gear shaft adapts the gas carbonization, quenching and
fine grinding process, therefore the bearing capacity of unit volume is high.
9. Long life: Under the condition of correct type chosen(including choosing suitable operation parament ) normal operation and
maintenance, the life if main parts speed reducer(except wearing parts)should not be less than 20000 hours. The wearing parts
include lubricating oil, oil seal and bearing.
10. Low noise: Because main parts of speed reducer are processed, and tested critically, therefore the noise of speed reducer is
low.
11.Our gear box have reached the advance international level, can replace the same kind of products imported.
HangZhou CHINAMFG Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gearbox, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.
Due to our CHINAMFG in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets. Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.
With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.
Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.
FAQ:
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is your delivery time and shipment?
1.Sample Lead-times: generally 10 workdays.
2.Production Lead-times: 20-40 workdays after getting your deposit.
Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q4: What is your advantages?
1. Manufacturer,the most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.
4. Rich stock and quick delivery.
Q5. If you can’t find the product on our website,what do you next?
Please send us inquiry with product pictures and drawings by email or other ways and we’ll check.
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
|---|---|
| Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Cycloidal |
| Samples: |
US$ 200/Piece
1 Piece(Min.Order) | Order Sample |
|---|
| Customization: |
Available
| Customized Request |
|---|
.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
|
Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Steps to Replace a Faulty Gearbox in an Automobile
Replacing a faulty gearbox in an automobile is a complex task that requires proper tools, skills, and safety precautions. Here are the general steps involved in the process:
- Prepare the Vehicle: Park the vehicle on a flat surface and engage the parking brake. Disconnect the battery to ensure safety during the procedure.
- Drain Fluids: Drain the transmission fluid from the old gearbox into a suitable container.
- Disconnect Components: Remove any components obstructing access to the gearbox, such as the driveshaft, exhaust system, and linkage.
- Suspend the Engine: If necessary, use an engine hoist or support to suspend the engine safely.
- Support the Gearbox: Use a transmission jack to support the weight of the gearbox.
- Remove Gearbox: Detach the gearbox from the engine by removing bolts and disconnecting the clutch or torque converter.
- Install New Gearbox: Position the new gearbox onto the engine and secure it in place with bolts.
- Reconnect Components: Reattach the driveshaft, exhaust system, and linkage that were disconnected earlier.
- Refill Fluids: Fill the new gearbox with the appropriate transmission fluid according to the manufacturer’s specifications.
- Lower Engine: Carefully lower the engine back into its original position if it was suspended.
- Test and Adjust: Start the vehicle and test the new gearbox for proper operation. Check for any leaks, unusual noises, or gear shifting issues.
- Final Check: Double-check all connections and ensure that all components are properly secured.
- Dispose of Old Fluid: Dispose of the old transmission fluid safely and responsibly.
- Dispose of Old Gearbox: Properly dispose of the old gearbox according to local regulations.
It’s important to note that gearbox replacement can vary significantly depending on the vehicle’s make and model. It’s recommended to consult the vehicle’s service manual or seek professional assistance if you’re not experienced in automotive repair.
editor by CX 2023-10-11
China 5′ Lift Mower, 40 HP Gearbox bevel gearbox
Solution Description
Overview
| Quick Specifics | Design Amount | Hi-shen-Mower | |||
| Substance | Steel/Stainless metal/Aluminium etc. | ||||
| Dimensions | According to your drawings | ||||
| OEM or Trade | OEM | ||||
| QC Method | 100% inspection prior to shipment | ||||
| Certification | ISO9001:2008, TS16949 | ||||
| Surface remedy | Zinc Plating, Phosphating and oiled, powder coated and so on | ||||
| Payment | T/T | ||||
| Market | Euro, United states of america ,Australian ,Spain ,Canada etc | ||||
| Variety | Laser reducing parts | ||||
| Source Capacity | Source Ability | 100000 Piece/Items for each Month | |||
| Packaging & Delivery | Packaging Details | According to the buyer ask for and the item traits | |||
| Port | HangZhou,China | ||||
4′ Lift Mower, 40 HP W/ Laminated Tire
Part number: L-48-40-P-B
Rugged “I” Beam Side Rails
Heavy Gauge, One Piece Top Sheet
Adjustable Tailwheel
Heavy Duty, Cast Iron Gearbox
Spider Bracing
Shielded PTO Shaft
Stump Jumper & Heavy Forged Heat-Treated Blades
4.0 x 8 Laminated Tire
Top Link Swivel
Cutting Width: 48″
Cutting Height: 1-8 Inch
Gearbox Rating: 40 HP
Deck Thickness: 12 Gauge
Blade Size: 1/2″ x 3″ x 18″
Fat: 428 lbs.
