Heavy Duty Connectors - Assemblies are robust electromechanical components designed to establish reliable connections in demanding environments. They enable power transmission and signal routing in industrial, transportation, energy, and infrastructure applications. These connectors are engineered to withstand extreme temperatures, vibration, moisture, and mechanical stress, ensuring operational continuity in critical systems.
| Type | Functional Characteristics | Application Examples |
|---|---|---|
| Industrial Circular Connectors | High mating cycles, IP65+ sealing, threaded coupling | Factory automation systems, robotics |
| Heavy-Duty Power Connectors | High current capacity (up to 1000A), arc-resistant materials | Electric vehicle charging stations, industrial machinery |
| Hermetic Connectors | Gas-tight seals, vacuum compatibility | Aerospace systems, semiconductor manufacturing |
| Modular Hybrid Connectors | Combined power/signal/optical transmission | Railway traction systems, renewable energy |
Typical assemblies comprise:
| Parameter | Importance |
|---|---|
| Current Rating (10-1000A) | Determines power transmission capacity |
| Voltage Range (50-1500V) | Defines electrical insulation requirements |
| Contact Resistance (<5m ) | Impacts thermal stability and energy efficiency |
| Operating Temperature (-55 C to +150 C) | Ensures material stability in extreme conditions |
| Mechanical Life (500-10,000 cycles) | Dictates maintenance intervals and longevity |
Primary industries include:
| Manufacturer | Representative Product | Key Features |
|---|---|---|
| TE Connectivity | DEUTSCH HD Series | IP69K rating, 400A capacity, aerospace qualified |
| Amphenol Industrial | Centaur Plus | Hybrid power/signal, 600V/200A, quick-mate design |
| Phoenix Contact | Heavycon System | Modular configuration, vibration-resistant, tool-less assembly |
Key considerations:
Current developments focus on:
