DHK025-4-40A series through hole waterproof conductive slip rings 4channels 40A
DHK025 series Waterproof conductive slip ring Underwater slip ring
DHK025 series through hole waterproof conductive slip rings have IP65-IP68 protection levels and are specially designed for waterproof and dustproof environments. Using high-quality precious metal brush wire, the patented design structure can effectively reduce interference between circuits, reduce electrical noise, have low torque and long life. The product has an inner diameter of 25.4mm and an outer diameter of 78mm. It has a hole-type outer structure and is used for rotation applications that require through holes ≤ 25.4mm. The standard type supports 1-24 power rings (10A/ring) or 1-48 signal rings (0 ~5A/ring)
Features
- Maintenance-free use
- Integrated structural design, easy to install
- Provide standard series products with low purchasing cost
- Anti-corrosion stainless steel shell, adaptable to underwater environment
- Multi-contact design, long service life
- Supports 1-96 ring circuits or signals (0~20A/ring)
- Up to IP68 protection level
Typical applications
- Use equipment in dusty environment
- Use equipment in humid environment
- Equipment used in underwater environment
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DHK025F-4-40A |
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The main parameters |
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| Number of circuits | 4 | Working temperature | “-40℃~+65℃” |
| Rated current | 2A.5A.10A.15A.20A | Working humidity | ＜70% |
| Rated voltage | 0~240 VAC/VDC | Protection level | IP54 |
| Insulation resistance | ≥1000MΩ @500VDC | Housing material | Aluminum Alloy |
| Insulation strength | 1500 VAC@50Hz,60s,2mA | Electrical contact material | Precious metal |
| Dynamic resistance variation | ＜10MΩ | Lead wire specification | Colored Teflon insulated & tinned stranded flexible wire |
| Rotating speed | 0~600rpm | Lead wire length | 500mm + 20mm |
Standard product outline drawing:
Our Advantage
- Product advantage: Transmit analog and digital signal；Adopts gold-to-gold contact to transmit signal；Able to integrate up to 135 channels；Module design, guarantees consistency of the products；Compact structure, small size；Adopt special soft wire ；Long life, maintenance-free, easy to install, more stable performance and 360°continuous rotation to transmit power and data siganls.
- Company advantage: Owns complete mechanical processing equipments including a CNC processing center, with strict inspection and testing standards which can meet national military GJB standard and quality management system, moreover, Ingiant owns 27 kinds of technical patents of slip rings and rotary joints(include 26 untility model patents, 1 invention patent), so we have a big strength on R&D and production process. More than 60 workers with several years experience in workshop production, skilled in operation and production, can better guarantee product quality.
- Excellent after-sales and technical support service: Customized service, accurate response and technical support for customers, 12 months of the products warranty, no worry for after sales problems. With reliable products, strict qualitycontrol system, perfect pre-sale and after-sales service, Ingiant obtain strusts from more and more customers all over the world.
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