Firm profile
HangZhou Xihu (West Lake) Dis. Hello-shen Hardware Co.,Ltd. stands on the stunning and wealthy CZPT Port —-HangZhou town, ZHangZhoug province, nearby Xihu (West Lake) Dis. port, prepare station and large speed way provide a prerequisite for hassle-free transportation!
The business recognized in 2006 , specialize in all types of sheet metallic fabrication , cnc machining parts , welding elements , stamping areas , tube bending areas and so on . Have good sustainable improvement infrastructure and strain capability for rapid reaction to market demand from customers . We carry out ISO9001 Quality Control Method in our management .
Top quality Control
To guarantee appropriate standard and choose equivalent common for content and approach requirements ,prior to running ,we would like to provide formal content certification showing chemical compositions and property ,also if you require ,we can offer handle plan ,displaying processing and inspection tooling.
Packaging & Shipping
Business Data
Our Service
one. OEM/ODM Providers, We have engineers to design and style as buyer’s needs.
two. Specialized in manufacture metallic items, the manufacturing facility equipped with Slicing machines, punch equipment with 10T-60T, plate reducing equipment, pipe bending equipment, roll bending equipment, drilling device, milling equipment, lathe, grander device, Co2 and argon-arc welding equipment, and many others.
3. 450m long all automatized metal surface processing plant, all automatized oil clean, rust eliminating, powder coating, curving, water clean, drying, and other techniques.
FAQ
Q: Are you investing firm or manufacturer ?
A: We are manufacturing facility with ISO and TS certification .
Q: How long is your shipping and delivery time ?
A: Normaly 30days but it dpends on. For laser cutting parts , we can offer it in 10days, for sheet metal fabrication we can capture up in 25 days.We will always attempt our ideal to fulfill customer’s requirment if there is urgency.
Q: Do you offer samples ? Is it free ?
A: Sure , we can offer samples for totally free if there is no jigs or toolings required in the manufacturing .
Q: What is your payment phrases ?
A: Usually we do at thirty% TT as deposit with full tooling cost if there is , and the balanace to be paid prior to cargo soon after approval of good quality . But we also can supply much better conditions soon after we start cooperation while we have more know about each and every other
|
US $50-200 / Piece | |
100 Pieces (Min. Order) |
###
| Loading Weight: | Customize |
|---|---|
| ABS: | Customize |
| Tent Type: | Customize |
| Axle Number: | Customize |
| Tire Number: | 2 |
| Color: | Customize |
###
| Customization: |
Available
|
|---|
###
| Quick Details | Model Number | Hi-shen-Mower | |||
| Material | Steel/Stainless steel/Aluminium etc. | ||||
| Size | According to your drawings | ||||
| OEM or Trade | OEM | ||||
| QC System | 100% inspection before shipment | ||||
| Certification | ISO9001:2008, TS16949 | ||||
| Surface treatment | Zinc Plating, Phosphating and oiled, powder coated and so on | ||||
| Payment | T/T | ||||
| Market | Euro, USA ,Australian ,Spain ,Canada etc | ||||
| Type | Laser cutting parts | ||||
| Supply Ability | Supply Ability | 100000 Piece/Pieces per Month | |||
| Packaging & Delivery | Packaging Details | According to the customer request and the product characteristics | |||
| Port | NINGBO,China | ||||
|
US $50-200 / Piece | |
100 Pieces (Min. Order) |
###
| Loading Weight: | Customize |
|---|---|
| ABS: | Customize |
| Tent Type: | Customize |
| Axle Number: | Customize |
| Tire Number: | 2 |
| Color: | Customize |
###
| Customization: |
Available
|
|---|
###
| Quick Details | Model Number | Hi-shen-Mower | |||
| Material | Steel/Stainless steel/Aluminium etc. | ||||
| Size | According to your drawings | ||||
| OEM or Trade | OEM | ||||
| QC System | 100% inspection before shipment | ||||
