This series gearbox, the SPL, SPS and SPV, SPL for reduction drive, SPS for increase drive, SPV for commutator series, the gear
with low carbon alloy steel, tooth surface carburizing and hardening.
Purpose and scope of application
This series of gearbox used in lifting, transportation, metallurgy, mining, chemical industry, light industry and other mechanical
equipment transmission mechanism. The working conditions shall meet the following requirements:
* High speed shaft maximum speed is not more than 1500 r/min.
* Work environment temperature is from – 40 to + 50 ºC. When lower than 0 ºC, before the start of lubricating oil should be
Ratio: 1, 1.5, 2, 3, 4, 5.
Transmission power: 0.3-1.5
Height (mm): 235
Lubricant oil volume (l): 2.5
Weight without considering stroke(kg): 75
Hot keywords: China SPL-SPS-SPV Series Gearbox manufacturers, suppliers, factory, wholesale, high-quality, brands, price, cheap
Packaging & Shipping
Founded in 1969, ZheJiang Xihu (West Lake) Dis.ang Transmission Equipment Co., Ltd. Is the professional manufacturer of R&D and production reduction gears, with a staff of 510. Company has set up ZheJiang Provincial enterprise technology center and Provincial worm drive engineering technology research center, which has 73 research personnel, including 20 advanced titles, and possesses 48 patents, including 4 invention patents, 2 software copyright. “JinXiang” brand is honored with ZheJiang famous trademark, ZheJiang famous brand products. The company ranks the top 10 in the same industry and top 5 in the high-end transmission equipment. Including the R & D and market share of Niemann worm reducer rank first, the market share of 48 patents products such as edge transmission mill reducer and crystallizer professional reducer all exceed 60%. The obtainment of technology mainly is independent development and industry-university-research cooperation joint development. The Company is awarded with ZheJiang AAA grade credit enterprise, re-contract and trustworthy enterprise, ZheJiang measurement guarantee confirmation enterprise. We have passed ISO9001 QMSC in 1998. The company is the professional manufacturer of R&D and production reduction gears; The sales income of high technology products has surpassed the 60%. Production technological contents take the leading position in the same industry. In recent years, the company has undertaken more than 20 provincial and municipal science and technology or technical transformation projects, including 5 kinds of products such as two-stage worm gear reducer, vertical mill reducer, were identified as “hightech products [by provincial science bureau, a new type of vertical mill reducer is awarded [Jiiangsu Excellent new products” by ZheJiang Economic And Information Technology Commission, industrialization of high performance composites worm gear reducer was awarded national CHINAMFG plan (2008 gh5711), R&D of extra-large diversion vertical mill drive was awarded the provincial science and technology support plan (8 e2571131), The company has been awarded national CHINAMFG plan high-tech enterprise, the provincial high-tech enterprise, provincial innovative company, Provincial innovation ability construction demonstration enterprise, the provincial science and technology SME, the most innovative enterprise in Chinese machinery industry etc., which belongs to the leader in the industry field.
1. who are we?
We are based in ZheJiang , China, start from 1987,sell to Eastern Europe(50.00%),Mid East(20.00%),Southeast Asia(14.00%),South Asia(6.00%),Eastern Asia(5.00%),South America(5.00%). There are total about 301-500 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Reducer and Transmission Parts,Worm Reducer,Gearbox
4. why should you buy from us not from other suppliers?
The company ranks the top 10 in the same industry and top 4 in the large nonstandard reducer design and manufacture. Including the R & D and market share of Niemann worm reducer rank first, the market share of 55 patents products.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF;
Accepted Payment Currency:null;
Accepted Payment Type: T/T;
|Hardened Tooth Surface
What are the advantages and disadvantages of using a bevel gear?
