Product Description
TXR Series Sleeve Type Single Nut Ball Screw (C5/Ct7/Ct10)
Table of Shaft dia. and Lead combination for Rolled Ball Screw | ||||||||||||||||
Lead (mm) | ||||||||||||||||
0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 15 | 20 | 30 | ||
Shaft dia (mm) | 4 | / | / | |||||||||||||
5 | / | |||||||||||||||
6 | / | / | / | / | ||||||||||||
8 | / | / | / | / | / | / | / | |||||||||
10 | / | / | / | / | / | / | / | / | / | |||||||
12 | / | / | ||||||||||||||
13 | / | / | / | |||||||||||||
14 | / | / | ||||||||||||||
15 | / | / | / | |||||||||||||
16 |
Accuracy Class & Axial Clearance
Accuracy grade of TXR series(sleeve type single nut ball screw)are based on C5,Ct7 and Ct10(JIS B 1192-3). According to accuracy grade, Axial play 0.005(Preload :C5),0.02(Ct7) and 0.05mm or less(Ct10).
Material & Surface Hardness
TXR series (sleeve type single nut ball screw) of screw shaft screw material S55C (induction hardening), nut material SCM415H (carburizing and hardening), the surface hardness of the ball screw part is HRC58 or higher.
Shaft End Shape
The shape of the shaft end of the TXR series (sleeve type single nut ball screws) has been standardized.
Application:
1. Medical industry
2.Lithium battery industry
3.Solar photovoltaic industry
4. Semi conductor Industry
5. General industry machinery
6. Machine tool
7. Parking system
8. High-speed rail and aviation transportation equipment
9. 3C industry etc
Technical Drawing
Specification List
FACTORY DETAILED PROCESSING PHOTOS
HIGH QUALITY CONTROL SYSTEM
FAQ
1. Why choose CHINAMFG China?
Over the past 14 years, CHINAMFG has always insisted that “products and services” start from Japanese industry standards,taking ZheJiang standards as the bottom line, actively invest in the development of new transmission components and self-experiment and test. With the service tenet of “exceeding customer expectations”, establish a “trusted” partnership.
2. What is your main products ?
We are a leading manufacturer and distributor of linear motion components in China. Especially miniature size of Ball Screws and Linear Actuators and linear motion guideways. Our brand “KGG” stands for ” Know-how,” ” Great Quality,” and ” Good value” and our factory is located in the most advanced city in China: ZheJiang with the best equipment and sophisticated technology, completely strict quality control system. Our aim is to supply world leader class linear motion components but with most reasonable price in the world.
3. How to Custom-made (OEM/ODM)?
If you have a product drawing or a sample, please send to us, and we can custom-made the as your required. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.
4. When can I get the quotation?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in your email so that we will regard your inquiry priority.
5. How can I get a sample to check the quality?
After confirmation of our quoted price, you can place the sample order. The sample will be started after you CHINAMFG back our detailed technical file.
6. What’s your payment terms?
Our payment terms is 30% deposit,balance 70% before shipment. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Precision: | C10 |
---|---|
Screw Diameter: | 10mm |
Flange: | With Flange |
Nut Number: | Single |
Rows Number: | 3-Row |
Nut Type: | Sleeve Type |
Customization: |
Available
|
|
---|
What are the limitations of using worm screws in mechanical designs?
While worm screws offer several advantages in mechanical designs, they also have some limitations that should be considered. Here are the key limitations of using worm screws:
- Lower Mechanical Efficiency: Worm screw mechanisms tend to have lower mechanical efficiency compared to other gear systems. This is primarily due to the sliding contact between the worm screw threads and the worm wheel teeth, which results in higher friction and energy losses. The lower mechanical efficiency can lead to heat generation, reduced power transmission, and decreased overall system efficiency. It’s important to consider the trade-off between the desired gear reduction and the mechanical efficiency requirements of the specific application.
- Limited High-Speed Applications: Worm screws are not well-suited for high-speed applications. The sliding contact and meshing action between the threads and teeth can generate heat and cause wear at high rotational speeds. Additionally, the higher friction and lower mechanical efficiency mentioned earlier can limit the maximum achievable speed of the system. If high-speed operation is a requirement, alternative gear systems, such as spur gears or helical gears, may be more suitable.
- Backlash: Worm screw mechanisms can exhibit a certain amount of backlash, which is the lost motion or clearance between the threads and teeth when changing direction. Backlash can negatively impact precision and positioning accuracy in applications that require tight tolerances. It’s important to consider backlash and implement measures to minimize its effects, such as using anti-backlash mechanisms or incorporating backlash compensation techniques.
- Material Selection: The choice of materials for worm screws is crucial to ensure their durability and performance. Worm screws typically require harder materials to withstand the sliding contact and high contact pressures between the threads and teeth. The selection of suitable materials may increase the manufacturing complexity and cost of the worm screw assembly. Additionally, the choice of materials should consider factors such as compatibility, wear resistance, and the specific operating conditions of the application.
- Load Distribution: In worm screw mechanisms, the load is distributed over a limited number of teeth on the worm wheel. This concentrated load distribution can result in higher stresses and wear on the contacting surfaces. It’s important to consider the load capacity and contact area of the worm wheel teeth to ensure that the assembly can handle the anticipated loads without premature failure or excessive wear.
- Required Lubrication: Proper lubrication is crucial for the smooth operation and longevity of worm screw mechanisms. Lubrication helps reduce friction, wear, and heat generation between the contacting surfaces. However, the need for lubrication adds complexity to the design and maintenance of the system. It requires regular monitoring of lubricant levels and periodic lubricant replenishment or replacement. Failure to maintain proper lubrication can result in increased friction, wear, and potential system failure.
