Product Description
Spring-Loaded Threaded Ball Rollers
●Product Overview
The Spring-Loaded Threaded Ball Screw is an innovative fastening and power transmission component that integrates a traditional ball screw with a high-performance spring. Its core design features a ball segment with axial elastic compensation capability. This unique design allows it to automatically compensate for backlash caused by vibration, thermal expansion/contraction, or wear, effectively solving the common industry problems of loosening and preload decay in dynamic applications. It represents a significant evolution in thread technology from "rigid connection" to "intelligent elastic connection," and is widely used in fields demanding high reliability.
●Key Features
Superior Vibration Resistance & Loosening Prevention:
The internal spring provides a constant axial force. If minor loosening occurs due to vibration, the spring immediately pushes the ball to reset, maintaining a constant preload and preventing loosening at its source.
Automatic Backlash & Wear Compensation:
The spring's elastic characteristic automatically fills gaps resulting from long-term wear or dimensional changes due to thermal cycling, ensuring the connection remains tight.
Smooth Transmission & High-Precision Positioning:
As a transmission component, the ball mechanism offers low friction and high efficiency. Combined with the spring's damping effect, it enables smoother, shock-free linear motion and improves repeatable positioning accuracy.
Noise & Impact Reduction:
The spring's damping effect absorbs operational vibrations and instantaneous impacts, effectively reducing equipment noise and enhancing overall operational smoothness.
Extended Service Life:
By maintaining constant preload and reducing shock loads, it protects both the thread pair and the connected components, significantly extending the service life of the entire assembly.
●Technical Specifications
| Parameter | Range/Details |
|---|---|
| Ball Material | Body: Stainless Steel304 Ball: SS440C/POM |
| Thread Specification | M6 M8 M10 M12 M16 (can customizable) |
| Load Capacity | Load Force: 8.1N–88.2N |
●Application Scenarios
High-Vibration Machinery: Aerospace (engine components, avionics mounts), Automotive (engine, transmission, chassis suspensions), Railway (track systems, bogies), and Construction Equipment (excavators, loaders).
Precision Instruments & Automation: Industrial Robots (joints, arms for precision transmission), CNC Machinery (tool turrets, screw supports), 3D Printers / Linear Modules (ensuring smooth motion and positioning accuracy).
Environments with Large Thermal Fluctuations: Outdoor Telecom Equipment (base station antennas), Energy Equipment (wind turbines, solar trackers), and areas surrounding internal combustion engines.
Noise-Sensitive Applications: High-End Home Appliances (washing machines, compressors), Office Automation Equipment (high-speed scanners, copiers), and Medical Devices (hospital beds, diagnostic imaging systems like CT/MRI).
We can design a special customized solution for you based on your actual usage scenarios. Welcome to consult.
