Product Description
JWB Series Speed Variator
1. Features:
JWB-X type
- Sizes: ≥04
- Power up to 1.5 kW or more
- Cases in RAL 5571 blue cast iron
- Shafts: case hardened and tempered steel.
- Internal components: heat-treated steel
- Output speed with 4 pole(1400r/min) motors: 2-10r/min;4.7-23.5r/min;15-75r/min;20-100r/min, 28-140r/min, 30-150r/min;40-200r/min;60-300r/min;80-400r/min;100-500r/min;190-950r/min.
- Output Torque value max 1002Nm
- Silent, vibration-free running
- Bidirectional rotation
- Control handwheel positionable on either side
- Slipping speed to max load at 5%
- Regulation sensibility: 0,5 rpm
- Painted with blue epoxy-polyester powder
JWB-X B type
- Sizes:01,02,03 and 04
- Power up to 1.5 kW or less
- Cases in die-cast aluminium alloy
- Shafts: case hardened and tempered steel.
- Internal components: heat-treated steel
- Output speed with 4 pole(1400r/min) motors: 2r/min-20r/min;4.7r/min-23.5r/min;6.5-32.5r/min, 8-40r/min, 9-45r/min, 13-65r/min, 15r/min-75r/min;18-90r/min, 25-125r/min, 28r/min-140r/min;40r/min-200r/min;60r/min-300r/min;80r/min-400r/min;100r/min-500r/min;190r/min-950r/min.
- Output Torque value max 795 Nm
- Silent, vibration-free running
- Bidirectional rotation
- Control hand wheel positionable on either side
- Slipping speed to max load at 5%
- Regulation sensibility: 0,5 rpm
- Painted with blue epoxy-polyester powder
2. Technical parameters
| Type | Output Torque | Output Shaft Dia. | Output Speed Range | 2rpm-950rpm | |
| SWB01 | 2.6-1.6N.m | φ11 | Applicable Motor Power | 0.18kW-7.5kW | |
| SWB02 | 258-1.8N.m | φ14,φ24,φ28,φ32 | |||
| SWB03 | 426-4N.m | φ24,φ28,φ38 | Input Options | With Inline AC Motor | |
| SWB04 | 795-8N.m | φ28,φ38,φ42 | With IEC Motor | ||
| SWB05 | 535-16N.m | φ38,φ48,φ55 | With Input Shaft | ||
| SWB06 | 1002-40N.m | φ42,φ55,φ70 | With Input Flange | ||
About Us
ZheJiang CZPT Drive Co.,Ltd,the predecessor was a state-owned military mould enterprise, was established in 1965. CZPT specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
Starshine have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CZPT and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.
Our Team
Quality Control
Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
Quality policy:to enhance the overall level in the field of power transmission
Quality View:Continuous Improvement , pursuit of excellence
Quality Philosophy:Quality creates value
3. Incoming Quality Control
To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective
measures to prevent recurrence.
4. Process Quality Control
The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.
5. FQC(Final QC)
After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of
customer expectations and needs.
6. OQC(Outgoing QC)
After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the
product is a product inspection to determine the qualified products.
7. Certification.
Packing
Delivery
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| Application: | Machinery, Agricultural Machinery |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Installation: | 90 Degree |
| Layout: | Coaxial |
| Gear Shape: | Worm and Worm Wheel |
| Step: | Double-Step |
| Customization: |
Available
| Customized Request |
|---|
Choosing an Agricultural Gearbox
An agricultural gearbox is an important part of your machine, especially if it is geared to change the speed, direction, or rotation of the machine. The CZPT Gearbox Company manufactures high-performance agricultural gearboxes to maximize the performance of a farmer’s machine. These gearboxes can be reverse-engineered to work with existing designs or customized to meet the specific requirements of your machine. As the heart of your machine, these gearboxes can help you maximize the efficiency and productivity of your machines.
Bevel gearbox
When selecting an agricultural gearbox, make sure to consider the durability of the product. The quality of materials, the design of the mechanism, and functionality of the device will all affect its lifespan. Look for products that can withstand repeated use and will last for many years, as opposed to requiring frequent repairs or replacements. If the device is designed to last a long time, you can save a great deal of money by purchasing a long-lasting version.
A Bevel gearbox is a one-stage, single-stage unit that incorporates spiral and straight bevel gears to transmit rotational power. It is widely used in agricultural machinery, and is available in a wide variety of ratios, horsepower capacity, and configuration angles. One company, CZPT Gearbox, offers a 50deg bevel gear drive, suitable for use in portable grain auger and elevator applications.