Despite these limitations, worm screws continue to be widely used in various mechanical designs due to their unique characteristics and advantages. It’s essential to carefully evaluate the specific requirements and constraints of the application and consider alternative gear systems if the limitations of worm screws pose significant challenges to the desired performance and efficiency.
How do you troubleshoot problems in a worm screw gear system?
Troubleshooting problems in a worm screw gear system requires a systematic approach to identify and resolve issues effectively. Here are the steps involved in troubleshooting problems in a worm screw gear system:
- Identify the Symptoms: Start by identifying the specific symptoms or issues that indicate a problem in the worm screw gear system. This can include abnormal noise, reduced performance, increased backlash, erratic motion, or any other noticeable deviations from normal operation. Gather as much information as possible about the symptoms to help narrow down the potential causes.
- Inspect and Clean: Conduct a visual inspection of the worm screw gear system to check for any obvious signs of wear, damage, misalignment, or contamination. Inspect the threads of the worm screw and the teeth of the worm wheel for signs of pitting, scoring, or other surface irregularities. Clean the components if necessary to remove any debris or contaminants that may be affecting the system’s performance.
- Check Lubrication: Review the lubrication of the worm screw gear system. Ensure that the system is adequately lubricated with the recommended lubricant and that the lubricant is in good condition. Insufficient or degraded lubrication can result in increased friction, wear, and inefficiencies. Replenish or replace the lubricant as needed following the manufacturer’s guidelines.
- Inspect Alignment: Verify the alignment of the worm screw and the worm wheel. Misalignment can cause issues such as increased friction, wear, and reduced efficiency. Check for any signs of misalignment and make adjustments as necessary to ensure proper alignment of the components. This may involve repositioning or realigning the system or addressing any underlying factors contributing to the misalignment.
- Measure Backlash: Measure the amount of backlash present in the system. Excessive backlash can lead to reduced accuracy, loss of motion control, and diminished performance. Use appropriate measuring tools, such as dial indicators, to quantify the amount of backlash. If the backlash exceeds acceptable limits, consider adjusting the system to minimize or eliminate the excessive clearance between the threads and the teeth.
- Check Load and Overloading: Evaluate the loads applied to the worm screw gear system and compare them to the system’s design limits. Overloading the system can lead to accelerated wear, tooth breakage, or component deformation. If the loads exceed the system’s capacity, consider redistributing the load, upgrading the components, or redesigning the system to handle the required loads appropriately.
- Address Specific Issues: Based on the symptoms and findings from the inspection and measurements, address any specific issues identified in the worm screw gear system. This may involve repairing or replacing worn or damaged components, adjusting clearances, realigning the system, improving lubrication, or addressing any other factors contributing to the problems observed.
- Test and Monitor: After addressing the identified issues, test the worm screw gear system to verify that the problems have been resolved. Monitor the system’s performance during operation to ensure that the symptoms have been effectively mitigated. Pay attention to any new or recurring issues that may require further investigation or adjustments.
It is important to note that troubleshooting problems in a worm screw gear system may require expertise and experience. If you encounter complex or persistent issues that you are unable to resolve, it is recommended to seek assistance from qualified technicians or professionals with knowledge in mechanical power transmission systems.
How does a worm screw differ from a regular screw?
In mechanical engineering, a worm screw differs from a regular screw in several key aspects. While both types of screws have helical threads, their designs and functions are distinct. Here are the primary differences between a worm screw and a regular screw:
- Motion Transmission: The primary function of a regular screw is to convert rotary motion into linear motion or vice versa. It typically has a single-threaded or multi-threaded configuration and is used for applications such as fastening, clamping, or lifting. On the other hand, a worm screw is designed to transmit motion and power between non-parallel shafts. It converts rotary motion along its axis into rotary motion perpendicular to its axis by meshing with a worm wheel or gear.
- Gear Ratio: The gear ratio of a worm screw is typically much higher compared to that of a regular screw. The helical teeth of the worm screw and the worm wheel allow for a high reduction ratio in a single gear stage. This means that a small rotation of the worm screw can result in a significant rotation of the worm wheel. In contrast, a regular screw does not have a gear ratio and is primarily used for linear motion or force multiplication.
- Orientation and Shaft Arrangement: A regular screw is typically used in applications where the input and output shafts are parallel or nearly parallel. It transfers motion and force along the same axis. In contrast, a worm screw is designed for applications where the input and output shafts are perpendicular to each other. The orientation of the worm screw and the worm wheel allows for motion transmission between non-parallel shafts.
- Self-Locking: One distinctive characteristic of a worm screw is its self-locking property. The helical teeth of the worm screw create a wedging effect that prevents the worm wheel from driving the worm screw. This self-locking feature allows worm screws to hold loads without the need for additional braking mechanisms. Regular screws, on the other hand, do not have this self-locking capability.
- Applications: Regular screws find widespread use in numerous applications, including construction, manufacturing, woodworking, and everyday objects like screws used in fastening. They are primarily employed for linear motion, clamping, or force multiplication. Worm screws, on the other hand, are commonly used in applications that require significant speed reduction, torque multiplication, or motion transmission at right angles. Typical applications include conveyor systems, winches, lifting mechanisms, and heavy machinery.
These differences in design and function make worm screws and regular screws suitable for distinct applications. Regular screws are more commonly used for linear motion and force transfer along parallel or nearly parallel shafts, while worm screws excel in transmitting motion and power between non-parallel shafts with high gear reduction ratios.
editor by Dream 2024-05-03