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IP66 Protection Grade Stainless Steel End Cover Dust Proof Waterproof Motor Accessories Customized Explosion Proof Components
The Explosion-Proof Motor Sealed End Cover is a critical protective component in explosion-proof motor systems, designed for service robots in petroleum chemical plants, coal mines, and flammable environments. Constructed with high-strength metal materials and multi-layer sealing structures, it ensures motor safety in explosive gas and dust atmospheres by preventing internal sparks or high temperatures from triggering explosions. The end cover can integrate an efficient cooling system to significantly enhance heat dissipation, guaranteeing long-term stable operation.
Key Features
Multiple Explosion-Proof Designs: Combines flameproof enclosure (Ex d) and intrinsic safety (Ex i) structures, certified by national explosion-proof standards (e.g., NEPSI) and international certifications (ATEX, IECEx). Explosion-proof rating reaches Ex d IIC T6 Gb.
High Sealing Performance: Uses asbestos or rubber gaskets at the junction between the end cover and motor body, achieving overall protection grade IP66, fully resistant to dust and water ingress.
Efficient Heat Dissipation: Optional built-in water cooling ring and thermal conduction plates facilitate heat exchange through circulating coolant, suppressing motor temperature rise and extending lifespan.
Precision Manufacturing: Bearing chamber accuracy ±0.02mm ensures perfect fit with motor shaft; flameproof surface treatment strictly controls defects (diameter <0.5mm, depth <1mm).
Diverse Materials: Supports cast iron, cast aluminum, stainless steel, etc., with corrosion resistance for extreme conditions from -40°C to high-temperature humid environments.
Coal Mine Rescue: Explosion-proof vision systems and drive motors for disaster relief robots.
Spraying Operations: Motors for explosion-proof spraying robots.
Hydrogen Energy Storage and Lithium Battery Production: High safety explosion-proof scenarios.
Rail Transit and Aerospace: High-end manufacturing equipment.
Customization Services
Customizable end cover dimensions, materials, sealing solutions, and cooling systems. CAD drawing support available, with high process stability for batch production (yield >98%). Sensor interfaces or specific explosion-proof certifications (e.g., PCEC, ATEX) can be added.
Support and Services
Technical Consultation: Selection guidance based on explosion hazard areas (Zone 1/21).
Quality Assurance: 100% inspection of flameproof surfaces, with explosion-proof certification provided.
After-Sales Maintenance: Guidance on gasket replacement and cooling system maintenance.
