Electrical Data
	Power	Signal
Rated Current	10A/ring	5A/ring
Rated Voltage	0~380VAC/VDC	0~240VAC/VDC
Insulation Resistance	≥1000MΩ/500VDC	≥500MΩ/500VDC
Dielectric Strength	1000VAC@50Hz,60s	500VAC@50Hz,60s
Wire Size	Sliver plated Teflon AWG16 (10A)	Sliver plated Teflon AWG22(5A)
Mechanical Data
Wire Length	Standard 500mm (adjustable)
Dynamic Resistance	＜0.01Ω
Max. Speed	0-250 rpm
Working Temperature	-20℃~+80℃
Working Humidity	0-85% RH
Structure Material	Metal
Contact material	Precious metal/silver plated/gold plated
Protection level	IP65~IP68

  Model list

Model	Power(10A)	Signal(5A)	Length(mm)
BSW2578-6P	6	–	70
BSW2578-12S	–	12	70
BSW2578-12P	12	–	94
BSW2578-6P/12S	6	12	94
BSW2578-24S	–	24	94
BSW2578-18P	18	–	118
BSW2578-12P/12S	12	12	118
BSW2578-6P/24S	6	24	118
BSW2578-36S	–	36	115
BSW2578-24P	24	–	142
BSW2578-18P/12S	18	12	142
BSW2578-12P/24S	12	24	142
BSW2578-6P/36S	6	36	142
BSW2578-48S	–	48	142

BSW Series is designed for specialized waterproof slip rings. Model BSW2578 is a hollow slip ring provides 25.4mm through hole with OD 78 mm, suitable for rotating application which requires a through hole ≤25.4mm, it’s required to be easily mounted on the shaft, this model supports 1-48 rings, it can transmit power ring 10A/ring and signal 5A/ring, IP rating can be up to IP68. We understand that every sealed application is unique, if standard models can not meet your demand, a tailored solutions will be offered according to your specific needs to ensure that our slip rings perfectly fit your system, please send your requirements on line or contact us at info@beyotrans.com for assistance.

Quanlity level	Product level code	Lifespan
Common Quality	CQ	20 million revolutions
High Quality	HQ	50 million revolutions
Super Quality	SQ	80 million revolutions

• Number of rings, support up to 300 rings
• Optional for flange mounting
• Position of wire outlet, wire length
• ID, OD, Height can be customized if structure limitation
• Aviation plug, terminal and heat-shrink tube are optional.
• High temperature can up to 500 degrees.
• High voltage can up to 110KV
• Rotating speed can up to 15,000RPM
• High current up to 5000 amperes.
• Protection level (dust and water)
• Optional for housing or structure material
• Support mixed high speed data transmission(including Ethernet, USB, Profibus, Ethercat, CANOPEN, CANBUS, RS232, RS485, etc.)
• RF/FORJ/Hybrid Pneumatic rotary union/hydraulic rotary union and electric slip ring can be mixed.

• Cable reels
• Packaging
• Rotary table
• Wind turbine
• Machine tools
• Capping machines
• Labeling machines
• Automatic machines
• Converting machines
• Exhibit / display equipment
• Medical,Pharmaceutical equipment
• Robotics, rotary sensors, urgent illumination equipment

Rings#	1	2	3	4	5	6	7	8	9	10	11	12
Color	RED	YEL	BLK	BLU	GRN	WHT	PUP	GRY	BRN	ORN	DBLU	KHK

Note: 12 wires for 1 group color, from 13-24, repeat the same color as 1 to 12, or indicated by number code pipe.