Product Description
High quality swivel drive gear motor SC17 for rotation euqipment aerial working platform, crane application.
| Model Slewing Bearing | SC17 | Brand | Coresun Drive |
| Holding Torque | 72.3Kn.m | Tilting Moment Torque | 135.6Kn.m |
| Self-locking | Yes | Gear Ratio | 102:1 |
| Outer Dia. | 480mm | Inner Dia. | 365mm |
| Rated Output Speed | 1.47rpm | Precison | 0.17° |
Coreun Drive slewing drive products are high-quality slewing drive products developed with independent technology and technology to meet market needs. CHINAMFG Drive has a full range of mature slewing drive products with multiple specifications and the ability to custom design and manufacture such products for customer needs. For different applications requiring low-speed heavy loads, high-speed medium loads and high-speed light loads, Khanwang can provide corresponding products or solutions.
Coresun Drive’s worm-gear slewing drive includes 2 categories: cylindrical worms and envelope worms. Cylindrical worms are suitable for medium-speed and heavy-duty applications, and envelope worms are suitable for low-speed, heavy-duty and high-precision applications. The worm-gear slewing drive is self-locking , In the field of power sports, it can provide basic safety guarantee and further simplify the overall design of the equipment. It is a superior industrial accessory.
This increased tooth engagement results in greater strength, efficiency and durability.The slewing drive uses standard worm technology in which the worm on the horizontal The speed ratio of the shaft depends on the relationship between the number of threads on the worm and the number of teeth in the worm gear or gear.The specifications of the drive and gear depend on the material of the gear. However, most of the drives and gears typically used consist of steel and phosphor bronze. According to a wide range of tests,chilled nickel-phosphorus bronze ranks first in terms of Wear resistance and deformability.
The slewing drive is a new type of slewing product, usually called slewing ring, which is usually composed of worm, slewing ring, housing, motor and other components. Since the core components are slewing bearings, they can simultaneously withstand axial forces, radial forces, and overturning moments. Compared with traditional rotary products, the new rotary drive features easy installation, easy maintenance and a greater degree of installation space.
Rotary drive slewing drive worm gear is a perfect combination of turbine worm products, worm ring surface envelope form, its tooth contact area is large, so the transmission torque is large, stable operation.
1. Our manufacturing standard is according to machinery standard JB/T2300-2011, we also has been found the efficient Quality Management Systems (QMS) of ISO 9001:2015 and GB/T19001-2008.
2. We devote ourselves to the R &D of customized slewing bearing with high precision,special purpose and requirements.
3. With abundant raw materials and high production efficiency, the company can supply products to customers as quickly as possible and shorten the time for customers to wait for products.
4. Our internal quality control includes first inspection, mutual inspection, in-process quality control and sampling inspection to ensure product quality. The company has complete testing equipment and advanced testing method.
5. Strong after-sales service team, timely solve customer problems, to provide customers with a variety of services.
Coresun Drive Slewing Bearing Production Photo and Application
Coresun Drive Relevant Certification as following
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It is sincerely looking CHINAMFG to cooperating with you for and providing you the best quality product & service with all of our heart!
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| Holding Torque: | 72.3kn.M |
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| Tilting Moment Torque: | 135.6kn.M |
| Output Torque: | 12.24kn.M |
| Output Speed: | 1.47rpm |
| Gear Ratio: | 102:1 |
| IP Class: | IP65 |
| Customization: |
Available
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Are there innovations or advancements in worm wheel technology that have emerged in recent years?
Yes, there have been significant innovations and advancements in worm wheel technology in recent years. Here’s a detailed explanation of some notable developments:
- Improved Materials: The development of new materials and advanced manufacturing techniques has contributed to improved performance and durability of worm wheels. High-performance materials such as hardened steels, alloys, and composite materials are being used to enhance the strength, wear resistance, and load-carrying capacity of worm wheels. These materials offer better fatigue resistance, reduced friction, and increased efficiency, leading to longer service life and improved overall performance.
