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إن القارنة الصلبة 5 مم × 8 مم هي وصلة ميكانيكية دقيقة مصممة لربط عمودين بأقطار 5 مم و8 مم مع نقل العزم بكفاءة ودقة 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 والروبوتات والطابعات ثلاثية الأبعاد وأنظمة المحركات الخطوية ومعدات الأتمتة لضمان نقل حركة موثوق وعمر تشغيلي طويل.
The 5mm x 8mm Rigid Coupler (Rigid Shaft Coupling) is engineered to provide a secure and precise connection between two shafts with diameters of 5mm and 8mm. The coupling forms a rigid mechanical link that transfers rotational motion and torque without backlash, ensuring accurate synchronization and efficient power transmission.
Unlike flexible couplings, this rigid coupling does not compensate for angular, parallel, or axial shaft misalignment. Therefore, it is best suited for systems where the connected shafts are properly aligned and precise positioning is required.
Manufactured from high-quality aluminum alloy or stainless steel, the coupling provides excellent resistance to wear, corrosion, and mechanical stress. The shafts are securely fixed using set screws or clamping mechanisms, preventing slippage and ensuring dependable long-term performance in industrial and automation applications.
| Parameter | Specification |
|---|---|
| Product Type | Rigid Shaft Coupling |
| Shaft Bore Diameter | 5mm x 8mm |
| Coupling Type | Rigid |
| Outer Diameter (OD) | Typically 16–20mm (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 |