Electrical Data		Mechanical Data
No. Of Circuits	1~30 channels	Outer Diameter	220mm
Rated Voltage	0~240 VAC/VDC	Working Speed	0-300rpm
Rated Current	2A~30A/ring	Working Temperature	-20℃~+80℃
Lead Size	AWG22 Sliver plated Teflon colour coded AWG16 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	5A/ring	10A/ring	15A/ring	20A/ring	30A/ring
BSC220-12S	12	/	/	/	/	/	25.6
BSC220-2P2/4S	4	/	/	2	/	/	25.6
BSC220-2P/3S	3	/	2	/	/	/	25.6
BSC220-4S1	/	4	/	/	/	/	25.6
BSC220-3P	/	/	3	/	/	/	25.6
BSC220-2P1	/	/	/	2	/	/	25.6
BSC220-2P2	/	/	/	/	2	/	25.6
BSC220-18S	18	/	/	/	/	/	33.4
BSC220-2P1/10S	10	/	/	2	/	/	33.4
BSC220-2P1/6S	6	/	/	2	/	/	33.4
BSC220-3P/6S	6	/	3	/	/	/	33.4
BSC220-6S1	/	6	/	/	/	/	33.4
BSC220-2P2/3S	3	/	/	/	2	/	33.4
BSC220-4P1	/	/	/	4	/	/	33.4
BSC220-2P1/S1	/	2	/	2	/	/	33.4
BSC220-4P	/	/	4	/	/	/	33.4
BSC220-2P3	/	/	/	/	/	2	33.4
BSC220-24S	24	/	/	/	/	/	41.2
BSC220-2P/20S	20	/	2	/	/	/	41.2
BSC220-4P/16S	16	/	4	/	/	/	41.2
BSC220-3P1/15S	15	/	/	3	/	/	41.2
BSC220-4P/12S	12	/	4	/	/	/	41.2
BSC220-4P2/4S	4	/	/	/	4	/	41.2
BSC220-2P2/6S	/	6	/	/	2	/	41.2
BSC220-2P3/4S	4	/	/	/	/	2	41.2
BSC220-6P	/	/	6	/	/	/	41.2
BSC220-30S	30	/	/	/	/	/	49.0
BSC220-4P/20S	20	/	4	/	/	/	49.0
BSC220-4P1/12S	12	/	/	4	/	/	49.0
BSC220-2P3/8S	8	/	/	/	/	2	49.0

BSC220 is miniature slip ring with OD22mm, this mini slip ring allows to transmit 1~30 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 BSC220A:

Drawing for BSC220B:

Quanlity level	Product level code	Lifespan
High Quality	HQ	5 million revolutions
Supper Quality	SQ	8 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.