Опис производа
Heavy load worm drive slewing gear reduction for mounted truck crane drilling rig,excavator and other rotation slewing drive
Coresun Drive slewing drives worm gear can be widely used for grapple machines, Aerial platform, forklift ,mobile crane ,Drilling Rig ,solar tracking system, wind turbine and satellite dish.Those products are designed for long life, working in hard environmental conditions.Hourglass worm shaft is used in each sized slewing drive for better efficiency, more torque and smoother rotation by multiple tooth contact with the slewing rings
Slewing drives are perfect for situations requiring both load-holding and rotational torque from the same gearbox.Ttypical applications include solar trackers, wind turbines, satellite and radar dishes, truck cranes, man lifts, utility equipment, hydraulic equipment attachments, oil tool equipment, tire handlers, digger derricks, and automotive lifts.
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
WH series for heavy duty rotary drive.The surface adopts QPQ treatment process, which can not only increase the surface hardness of the product, but also ensure its wear resistance and corrosion resistance.
On the basis of the original product, 8 bolts are added at both ends of the worm to effectively prevent the worm from being pulled out due to the excessive axial impact force.
Different from the traditional 42CrMo worm material, carbon steel is added to ensure that the worm can bear the input torque of 600-1000N. M
WH14 slewing drive rotary table is widely used in aerial work platform, roadheader, rotating equipment and automatic assembly line.
Product Advantage
Worm gear slewing drive and worm structure is often used to transfer motion and power between 2 staggered shafts.Worm gear and worm in the middle plane is equivalent to gear and rack, worm and screw shape is similar.
Mechanism characteristics
1. Large transmission ratio can be obtained, which is more compact than the staggered helical gear mechanism.
2. The meshing surfaces of the 2 wheels are in line contact, and the bearing capacity is much higher than that of the staggered shaft helical gear mechanism.
3. Worm drive is equivalent to spiral drive, multi-tooth meshing drive, so the drive is stable and has little noise.
4. Self-locking.When the leading Angle of the worm is less than the equivalent friction Angle between the meshing gears, the mechanism has self-locking property, and can realize reverse self-locking, that is, only the worm drives the worm, but not by the worm wheel drives the worm.Such as in the lifting of the use of self-locking worm mechanism, its reverse self-locking can play a role in safety protection.
1, What are the differentiates between CHINAMFG with other supplier?
Profession and reliability.
Our advantages are multiple available technologies, strong quality assurance, and good at project & supply chain management.
2, Is there a cost for CHINAMFG service?
There is no additional cost above the product and tooling price except third party service.
3, Will I be able to visit the supplier myself?
First, all of our supply partner has undergone a series of screening and audit process, we can provide complete audit report to you.
Secondly, if you want to perform your own independent supplier audit procedure, our representatives can accompany and assistant with you to achieve it.
4, How to deal with the quality problem?
A. With our partners we perfom APQP at early stage in each project.
B. Our factory must fully understand the quality concerns from customers and implement product & process quality requirements.
C. Our quality professionals who perfom patrol inspection in our factories.
We perform final inspectors before the goods are packed.
5, Can you take responsibility for me?
Of course, I’m happy to help you! But I just take responsitility fo my products.
Please offer a test report.
If it was our fault, absolutely we can make a compensation for you, my friend!
6, Do you like to serve the client only with small order?
We enjoy to grow up together with all our clients whatever big or small.
Your will become bigger and bigger to be with us.
Coresun Drive Slewing Bearing Production Photo
Coresun Drive testing reports for WH products
For CHINAMFG Drive’s slewing drive worm bearing, raw material testing, process testing, finished product testing should be made for ensuring the 100% quality production.
CONTACT US
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: | 48kn.M |
|---|---|
| Tilting Moment Torque: | 72kn.M |
| Output Torque: | 6.8kn.M |
| Output Speed: | 2.1rpm |
| Gear Ratio: | 84:1 |
| IP Class: | ИП65 |
| Прилагођавање: |
Доступно
| Прилагођени захтев |
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How do gear reducers contribute to energy efficiency in machinery and equipment?
Gear reducers play a significant role in enhancing energy efficiency in various machinery and equipment. Here’s how they contribute:
1. Смањење брзине: Gear reducers are commonly used to reduce the speed of the input shaft, allowing the motor to operate at a higher speed where it’s most efficient. This speed reduction helps match the motor’s optimal operating range, reducing energy consumption.
2. Torque Increase: Gear reducers can increase torque output while decreasing speed, enabling machinery to handle higher loads without the need for a larger, more energy-intensive motor.
3. Matching Load Requirements: By adjusting gear ratios, gear reducers ensure that the machinery’s output speed and torque match the load requirements. This prevents the motor from operating at unnecessary high speeds, saving energy.
4. Variable Speed Applications: In applications requiring variable speeds, gear reducers allow for efficient speed control without the need for continuous motor adjustments, improving energy usage.