Bevel gears offer several advantages and disadvantages when used in mechanical systems. Understanding these pros and cons is crucial for selecting the appropriate gear type for a given application. Here’s a detailed explanation of the advantages and disadvantages of using a bevel gear:
Advantages of Bevel Gears:
- Power Transmission at Different Angles: Bevel gears are specifically designed to transmit power between intersecting shafts at different angles. They allow for efficient torque transmission and direction changes in applications where the input and output shafts are not parallel. This flexibility makes bevel gears suitable for a wide range of mechanical systems.
- Compact Design: Bevel gears have a compact and space-efficient design, allowing them to be used in applications with limited space constraints. Their ability to transmit power at an angle helps in optimizing the layout and arrangement of components in machinery and equipment.
- High Efficiency: Well-designed and properly maintained bevel gears can achieve high power transmission efficiency, typically above 95%. The efficient tooth engagement and load distribution in bevel gears minimize power losses due to friction and mechanical inefficiencies, resulting in energy-efficient operation.
- Smooth and Quiet Operation: Bevel gears generally provide smooth and quiet operation in properly designed and well-maintained systems. The meshing of the gear teeth is designed to minimize noise and vibration, ensuring smooth power transmission and reducing the need for additional noise-reducing measures.
- Versatility: Bevel gears are available in various configurations, including straight bevel, spiral bevel, and hypoid bevel gears. This versatility allows them to be used in a wide range of applications across different industries, accommodating different load capacities, speed requirements, and operating conditions.
- High Load Capacity: Bevel gears are capable of handling high loads and transmitting substantial amounts of torque. Their robust design, accurate tooth engagement, and strong materials make them suitable for heavy-duty applications where reliable power transmission is required.
Disadvantages of Bevel Gears:
- Complex Manufacturing: Bevel gears are more complex to manufacture compared to other gear types due to their three-dimensional shape and intricate tooth profiles. The manufacturing process involves specialized equipment and expertise, which can increase production costs.
- Cost: Bevel gears, especially those with high precision and load capacities, can be relatively expensive compared to other types of gears. The cost of materials, manufacturing complexity, and quality requirements contribute to their higher price.
- Potential for Noise and Vibration: In certain operating conditions, such as high speeds or misaligned gears, bevel gears can generate noise and vibration. This can be mitigated through proper design, accurate manufacturing, and maintenance practices, but additional measures may be necessary to reduce noise and vibration levels in some applications.
- Sensitive to Misalignment: Bevel gears are sensitive to misalignment, which can lead to increased friction, accelerated wear, and reduced efficiency. Proper alignment and control of backlash are essential for optimal performance and longevity of the gear system.
- Complex Lubrication: The lubrication of bevel gears can be more challenging compared to parallel-axis gears. Due to their angled tooth engagement, ensuring proper lubrication film thickness and distribution across the gear teeth requires careful consideration. Inadequate or improper lubrication can result in increased friction, wear, and reduced efficiency.
It’s important to consider these advantages and disadvantages of bevel gears in the context of specific applications and operating conditions. Proper design, selection, manufacturing, and maintenance practices can help maximize the benefits of bevel gears while mitigating their limitations.
Can bevel gears be used in both horizontal and vertical orientations?
Yes, bevel gears can be used in both horizontal and vertical orientations, although certain considerations should be taken into account for each orientation. Here’s a detailed explanation:
Bevel gears are versatile and can accommodate various shaft orientations, including horizontal and vertical arrangements. The suitability of bevel gears for a specific orientation depends on factors such as load distribution, lubrication, and potential effects of gravity. Here are some considerations for each orientation:
- Horizontal Orientation: In horizontal applications, where the shafts are parallel to the ground, bevel gears can be used effectively. Proper lubrication is crucial to ensure adequate film formation and minimize friction and wear. Horizontal orientation typically allows for good load distribution among the gear teeth, promoting even wear and reducing the risk of localized stress concentrations. However, it is important to consider the effects of axial forces and thrust loads that may be present in the system and ensure that the gear design and bearings can handle these loads appropriately.
