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نموذج: Motor System
علامة تجارية: HTD
Origin: الصين
مكان المنشأ: الصين
تحديد موضع المنتج:
يعد HTD Stator Busbar هو المكون الأساسي المتكامل لتجميع التيار وتوزيع الطور في اللفات النهائية للجزء الثابت للمحرك ذو دبوس الشعر. إنه يحل محل الأسلاك المنفصلة التقليدية عن طريق لحام نهايات ملفات دبوس الشعر المتعددة بموصل تم تشكيله بدقة وتغليف التجميع عبر قالب إدخال عالي الأداء. يحقق هذا التصميم اتصالًا كهربائيًا موثوقًا به، وعزلًا قويًا، وسلامة هيكلية في وحدة مدمجة واحدة، مما يعزز بشكل كبير كثافة طاقة المحرك، وكفاءة التصنيع، والموثوقية طويلة المدى للتطبيقات المطلوبة في مركبات الطاقة الجديدة والمحركات الصناعية.
معلمات الأداء الرئيسية لقولبة الإدخال :
| Category | Specific Parameters | Test Standard |
| Conductive Material | High-purity T2 copper (silver/nickel plated), Copper-aluminum composite | ASTM B209 / GB/T 5585.1 |
| Insulation Material | PPS+GF40 (Temp. resistance ≥180℃), PA+GF35 | UL 746 / IEC 60085 |
| Rated Voltage | Max. Working Voltage: DC 1500V / AC 1000V | IEC 60947 |
| Current-Carrying Capacity |
Continuous current 200A–600A (section optimized), Peak current ≥ 2x rated value |
Enterprise Standard / Thermal Simulation |
| Insulation Performance | Withstand Voltage ≥ 3000V AC (50Hz, 1min), CTI ≥ 600V, Protection Class IP67 | ISO 20653 / UL 746 |
| Structural Design | Integrated multi-phase topology, with anti-vibration and mounting features | Vibration test IEC 60068-2-6 |
| Connection Method |
Laser welding to hairpins (penetration ≥0.5mm), False solder rate < 0.1% | IPC-J-STD-001 |
| Lightweight Benefit |
Aluminum solution reduces weight by ≥30% vs. copper; Cu-Al composite by ≥35% | Real-application validation |





| Step | Core Process | Key Technical Points | Output Standard |
| 1 | Design & Simulation | EM/Thermal simulation, DFM analysis | Performance validated, design frozen |
| 2 | Conductor Fabrication | Precision stamping, bending, surface plating | Dimensional tolerance ±0.1mm |
| 3 | Hairpin Welding | Automated laser welding, 100% X-ray inspection | Weld penetration ≥0.5mm, false solder rate <0.1% |
| 4 | Insert Molding | Multi-cavity mold, PPS/PA injection, parameter control | Void-free insulation, withstand voltage ≥3000V AC |
| 5 | Final Test & Traceability | Electrical continuity, HIPOT, dimensional check | 100% tested, full data traceability in MES |
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