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Modelo: Motor System
Marca: htd
Origin: PORCELANA
Lugar de origen: PORCELANA
Posicionamiento del producto:
La barra colectora de estator HTD es una solución integrada de vanguardia diseñada para reemplazar el cableado discreto tradicional en estatores de motores de horquilla. Como componente central para la recolección de corriente y la distribución de fases, presenta conductores formados con precisión que se sueldan directamente a los extremos del devanado en forma de horquilla. Todo este conjunto está encapsulado mediante una moldura de inserción avanzada de alto rendimiento, creando un módulo único y compacto que garantiza una conexión eléctrica confiable y una integridad de aislamiento superior. Al consolidar el cableado complejo en una estructura unificada, esta barra colectora del estator mejora significativamente la densidad de potencia del motor y agiliza la eficiencia de fabricación. Diseñado para los entornos exigentes de vehículos de nueva energía y propulsores industriales, garantiza durabilidad a largo plazo y un rendimiento eléctrico óptimo.
Parámetros clave de rendimiento del moldeado por inserción :
| 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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