The assembly of a bevel gearbox is made up of two sleeves: a lower bevel gear angular gear 3 and an upper bevel gear angle gear 2. Both sleeve assemblies are connected to the tractor’s frame through a mounting bracket. A profiled pin 31 is fixed to the cardan shaft via a threaded bore. This is the pivoting mechanism that allows the upper bevel gear angular gear 2 to pivot relative to the lower bevel gear angular gear 3.
Spiral bevel gears are similar to bevel gears, but have a much higher degree of total coverage. They are more expensive to manufacture and are only suitable for larger agricultural equipment. In addition, spiral bevel gears require more space than straight bevel gears. A spiral bevel gear is more efficient and quieter than a straight bevel gear. Its durability is another consideration. The best choice for your equipment depends on the overall application, speed, and torque requirements.
The bevel gear family is used as deflection gears in three directions. The deflection of rotational movement can take place at angles of 90deg, 120deg, or 135deg. Different types of drive wheels can be used as well, including simple screw drives. Bevel gearboxes can be purchased with standard mounts or in customized versions. Bevel gearboxes also come in aluminum housings.
Closed-loop seals
If the climate where you work or live is humid, a closed-loop seal for agricultural gearbox will prevent water from entering and damaging the components inside. A closed-loop seal is a better alternative to desiccant breathers because they keep the gearbox isolated from the atmosphere. This is very important because moisture can cause damage to the machinery and can affect the overall performance. A closed-loop seal is also made of elastomeric material and will not allow water to enter the gearbox.
An agricultural gearbox has many applications. They are essential to the production of agricultural products. The food chain depends on these gearboxes. Even a few minutes of downtime can affect the production of the entire food chain. Whether you need a gearbox for a lawnmower or an entire farming system, it is essential to find a high-quality agricultural gearbox with a closed-loop seal.
The environment in which agricultural equipment operates is notoriously harsh, which is why it is imperative to choose the most reliable and efficient closed-loop seals. Agricultural equipment operates in dusty and dirty conditions. That means the seals must be durable and effective, and they must prevent external media from getting in. The right seal will help the machinery operate at its highest level, and protect both the operator and the environment.
Gaskets are one of the most important components in a gearbox flange joint. When high compressive forces are set in these joints due to a critical load, gaskets start to fail. The gaskets lose their strength and leakage occurs. A gasket’s deformation also plays a major role in sealing performance. This is why detailed analysis is done to evaluate the effect of gasket thickness on deformation and von Mises stress.
Quality of materials
Agricultural gearboxes are an important component of all farming equipment. They are used in nearly every step of the cropping cycle, and are vital to an efficient operation. In addition to efficient performance, these gearboxes must be rugged enough to survive the harsh environments that farmers operate their machinery in. These challenges include continual operation, high and low temperatures, and operation in both moist and arid environments. Safety regulations also pose a unique set of challenges.
A line of high-quality agricultural gearboxes is a great choice. CZPT Gearbox Company manufactures a complete line of gear drives for a variety of agricultural applications. They even design custom gear drives for specific applications, from portable grain elevators to grain carts. These gear drives have a long service life and are competitively priced. They can be used on a variety of types of agricultural machinery, and the company’s engineers are experienced in every aspect of production.
A tractor’s gear box is commonly made of grey cast iron, which is durable and offers good machinability. The material is also vibration-dampening and has good wear resistance. Belt pulleys are typically cast iron and are primarily used for long-distance power transmission. The brake drum, on the other hand, needs to be made of a high-quality material with higher vibration resistance, which is why it must be made of grey iron ASTM A48 Class 35.
Durability
Agricultural gearboxes are important for all phases of the food production process. A single component failure can result in significant downtime, costing the farmer money. Hence, you should buy a quality agricultural gearbox. A durable gearbox is easy to maintain and can be accessed in case of problems. However, if you do not have time to maintain your gearbox, you may find it difficult to repair it yourself.
Regular oil changes are also vital for ensuring the longevity of agricultural gearboxes. Agricultural equipment gets dirty in the fields, which can lead to contamination of gearbox components. Improper lubrication causes damage-causing friction. To prevent such friction, change oil regularly. Check for signs of internal malfunctions, such as oil particles on gears or in the pinion shaft. Visual inspections will help you determine the troublesome symptoms before components fail. Symptoms include flaking, fatigue, and noises.
To ensure the durability of agricultural gears, a study was carried out. A 86-kW tractor was used to perform a field test using a gearbox simulation model. The test ended after 107 h, as there were operational and noise issues. A disassembly revealed that the range shift A and B gears had broken teeth. A study of the transmission’s operating parameters revealed that it could be improved by reducing the contact and bending stress.
