Electrical Data		Mechanical Data
No. Of Circuits	1~82 channels	Outer Diameter	250mm
Rated Voltage	0~240 VAC/VDC	Working Speed	0-300rpm
Rated Current	2A/ring, 10A/ring, 20A/ring	Working Temperature	-20℃~+80℃
Lead Size	AWG26, Sliver plated Teflon colour coded AWG16, Sliver plated Teflon colour coded AWG14, Sliver plated Teflon colour coded	Working Humidity	60% RH or higher
Lead Length	Standard 250mm (adjustable)	Housing Material	Engineering plastic
Dielectric Strength	500VAC@50HZ,60S	Contact material	Gold to gold
Insulation Resistance	500MΩ/500VDC	IP rating	IP51
Electrical Noise	＜0.01Ω

  Model list

Model	Rated Current			Length (mm)
	2A/ring	10A/ring	20A/ring
BSC250A-30S	30	/	/	51.0
BSC250A-2P/16S	16	2	/	51.0
BSC250A-3P/9S	9	3	/	51.0
BSC250A-4P/2S	2	4	/	51.0
BSC250A-2P2	/	/	2	51.0
BSC250A-2P/18S	18	2	/	51.0
BSC250A-3P/15S	15	3	/	51.0
BSC250A-4P/12S	12	4	/	51.0
BSC250A-5P/8S	8	5	/	51.0
BSC250A-6P/5S	5	6	/	51.0
BSC250A-7P/2S	2	7	/	51.0
BSC250A-8P	/	8	/	51.0
BSC250A-2P2/12S	12	/	2	51.0
BSC250A-3P2/5S	5	/	3	51.0
BSC250A-4P2	/	/	4	51.0
BSC250B-37	37	/	/	60.5
BSC250B-2P/23S	23	2	/	60.5
BSC250B-3P/16S	16	3	/	60.5
BSC250B-4P/9S	9	4	/	60.5
BSC250B-5P/2S	2	5	/	60.5
BSC250B-2P2/7S	7	/	2	60.5
BSC250B-2P/25S	25	2	/	60.5
BSC250B-3P/21S	21	3	/	60.5
BSC250B-4P/17S	17	4	/	60.5
BSC250B-5P/13S	13	5	/	60.5
BSC250B-6P/10S	10	6	/	60.5
BSC250B-7P/6S	6	7	/	60.5
BSC250B-8P/3S	3	8	/	60.5
BSC250B-2P2/23S	23	/	2	60.5
BSC250B-3P2/19S	19	/	3	60.5
BSC250B-4P2/15S	15	/	4	60.5
BSC250C-47S	47	/	/	73.5
BSC250C-2P/27S	27	2	/	73.5
BSC250C-3P/23S	23	3	/	73.5
BSC250C-4P/19S	19	4	/	73.5
BSC250C-5P/12S	12	5	/	73.5
BSC250C-6P/5S	5	6	/	73.5
BSC250C-2P2/17S	17	/	2	73.5
BSC250C-3P2/2S	2	/	3	73.5
BSC250C-6P2/10S	10	/	5	73.5
BSC250C-6P2/5S	5	/	6	73.5
BSC250C-59S	59	/	/	89.5
BSC250C-82S	82	/	/	89.5

BSC250 is miniature slip ring with OD25mm, this mini slip ring allows to transmit 1~82 circuits power and signal. It’s compact designed fit for rotating device and easily mounted on hole mechanics, the slip rings adopt gold to gold contact material to ensure high-quality transmission of electrical signals, low friction and wear and low contact resistance, color coded wires on both stator and rotor side.

Drawing for BSC250A:

Drawing for BSC250B:

Drawing for BSC250C:

Quanlity level	Product level code	Lifespan
Common Quality	CQ	2 million revolutions
High Quality	HQ	5 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 pressure 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.

• Fishing gear
• 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
Ring#	13	14	15	16	17	18	19	20	21	22	23	24
Color	WHT-RED	WHT-BLK	WHT-BLU	WHT-PUP	WHT-BRN	WHT-GRN	WHT-ORN	WHT-YEL	WHT-GRY	WHT-RED	WHT-BLU	WHT-GRN

Note: 24 wires for 1 group color, from 25-48, repeat the same color as 1 to 24, or indicated by number code pipe.