| Certification | ISO9001:2008, TS16949 | ||||
| Surface treatment | Zinc Plating, Phosphating and oiled, powder coated and so on | ||||
| Payment | T/T | ||||
| Market | Euro, USA ,Australian ,Spain ,Canada etc | ||||
| Type | Laser cutting parts | ||||
| Supply Ability | Supply Ability | 100000 Piece/Pieces per Month | |||
| Packaging & Delivery | Packaging Details | According to the customer request and the product characteristics | |||
| Port | NINGBO,China | ||||
Key Market Insights Related to Worm Reduction Gearboxes
A gearbox is a mechanical device that allows you to shift between different speeds or gears. It does so by using one or more clutches. Some gearboxes are single-clutch, while others use two clutches. You can even find a gearbox with closed bladders. These are also known as dual clutches and can shift gears more quickly than other types. Performance cars are designed with these types of gearboxes.
Backlash measurement
Gearbox backlash is a common component that can cause noise or other problems in a car. In fact, the beats and sets of gears in a gearbox are often excited by the oscillations of the engine torque. Noise from gearboxes can be significant, particularly in secondary shafts that engage output gears with a differential ring. To measure backlash and other dimensional variations, an operator can periodically take the output shaft’s motion and compare it to a known value.
A comparator measures the angular displacement between two gears and displays the results. In one method, a secondary shaft is disengaged from the gearbox and a control gauge is attached to its end. A threaded pin is used to secure the differential crown to the secondary shaft. The output pinion is engaged with the differential ring with the aid of a control gauge. The angular displacement of the secondary shaft is then measured by using the dimensions of the output pinion.
Backlash measurements are important to ensure the smooth rotation of meshed gears. There are various types of backlash, which are classified according to the type of gear used. The first type is called circumferential backlash, which is the length of the pitch circle around which the gear rotates to make contact. The second type, angular backlash, is defined as the maximum angle of movement between two meshed gears, which allows the other gear to move when the other gear is stationary.
The backlash measurement for gearbox is one of the most important tests in the manufacturing process. It is a criterion of tightness or looseness in a gear set, and too much backlash can jam a gear set, causing it to interface on the weaker part of its gear teeth. When backlash is too tight, it can lead to gears jamming under thermal expansion. On the other hand, too much backlash is bad for performance.
Worm reduction gearboxes
Worm reduction gearboxes are used in the production of many different kinds of machines, including steel and power plants. They are also used extensively in the sugar and paper industries. The company is constantly aiming to improve their products and services to remain competitive in the global marketplace. The following is a summary of key market insights related to this type of gearbox. This report will help you make informed business decisions. Read on to learn more about the advantages of this type of gearbox.
Compared to conventional gear sets, worm reduction gearboxes have few disadvantages. Worm gear reducers are commonly available and manufacturers have standardized their mounting dimensions. There are no unique requirements for shaft length, height, and diameter. This makes them a very versatile piece of equipment. You can choose to use one or combine several worm gear reducers to fit your specific application. And because they have standardized ratios, you will not have to worry about matching up multiple gears and determining which ones fit.
