Electro-optical slip ring DHS040-28-1F

fiber optichybridfor robotics

Short Description
Optoelectronic slip ring can transmit 1 optical fiber and 1~54 electrical channels at the same time. It is an integral precision conductive slip ring with an all-aluminum alloy structure. The electrical path supports signal (5A), voltage 600VAC/VDC. Photoelectric slip rings are currently the most technically difficult series of products among industrial slip rings.

Main parameters
Model: DHS040-28-1F
Number of circuits: 28
Working temperature: -40℃~+65℃
Rated current: can be customized
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: 0~600 rpm
Lead wire length: 500mm + 20mm

Product Detail
Optoelectronic slip rings use optical fibers as data transmission media, providing an optimal technical solution for data transmission between rotatingly connected system components. They are particularly suitable for applications that require unlimited, continuous or intermittent rotation while transmitting large-capacity data and signals from a fixed position to a rotating position. They improve mechanical performance, simplify system operation, and avoid fiber optic damage caused by rotation of movable joints. They can be combined with traditional electric slip rings to form photoelectric hybrid slip rings to transmit power and high-speed data.

Typical application

• High-end robots and high-end material conveying systems
• Rotating turrets on military vehicles, remote control systems, radar antennas
• Optical fiber sensing turntables and rate tables for transmission and control of high-speed video, digital and analog signals
• Medical systems, video surveillance systems, safety systems, submarine operating systems, emergency lighting equipment, exhibition/display equipment

Our advantage

• Transmit analog and digital signals; gold-to-gold contact for signal transmission; modular design; compact structure and up to 135 channels integration.
• Special soft wire, long life, maintenance-free, easy to install, stable performance and 360° continuous rotation to transmit power and data signals.
• Customized service with technical support and 12 months product warranty; consistent production quality and pre-sale/after-sale support.

Technical specifications

• Model: DHS040-28-1F
• Optical fiber channels: 1 optical fiber
• Electrical channels: 28 (supports 1~54 configurable)
• Rated voltage: 0~240 VAC/VDC
• Rated current: customizable (electrical path supports signal 5A)
• Protection level: IP54
• Housing material: Aluminum Alloy
• Electrical contact material: Precious metal
• Insulation resistance: ≥1000MΩ @500VDC
• Insulation strength: 1500 VAC @50Hz, 60s, 2mA
• Dynamic resistance variation: ≤10MΩ
• Lead wire: Colored Teflon insulated & tinned stranded flexible wire; length 500mm + 20mm
• Rotating speed: 0~600 rpm
• Working temperature: -40℃~+65℃
• Working humidity: ≤70%