No mercury used! Maintenance-free! We can offer a combined solution for communication, signals, and power. Please contact us now!
The SRD20 and SRD30 models are highly versatile, uniquely designed slip rings. With these slip rings, you can efficiently transmit communication, signals, and power. By connecting them with our rotary joints, you can supply both electricity and air, as well as other fluids simultaneously. The Dublin SRD series offers three sizes: SRD20: up to 32 poles, up to 10A SRD30: up to 32 poles, up to 25A SRD40: up to 39 poles, from 25A *Please refer to the basic information for detailed usage conditions. <Features> - Environmentally friendly, mercury-free (compliant with RoHS directives). - Can be connected with rotary joints. (Example) Combination of 1-8 channel rotary joint for air + slip ring. - Power, signal, and communication can be proposed in an integrated form. - Combination of precious metal brushes and high-purity copper rings with gold plating. - Almost no wear debris, allowing for maintenance-free use. - Designed with enhanced noise (electromagnetic interference) countermeasures. - Dust and water resistance rating is IP55 as standard, with the option to manufacture up to IP67.
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basic information
<Specifications> Maximum number of poles: 32 poles Maximum voltage: (for power) AC/DC 640V, (for signal) DC 30V Maximum rated current: (SRD-20) up to 10A, (SRD-30) up to 25A Data communication speed: up to 100Mbps (Ethernet and others) Maximum rotational speed: 250 min-1 Cover: Resin cover containing carbon graphite IP rating: Standard IP55 (maximum IP67) Lead wire: Code grip connection on both the rotating shaft side and housing side, includes 3m lead wire Options: Connector connection, aluminum cover, 5m lead wire, internal heater for low-temperature applications (For current values exceeding 25A, please refer to the SRD40 model.)
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Applications/Examples of results
Packaging machinery, automatic machinery, rotary tables, filling machines/cappers, heat rolls, turret-type winding devices, and other industrial machinery.
Detailed information
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The SRD20 and SRD30 models are highly versatile, uniquely designed slip rings. With these slip rings, communication, signals, and power can be transmitted efficiently. By connecting them with our rotary joints, both electricity and air, as well as other fluids, can be supplied simultaneously. The SRD series in Dublin offers three sizes: SRD20: Up to 32 poles, up to 10A SRD30: Up to 32 poles, up to 25A SRD40: Up to 39 poles, from 25A *Please refer to the basic information for detailed usage conditions. <Features> - Environmentally friendly, mercury-free design. - Can be connected with rotary joints. (Example) Combination of 1-8 channel rotary joint for air + slip ring. - Power, signals, and communication can be proposed in an integrated form. - Combination of precious metal brushes and gold-plated high-purity copper rings. - Almost no wear debris, allowing for maintenance-free use. - Enhanced design for noise (electromagnetic interference) countermeasures. - Dust and water resistance rating is IP55 as standard. IP67 can be manufactured as an option.
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Company information
Since our establishment in 1945, we have maintained the philosophy of providing our customers with the best products as a dedicated manufacturer of rotary joints. In recent years, we have also created unique products based on our original design concepts in slip rings, which facilitate the exchange of electrical signals, data, and power in rotating bodies. To realize our customers' visions, we will propose strong solutions through our skilled engineering team and modern manufacturing facilities. We will provide the best products that truly satisfy our users. We have launched a Japanese website. https://www.deublin.com/ja-JP/
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