One of the primary disadvantages of worm reduction gearboxes is their reduced efficiency. Worm reduction gearboxes usually have a maximum reduction ratio of five to sixty. The higher-performance hypoid gears have an output speed of around ten to twelve revolutions. In these cases, the reduced ratios are lower than those with conventional gearing. Worm reduction gearboxes are generally more efficient than hypoid gear sets, but they still have a low efficiency.
The worm reduction gearboxes have many advantages over traditional gearboxes. They are simple to maintain and can work in a range of different applications. Because of their reduced speed, they are perfect for conveyor belt systems.
Worm reduction gearboxes with closed bladders
The worm and the gear mesh with each other in a combination of sliding and rolling movements. This sliding action is dominant at high reduction ratios, and the worm and gear are made of dissimilar metals, which results in friction and heat. This limits the efficiency of worm gears to around thirty to fifty percent. A softer material for the gear can be used to absorb shock loads during operation.
A normal gear changes its output independently once a sufficient load is applied. However, the backstop complicates the gear configuration. Worm gears require lubrication because of the sliding wear and friction introduced during movement. A common gear arrangement moves power at the peak load section of a tooth. The sliding happens at low speeds on either side of the apex and occurs at a low velocity.
Single-reduction gearboxes with closed bladders may not require a drain plug. The reservoir for a worm gear reducer is designed so that the gears are in constant contact with lubricant. However, the closed bladders will cause the worm gear to wear out more quickly, which can cause premature wear and increased energy consumption. In this case, the gears can be replaced.
Worm gears are commonly used for speed reduction applications. Unlike conventional gear sets, worm gears have higher reduction ratios. The number of gear teeth in the worm reduces the speed of a particular motor by a substantial amount. This makes worm gears an attractive option for hoisting applications. In addition to their increased efficiency, worm gears are compact and less prone to mechanical failure.
Shaft arrangement of a gearbox
The ray-diagram of a gearbox shows the arrangement of gears in the various shafts of the transmission. It also shows how the transmission produces different output speeds from a single speed. The ratios that represent the speed of the spindle are called the step ratio and the progression. A French engineer named Charles Renard introduced five basic series of gearbox speeds. The first series is the gear ratio and the second series is the reverse gear ratio.
The layout of the gear axle system in a gearbox relates to its speed ratio. In general, the speed ratio and the centre distance are coupled by the gear axles to form an efficient transmission. Other factors that may affect the layout of the gear axles include space constraints, the axial dimension, and the stressed equilibrium. In October 2009, the inventors of a manual transmission disclosed the invention as No. 2. These gears can be used to realize accurate gear ratios.
The input shaft 4 in the gear housing 16 is arranged radially with the gearbox output shaft. It drives the lubricating oil pump 2. The pump draws oil from a filter and container 21. It then delivers the lubricating oil into the rotation chamber 3. The chamber extends along the longitudinal direction of the gearbox input shaft 4, and it expands to its maximum diameter. The chamber is relatively large, due to a detent 43.
Different configurations of gearboxes are based on their mounting. The mounting of gearboxes to the driven equipment dictates the arrangement of shafts in the gearbox. In certain cases, space constraints also affect the shaft arrangement. This is the reason why the input shaft in a gearbox may be offset horizontally or vertically. However, the input shaft is hollow, so that it can be connected to lead through lines or clamping sets.
Mounting of a gearbox
In the mathematical model of a gearbox, the mounting is defined as the relationship between the input and output shafts. This is also known as the Rotational Mount. It is one of the most popular types of models used for drivetrain simulation. This model is a simplified form of the rotational mount, which can be used in a reduced drivetrain model with physical parameters. The parameters that define the rotational mount are the TaiOut and TaiIn of the input and output shaft. The Rotational Mount is used to model torques between these two shafts.
The proper mounting of a gearbox is crucial for the performance of the machine. If the gearbox is not aligned properly, it may result in excessive stress and wear. It may also result in malfunctioning of the associated device. Improper mounting also increases the chances of the gearbox overheating or failing to transfer torque. It is essential to ensure that you check the mounting tolerance of a gearbox before installing it in a vehicle.
editor by czh 2023-02-03