CZPT Gearbox Company manufactures high-performance gearboxes for various agricultural applications. Their engineers can reverse engineer existing designs or develop custom gearboxes for specific requirements. Agricultural gearboxes are essential for maximizing the performance of farming machinery. They transmit power from an input shaft to an output shaft, enabling the change of rotation, speed, and direction. In other words, a gearbox can help you maximize the efficiency of your agricultural equipment.
editor by Dream 2024-05-08
China Hot selling Aluminum Housing Transmission Reduction Speed Reducer CZPT Drive Nmrv Nmrv050 030 063 040 Worm Gearbox agricultural gearbox repairs
Product Description
Specification
|
Type |
Worm Gearbox/Worm Gear Speed Reducer |
|
Model |
NMRV:571,030,040,050,063,075,090,110,130,150 |
|
Center distance |
25-150mm |
|
Ratio |
5,7.5,10,15,20,25,30,40,50,60,80,100 |
|
Torque |
1.8-1800Nm |
|
Motor |
2 pole, 4 pole, 6 pole |
|
Mounting position |
Omnidirectional |
|
Color |
Blue/Silver grey Or On request |
|
Material |
NMRV571~090:Aluminum alloy; NMRV110~150 Cast iron |
Product Description
Worm Gear Speed Reducer.
Worm gear speed reducers are popular for their flexibility and efficiency, because they can show the best deceleration capacity in the smallest space and are typically applied in transmissions with low speed and high torque.
The worm speed reducer can also be easily mounted with various accessories like torque arms, different types of flanges, shafts and so on.
We attach much importance to the details of the products. The housing of our worm gearbox is made of aluminum alloy or cast iron,the worm is made of carburized 20Cr, and the suppliers of raw materials are rigorously screened, thus to ensure our products are of high quality, long service life and low noise.
Sihai is a professional manufacturer of speed reducers that can provide you with both single-stage worm gear reducer and two-stage worm gear reducer, as well as customized gearboxes according to your requirement.
Details
Multiple inputs and outputs
00:00
00:00
FAQ
Q1.How to choose a gearbox which meets our requirement?
A1. You can provide the technical information of output speed,motor power,motor parameter,output torque,equipment connection mode etc.Or,you can refer to our catalogue and confirm with me.
Q2. How is your price? Can you offer any discount?
A2: We will give the best price we can base on your needs and the quantities.
Q3. Do you offer any visiting?
A3: Yes! Welcome!Notify me in advance.
Q4. When is the best time to contact you?
A4: Any time, we will reply you as soon as possible.
Q5. How long will it take for the lead time?
A5: At the time we agreed
| Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, Motor, Machinery, Marine, Agricultural Machinery, Building Material Shops |
|---|---|
| Function: | Speed Changing, Speed Reduction, Speed Changing, Speed Reduction |
| Layout: | Gearbox, Gearbox |
| Hardness: | Gearbox, Gearbox |
| Installation: | Gearbox, Gearbox |
| Step: | Gearbox, Gearbox |
| Customization: |
Available
| Customized Request |
|---|
Choosing an Agricultural Gearbox
When selecting a new agricultural gearbox, be sure to consider the following factors: Type of motor, Closed-loop seals, Quality of materials, and Durability. A good agricultural gearbox should be durable, long-lasting, and designed to fit the needs of your specific application. If you’re interested in a new gearbox, Aline Trading P/L provides a complete line of industrial and agricultural gearboxes. The PTO Speed Reducer/Increaser is a special type of gearbox that is designed to maintain the original rotation of the PTO output.
Bevel gearboxes
Bevel gearing is one of the most commonly used types of transmission systems in tractors. Bevel gearing is highly effective in high-load applications, such as farming machinery. With an increased demand for food, agricultural equipment will experience higher wear and tear. In turn, this can result in costly downtime, which means that the equipment will be unable to produce the necessary amount of food. Therefore, agricultural gearboxes must be high-quality to withstand the rigors of agricultural application.
Agricultural gearboxes can come in a variety of designs and sizes. The primary reason for their popularity is their flexibility. A variety of bevel gearboxes can be used to achieve a wide variety of different applications. Agricultural gearboxes, for example, are often multistage units. These units feature beveled gearing that interlock with each other for optimal torque transfer. This type of gearing is also commonly found in self-propelled sugar beet harvesters and corn choppers.
Bevel gears are available in a variety of materials. In general, bevel gears can be made of steel, zinc, aluminum, or stainless steel. Among them, tungsten steel is the most common material. The metal itself is more durable and is resistant to rust. The material used to manufacture these agricultural gearboxes is corrosion-resistant. And while bevel gears are widely available, they are also highly expensive.