5. Efficient Power Transmission: Gear reducers efficiently transmit power from the motor to the load, minimizing energy losses due to friction and inefficiencies.
6. Motor Downsizing: Gear reducers enable the use of smaller, more energy-efficient motors by converting their higher speed, lower torque output into the lower speed, higher torque needed for the application.
7. Decoupling Motor and Load Speeds: In cases where the motor and load speeds are inherently different, gear reducers ensure the motor operates at its most efficient speed while still delivering the required output to the load.
8. Overcoming Inertia: Gear reducers help overcome the inertia of heavy loads, making it easier for motors to start and stop, reducing energy consumption during frequent operation.
9. Precise Control: Gear reducers provide precise control over speed and torque, optimizing the energy consumption of machinery in processes that require accurate adjustments.
10. Regenerative Braking: In some applications, gear reducers can be used to capture and convert kinetic energy back into electrical energy during braking or deceleration, improving overall energy efficiency.
By efficiently managing speed, torque, and power transmission, gear reducers contribute to energy-efficient operation, reducing energy consumption, and minimizing the environmental impact of machinery and equipment.
Које су мере одржавања неопходне за продужење века трајања редуктора зупчаника?
Правилно одржавање је кључно за продужење животног века и обезбеђивање оптималних перформанси редуктора. Ево основних пракси одржавања:
- 1. Подмазивање: Редовно подмазивање редуктора је од виталног значаја за смањење трења, хабања и стварања топлоте. Користите препоручено мазиво и пратите упутства произвођача за интервале подмазивања.
- 2. Инспекција: Редовно проверавајте редукторе зупчаника да ли имају знаке хабања, оштећења или цурења. Проверите да ли има необичних звукова, вибрација или повећања температуре током рада.
- 3. Поравнање: Обезбедите правилно поравнање улазног и излазног вратила. Непоравнање може довести до повећаног хабања, буке и смањене ефикасности. Поравнајте компоненте према спецификацијама произвођача.
- 4. Хлађење и вентилација: Одржавајте правилно хлађење и вентилацију како бисте спречили прегревање. Уверите се да су вентилатори и отвори за хлађење чисти и неометани.
- 5. Одржавање заптивача: Проверите и замените заптивке по потреби како бисте спречили улазак загађивача у редуктор. Загађивачи могу довести до убрзаног хабања и смањења перформанси.
- 6. Вијци и причвршћивачи: Regularly check and tighten bolts and fasteners to prevent loosening during operation, which can cause misalignment or component damage.
- 7. Replacing Worn Components: Replace worn or damaged components, such as gears, bearings, and seals, with genuine parts from the manufacturer.
- 8. Vibration Analysis: Conduct periodic vibration analysis to identify potential issues early. Excessive vibration can indicate misalignment or component wear.
- 9. Maintenance Records: Keep detailed maintenance records, including lubrication schedules, inspection dates, and component replacements. This helps track the history of the gear reducer and aids in future maintenance planning.
- 10. Training: Provide proper training to maintenance personnel on gear reducer maintenance and troubleshooting techniques.
By adhering to these maintenance practices, you can maximize the lifespan of your gear reducers, minimize downtime, and ensure reliable operation in your industrial processes.
What are the benefits of using a gear reducer in industrial applications?
Gear reducers offer several benefits that make them indispensable in various industrial applications:
1. Смањење брзине: Gear reducers allow the reduction of high-speed input from motors or engines to lower, more usable output speeds for specific applications, ensuring proper equipment operation and safety.
2. Torque Increase: By leveraging the mechanical advantage of gear ratios, gear reducers can significantly increase torque output, enabling the handling of heavy loads and providing the necessary power for tasks such as lifting, conveying, and processing.
3. Precise Control: Gear reducers enable fine-tuning of rotational speed and torque, providing precise control over machinery and processes, which is crucial in industries like manufacturing, material handling, and robotics.
4. Shock Load Absorption: Gear reducers can absorb and dampen sudden shocks or changes in load, protecting both the machinery and connected components from abrupt forces that could otherwise lead to damage.
5. Versatility: With various gear types (e.g., spur, helical, worm) and designs, gear reducers can be tailored to different applications, including those requiring specific speed ratios, torque ranges, and environmental conditions.
6. Efficient Power Transmission: Gear reducers offer high mechanical efficiency, minimizing energy loss during power transmission, which is especially valuable in energy-conscious industries.
7. Compact Design: Gear reducers provide a compact solution for transmitting power and adjusting speeds, making them suitable for installations with space constraints.
8. Reliability and Longevity: Well-designed and properly maintained gear reducers can offer extended service life, contributing to reduced downtime and maintenance costs.
Overall, gear reducers enhance the performance, efficiency, and reliability of industrial equipment, making them essential components in a wide range of applications across various industries.
editor by CX 2024-02-07
