4mm X 5mm COUPLER RIGID COUPLING OD
The 4mm x 5mm Rigid Coupler is a precision shaft coupling designed to connect two shafts with diameters of 4mm and 5mm while ensuring accurate and efficient torque transmission. This rigid coupling provides a solid, backlash-free connection, making it ideal for applications requiring precise shaft alignment and stable rotational performance. Manufactured from high-quality aluminum alloy or stainless steel, it offers excellent strength, durability, and corrosion resistance. The coupling is widely used in CNC machines, 3D printers, robotics, stepper motor systems, and automation equipment, delivering reliable operation, precise motion transfer, and long service life in demanding mechanical applications.
إن القارنة الصلبة 4 مم × 5 مم هي وصلة ميكانيكية دقيقة مصممة لربط عمودين بأقطار 4 مم و5 مم مع نقل العزم بدقة وكفاءة عالية. توفر هذه القارنة اتصالاً صلباً وخالياً من الخلوص، مما يجعلها مثالية للتطبيقات التي تتطلب محاذاة دقيقة للأعمدة وأداء دوران مستقراً. يتم تصنيعها من سبائك الألمنيوم أو الفولاذ المقاوم للصدأ لتوفير قوة ومتانة عالية ومقاومة ممتازة للتآكل. تستخدم على نطاق واسع في آلات CNC والطابعات ثلاثية الأبعاد والروبوتات وأنظمة المحركات الخطوية ومعدات الأتمتة لضمان أداء موثوق ونقل حركة دقيق وعمر تشغيلي طويل.
The 4mm x 5mm Rigid Coupler (Rigid Shaft Coupling) is engineered to create a secure and precise connection between two shafts with diameters of 4mm and 5mm. It forms a rigid mechanical link that transfers rotational motion and torque without backlash, ensuring accurate synchronization and efficient power transmission.
Because this coupling is rigid, it does not compensate for angular, parallel, or axial shaft misalignment. Therefore, it is best suited for applications where both shafts are properly aligned and precise motion control is required.
Manufactured from premium aluminum alloy or stainless steel, the coupling provides excellent resistance to wear, corrosion, and mechanical stress. The shafts are secured using set screws or clamping mechanisms, preventing slippage and ensuring dependable long-term performance in industrial and automation systems.
Specifications
| Parameter | Specification |
|---|---|
| Product Type | Rigid Shaft Coupling |
| Shaft Bore Diameter | 4mm x 5mm |
| Coupling Type | Rigid |
| Outer Diameter (OD) | Typically 12–16mm (depending on manufacturer) |
| Material | Aluminum Alloy / Stainless Steel |
| Mounting Method | Set Screw or Clamp Type |
| Backlash | Zero Backlash |
| Corrosion Resistance | Yes |
| Operating Function | Torque Transmission |
| Application Environment | Precision Motion Systems and Industrial Equipment |
Applications
- CNC machines and engraving equipment
- 3D printers and positioning systems
- Stepper motor and servo motor assemblies
- Robotics and automation equipment
- Linear actuators and lead screw mechanisms
- Industrial machinery and automation systems
- Testing and measurement instruments
- Precision motion-control applications