- Enhanced Tooth Profile Design: Innovations in tooth profile design have focused on optimizing the contact pattern, load distribution, and efficiency of worm wheels. Advanced computer-aided design (CAD) and simulation tools enable the modeling and analysis of complex tooth profiles, resulting in improved gear meshing and reduced losses. Modified tooth profiles, such as helical or curved teeth, are being employed to minimize sliding friction, increase tooth engagement, and enhance overall efficiency.
- Surface Treatments and Coatings: Surface treatments and coatings are being used to improve the wear resistance, reduce friction, and enhance the performance of worm wheels. Technologies such as nitriding, carburizing, and diamond-like carbon (DLC) coatings are applied to the gear surfaces to increase hardness, reduce friction, and minimize wear. These treatments and coatings improve the efficiency and extend the lifespan of worm wheels, particularly in demanding applications with high loads or harsh operating conditions.
- Advanced Manufacturing Techniques: Innovations in manufacturing techniques have enabled the production of worm wheels with higher precision, tighter tolerances, and improved surface finishes. Technologies such as computer numerical control (CNC) machining, 3D printing, and advanced grinding methods allow for the production of complex geometries and accurate tooth profiles. These advancements result in better gear meshing, reduced noise, improved efficiency, and enhanced overall performance of worm wheel systems.
- Integrated Lubrication Systems: Integrated lubrication systems have been developed to optimize the lubrication process and improve the efficiency of worm wheels. These systems use precise oil delivery mechanisms, such as micro-pumps or spray nozzles, to deliver lubricant directly to the meshing surfaces. The controlled and targeted lubrication ensures proper lubricant film formation, reduces frictional losses, and minimizes wear. Integrated lubrication systems also help to maintain consistent lubricant quality and reduce the need for manual lubrication maintenance.
- Smart Monitoring and Predictive Maintenance: Advancements in sensor technology, data analytics, and connectivity have facilitated the implementation of smart monitoring and predictive maintenance strategies for worm wheel systems. Sensors embedded in the gear assembly can collect real-time data on parameters such as temperature, vibration, or load. This data is then analyzed using machine learning algorithms to detect anomalies, predict potential failures, and optimize maintenance schedules. Smart monitoring and predictive maintenance help to maximize uptime, reduce downtime, and improve the overall reliability and efficiency of worm wheel systems.
These recent innovations and advancements in worm wheel technology have resulted in improved performance, efficiency, durability, and reliability of worm wheel systems. Continued research and development in this field are expected to drive further advancements and expand the capabilities of worm wheel technology in various applications.
Can you explain the role of a worm wheel in conjunction with a worm gear?
In mechanical systems, a worm wheel and a worm gear work together to achieve the transmission of motion and power between two perpendicular shafts. The worm gear is a screw-like gear, while the worm wheel is a circular gear with teeth cut in a helical pattern. Here’s a detailed explanation of the role of a worm wheel in conjunction with a worm gear:
The primary function of a worm wheel and worm gear combination is to provide a compact and efficient means of transmitting rotational motion and power at a right angle. The interaction between the worm gear and the worm allows for high gear reduction ratios, making it suitable for applications that require large speed reductions and high torque output.
The worm gear, or worm, is a threaded shaft resembling a screw. It is the driving component of the system and is typically turned by a motor or other power source. The threads on the worm engage with the teeth of the worm wheel, causing the wheel to rotate.
The helical shape of the worm gear teeth and the orientation of the threads on the worm are designed to ensure smooth and efficient power transmission. As the worm rotates, the sliding action between the threads of the worm and the helical teeth of the worm wheel enables the transfer of motion.
The gear ratio between the worm and worm wheel determines the speed reduction and torque multiplication achieved. The number of teeth on the worm wheel compared to the number of threads on the worm determines the gear ratio. For example, a worm wheel with 40 teeth and a worm with one thread would result in a gear ratio of 40:1, meaning the output shaft of the worm wheel rotates once for every 40 rotations of the worm.
The key role of the worm wheel is to receive the rotational motion from the worm and transmit it to the output shaft. It converts the rotary motion of the worm into rotary motion in a different direction, typically at a right angle.