- Vertical Orientation: When bevel gears are used in a vertical orientation, where the shafts are perpendicular to the ground, additional considerations come into play. Gravity can introduce new challenges, such as the potential for gear thrust loads, lubricant pooling, and inadequate load distribution. To address these challenges, steps can be taken, including incorporating thrust bearings or thrust plates to handle axial forces, optimizing gear design to ensure proper load sharing, and implementing suitable lubrication methods to prevent lubricant pooling and ensure consistent lubrication to all gear surfaces. Additionally, proper sealing measures may be necessary to prevent lubricant leakage in the vertical orientation.
Overall, by considering the specific requirements and challenges associated with each orientation, bevel gears can be successfully utilized in both horizontal and vertical arrangements. Careful attention to design, lubrication, load distribution, and thrust management can help ensure reliable and efficient operation in either orientation.
It is important to note that for certain extreme or specialized applications, additional considerations and modifications may be required to accommodate the specific demands of the gear system. Consulting with experienced engineers and considering application-specific factors will help determine the most suitable gear design and orientation for a given application.
What is the purpose of using bevel gears in right-angle drives?
Using bevel gears in right-angle drives serves several purposes and offers advantages in transmitting power efficiently and smoothly at a 90-degree angle. Here’s a detailed explanation of the purpose of using bevel gears in right-angle drives:
- Change in Direction: One of the primary purposes of using bevel gears in right-angle drives is to change the direction of rotational motion. Bevel gears are designed to transmit power between intersecting or non-parallel shafts, allowing the input shaft and output shaft to be oriented at a 90-degree angle. This is particularly useful in applications where the space or mechanical constraints require a change in direction, such as in automotive differentials or power transmission systems that require a compact design.
- Space Efficiency: Bevel gears offer a space-efficient solution for right-angle drives. Their compact design allows for effective power transmission in applications with limited space. By using bevel gears, the drive system can be designed to occupy a smaller footprint compared to other mechanisms, making them suitable for applications where space is a critical consideration.
- Torque Transmission: Bevel gears are capable of transmitting high torque loads, making them suitable for right-angle drives. The meshing of the gear teeth provides a strong and reliable connection, allowing for efficient power transmission even at a 90-degree angle. This makes bevel gears suitable for applications that require the transmission of substantial torque, such as in industrial machinery, agricultural equipment, and heavy-duty power transmission systems.
- Speed Adjustment: Bevel gears in right-angle drives enable speed adjustment between the input and output shafts. By selecting bevel gears with different tooth counts, the rotational speed can be adjusted according to the desired output requirements. This feature is beneficial in applications where different speeds are needed for specific operations or to match the requirements of the driven equipment.
- Versatility: Bevel gears offer versatility in right-angle drives. They can be designed with different tooth profiles, such as straight-cut, spiral, or zerol, to optimize performance based on factors like noise reduction, load capacity, and efficiency. Additionally, bevel gears can be manufactured from different materials, allowing them to withstand different environmental conditions and requirements.
- Smooth Operation: Bevel gears, especially spiral bevel gears, provide smooth and efficient operation in right-angle drives. The gradual engagement of the curved teeth reduces noise, vibration, and shock during gear meshing, resulting in quieter operation and improved overall system performance.
- Wide Range of Applications: Bevel gears find extensive applications in right-angle drives across various industries. They are commonly used in automotive differentials, marine propulsion systems, industrial machinery, robotics, aerospace systems, and more. The ability to transmit power at a 90-degree angle efficiently and reliably makes bevel gears suitable for a wide range of applications.
In summary, using bevel gears in right-angle drives offers benefits such as changing the direction of motion, space efficiency, torque transmission, speed adjustment, versatility, smooth operation, and suitability for a wide range of applications. These advantages make bevel gears a preferred choice in numerous industries and systems that require efficient and reliable power transmission at a 90-degree angle.
editor by CX 2023-11-10