A three-way right angle gearbox is another option. These units have one input shaft and two output shafts. Their design allows for easy changes in axis rotation. These gears are designed to provide a smooth power transfer while maintaining minimum backlash. Premium gearmotors include hardened spiral bevel gears and non-magnetic stainless steel shafts. A wide range of shaft styles and ratios is available to meet a wide range of application requirements.
Bevel gears are highly effective in deflection applications, such as agricultural machinery. A deflection of rotation can take place at angles of ninety-degrees, one-third of a turn, and one-half turn. These types of gears are available in standard and angled mounts, and are made to withstand extreme wear and tear. Agricultural gearboxes come in a wide variety of sizes, and can be used for both farm and industrial applications.
Closed-loop seals
A closed-loop elastomeric seal will keep water out of your agricultural gearbox. These are excellent alternatives to desiccant breathers. While they can’t keep water in the gearbox underwater, they can effectively isolate the gearbox from the surrounding atmosphere. This is essential for the safety of your equipment. Read on for more information. Closed-loop seals are available for both left and right-hand oriented shafts.
These closed-loop seals have a high level of wear resistance. In addition to this, they also protect against contamination and lubricant leaking. CZPT and Freudenberg Sealing Technologies developed these advanced seals to increase the performance of their agricultural gearboxes. They are made of a wear-resistant elastomer and ensure no lubricant or contamination is lost. These seals also prevent any product residue from entering the gearbox.
The latest models of agricultural gearboxes feature large PTO shafts for increased power output. PTO shafts vary by major diameter and splines. For example, newer tractors offer 1000/1000E and 540/540E options. Closed-loop seals are a necessary part of agricultural gearboxes, because they keep lubricants in while keeping dust and other external media out.
As the gaskets have a high-load capacity, they must be highly resilient. In the food industry, reliable sealing is critical, as food-grade planetary gearboxes are commonly used. CZPT flange gaskets meet the stringent requirements for dynamic and precision in these applications. A milk carton filling process requires precise motion sequences. Moreover, a gasket that is too thin or too thick can leak and cause damage to the filling process.
Quality of materials
One important factor to consider when selecting an agricultural gearbox is the quality of materials used. Some manufacturers may use cheap materials while others may opt for high quality ones. Quality of materials and craftsmanship are essential for high performance gearboxes. Fortunately, there are several companies that specialize in agricultural gearboxes and can provide quality products at an affordable price. Listed below are some of them. Each one of them has a specific use in the agricultural sector.
Agricultural gearboxes play a vital role in the food production cycle. It is vital to use quality gearboxes to maximize productivity and efficiency. However, a high-quality gearbox will need to withstand harsh operating conditions. Continuous operation, arid and moist environments, and high temperatures all pose challenges. Furthermore, safety regulations must be met. To ensure a high level of productivity, it is important to consider the quality of materials used in an agricultural gearbox.
Agricultural gearboxes are a popular option for agricultural machinery. They can provide a high reduction ratio, up to 2.44:1, and are compatible with offset rotary fillers and hollow output shafts. They are available in a range of horsepower capacities, ratios, and configurations to match a variety of applications. CZPT Gearbox’s 50-degree right-angle bevel gear drive is an example of a quality agricultural gearbox.
Durability
Agricultural gearboxes are critical components of agricultural equipment. The gears they drive supply the power to specific machinery, from irrigation pumps to cement mixers. Their functionality, quality, and durability should be high, because they will be in use for decades to come. If you don’t want to purchase a new agricultural gearbox every few years, consider these tips for choosing the right one:
Proper lubrication is essential to avoid premature gearbox failure and contamination. Aggregate dirt and dust from the fields can cause excessive friction and premature gearbox failure. Proper lubrication is essential to prevent damage-causing friction. Regular oil changes can also help prevent internal failure. Oil particles and other signs of internal malfunction should be noticed by visual inspections. You should also look for strange noises or vibrations, as they may indicate overheating.
In order to ensure the durability of agricultural transmissions, researchers studied 44 tractors over the course of a year. A failure mode was determined for each transmission component, and load amplitude and frequency of failure were determined. Using statistical analysis, the severity of damage was calculated and an accelerated test schedule was devised. This schedule was designed to maximize torque applied to each component. However, the number of gear wheels in a transmission does not need to be identical, so not all gear wheel ratios can be tested. Instead, the optimisation solvers can design a test schedule that can provide reliable results.
CZPT Gearbox Company is one of the world’s leading manufacturers of high-performance agricultural gearboxes. Their engineers can reverse engineer existing designs or create custom gearboxes to meet the specific needs of an agricultural machine. Agricultural gearboxes are an integral part of agricultural machinery, as they transmit power from the input shaft to output shafts and facilitate changes in speed, rotation, and direction. With a CZPT agricultural gearbox, you can be confident that your machine will perform optimally.
editor by CX 2023-11-22