The worm wheel also provides mechanical advantage by multiplying the torque output. Due to the helical shape of the teeth, the sliding action between the worm and the worm wheel allows for a larger contact area and load distribution, resulting in increased torque output at the output shaft.
The combination of the worm gear and worm wheel offers several advantages in mechanical systems:
- High Gear Reduction: The worm gear and worm wheel enable significant speed reduction while increasing torque output, making them suitable for applications requiring high torque and low speed.
- Self-Locking: The friction between the worm gear and the worm prevents backdriving, allowing the worm wheel to maintain its position even when the driving force is removed.
- Compact Design: The perpendicular arrangement of the worm gear and worm wheel allows for a compact and space-saving design, making it advantageous in applications with limited space.
- Quiet Operation: The sliding action between the worm gear and worm wheel helps distribute the load over multiple teeth, resulting in smoother and quieter operation.
- Directional Control: The worm gear and worm wheel combination can provide unidirectional motion, preventing motion from the output side back to the input side due to their self-locking property.
Worm gear and worm wheel systems are commonly used in various applications, including automotive, industrial machinery, elevators, conveyor systems, and robotics. Their unique characteristics make them suitable for tasks that require precise control, high torque, and compact design.
It is important to note that proper lubrication, maintenance, and design considerations are crucial for ensuring the reliable and efficient operation of worm gear and worm wheel systems. Regular inspections and adherence to manufacturer guidelines are essential for maximizing the lifespan and performance of these components.
What factors should be considered when selecting worm wheels for different applications?
When selecting worm wheels for different applications, several factors need to be considered to ensure optimal performance and compatibility. Here’s a detailed explanation of the factors that should be taken into account:
- Torque Requirement: The torque requirement of the application is a crucial factor in selecting the appropriate worm wheel. Consider the maximum torque that the worm wheel needs to transmit and ensure that the selected worm wheel has a sufficient torque rating to handle the load without excessive wear or failure.
- Speed Range: The speed range of the application influences the choice of worm wheel. Different worm wheel configurations are suitable for specific speed ranges. For high-speed applications, it may be necessary to consider factors such as tooth design, materials, and lubrication to minimize friction and wear under increased rotational speeds.
- Load Capacity: Evaluate the expected load on the worm wheel and ensure that the selected worm wheel can handle the specific load without deformation or excessive wear. Factors such as tooth profile, material selection, and the number of threads in the worm wheel contribute to its load-carrying capacity.
- Space Constraints: Consider the available space for the installation of the worm wheel. Worm wheels come in various sizes, and it’s essential to choose a size that fits within the designated space without compromising performance or interfering with other components of the system.
- Operating Conditions: Evaluate the operating conditions such as temperature, humidity, and contamination levels. Some applications may require worm wheels with specific material properties to withstand harsh environments or corrosive substances. Consider factors such as corrosion resistance, temperature tolerance, and the need for additional sealing or protection measures.
- Efficiency Requirements: The desired efficiency of the system is an important consideration. Different worm wheel configurations and materials have varying levels of efficiency. Evaluate the trade-off between efficiency, cost, and other application requirements to select a worm wheel that provides the desired balance of performance and cost-effectiveness.
- Maintenance and Lubrication: Consider the maintenance requirements and lubrication needs of the worm wheel. Some worm wheels may require periodic lubrication to ensure smooth operation and minimize wear. Evaluate the accessibility of the worm wheel for lubrication and the frequency of maintenance that the application can accommodate.
- Compatibility: Ensure that the selected worm wheel is compatible with other components of the system, such as the mating worm gear and any associated power transmission elements. Consider factors such as tooth profiles, pitch, backlash control, and the overall system design to ensure proper meshing, alignment, and efficient power transmission.
- Cost Considerations: Finally, consider the cost implications of the selected worm wheel. Evaluate factors such as material costs, manufacturing complexity, and any additional features or customization required. Balance the desired performance and quality with the available budget to select a worm wheel that meets both technical and financial requirements.
By carefully considering these factors, it is possible to select the most suitable worm wheel for a specific application, ensuring optimal performance, longevity, and efficient power transmission.
editor by CX 2024-04-03