Through Bore Slip Rings

Through-hole slip rings are one of the most common slip rings you will find when searching for functional slip rings. the LPT series are standard through-hole conductive slip rings, also known as alternator slip rings (the center hole can pass through drive shafts, gas-liquid channels; also can integrate high frequency, fiber optic, encoder, waveguide, gas-liquid, etc. connectors). Through-hole slip rings can have a center hole from 0 to 1000 mm. Current from milliamp to 5000amp. Voltage can reach 10,000 volts, fully meeting different transmission requirements. We use advanced fiber brush technology to ensure low friction, low contact resistance, no friction debris and maintenance-free; standardized and modular design, mature process, capable of mass production and ensure fast delivery.

Through bore slip ring Features:

◎ Transmit analog and digital signal

◎ The power and signal are mixed transmitted, and the signal categories are as follows:

◎ Ethernet: Rate (10Mbps/100Mbps/1000Mbps)

◎ Industrial Ethernet:   EtherNet , EtherCAT ,ProfiNet, Powerlink , SercosIII/IP, etc.

◎ HD video: SDI, LVDS, etc.

◎ Serial communication: RS232, RS485, RS422, etc.

◎ Universal Serial Bus: USB2.0

◎ Industrial Fieldbus: CANBus,ProfiBus, InterBus, CC-Link, DeviceNet, etc.

◎ Sensor signal: thermal resistance, thermocouple, strain gauge, etc.

◎ Long service life, maintenance-free

◎ Easy to install

Through bore slip ring Main Applications:

◎ Industrial automation equipment/ Medical equipment/ Wind power equipment/ Test equipment/ Exhibition / display equipment/ Robots/ Turntable equipment/ Amusement equipment/ High-speed railway equipment/ Packaging machinery/ Ship offshore equipment/ Construction machinery

LPT Through-bore Slip Rings
Model	ID (mm)	OD (mm)	Voltage	Current	Length（mm）				Rotating Speed (rmp)	Aluminum Ring Diameter （mm	Rotor Exposed Length (L1)	Width of Anti -rotation Tab（A）	Groove Width of Anti- rotation Tab（B）	Height of Anti- rotation Tab（H）	Thickness of Anti -rotation Tab（L2）	Details
					6 Circuits	12 Circuits	18 Circuits	24 Circuits
LPT012	Φ12.7	Φ53	240VAC/DC	5A/ Signal	34.8	48.6	62.4	76.2	300	Φ30	5.5	12	6	32	2
		Φ56		5A/ Signal	34	47.8	61.6	75.4
				10A	37	53.8	70.6	87.4
LPT025	Φ25.4	Φ86	240VAC/DC	5A/ Signal	43.3	62.5	81.7	100.9	300	Φ50	8.6	19.5	9.5	52.5	4
			380VAC/DC	10A	47.5	70.9	94.3	117.7
				15A	52.3	80.5	108.7	136.9
LPT038	Φ38.1	Φ99	240VAC/DC	5A/ Signal	43.6	63.4	83.2	103	300	Φ60	8.7	19.5	9.5	56.5	4
			380VAC/DC	10A	47.8	71.8	95.8	119.8
				15A	52.6	81.4	110.2	139
LPT050	Φ50	Φ119	240VAC/DC	5A/ Signal	50	69.8	89.6	109.4	300	Φ75	8.5	19.5	9.5	67.5	4
				10A	54.2	78.2	102.2	126.2
				15A	59	87.8	116.6	145.4
LPT060	Φ60	Φ135	240VAC/DC	5A/ Signal	52.5	70.5	88.5	106.5	300	Φ95	8.7	19.5	9.5	74.3	4
				10A	56.7	78.9	101.1	123.3
				15A	61.5	88.5	115.5	142.5
LPT070	Φ70	Φ135	240VAC/DC	5A/ Signal	52.5	70.5	88.5	106.5	300	Φ95	8.7	19.5	9.5	74.3	4
				10A	56.7	78.9	101.1	123.3
				15A	61.5	88.5	115.5	142.5
LPT080	Φ80	Φ160	240VAC/DC	5A/ Signal	61.6	85.6	109.6	133.6	300	Φ120	13	19.5	9.5	86.5	4
				10A	64.6	91.6	118.6	145.6
				15A	67.6	97.6	127.6	157.6
LPT096	Φ96	Φ185	240VAC/DC	5A/ Signal	69	96	123	150	300	Φ140	14	35	15	103	5
				10A	69	96	123	150
				15A	72	102	132	162
LPT120	Φ120	Φ207	240VAC/DC	5A/ Signal	81	108	135	150	300	Φ165	14	35	15	118	5
				10A	81	108	135	150
				15A	84	114	144	162
LPT150	Φ150	Φ250	240VAC/DC	5A/ Signal	98	131	164	197	300	Φ182	14	35	15	140	5
				10A	98	131	164	197
				15A	101	137	173	209
LPT180	Φ180	Φ298	240VAC/DC	5A/ Signal	104	137	170	203	300	Φ216	15	35	15	164	8
				10A	104	137	170	203
				15A	107	143	179	215

LPT   Long Life Slip Rings
Model	ID(mm)	OD(mm)	Length(mm)	Voltage	Current	Rotating Speed(rmp)	Application	Lifespan (turns)	Details
LPT009-0204-05S	Φ9.55	Φ35	26.6	240VAC/DC	2x4A+5 *common signal	300 or higher	Drone	50millions
LPT009-1802-HS	Φ9.5	Φ31.8	43	240V	2A/Signal	500 or higher	Turntable Equipment	50millions
LPT010-0602	Φ10	Φ36	24.6	240V	2A/Signal	300 or higher	Radar Equipment	50millions
LPT012A-1202	Φ12.7	Φ35	34.4	240VAC/DC	2A/Signal	300 or higher	CableReel Equipment	50millions
LPT012B-0602	Φ12.7	Φ35.1	29.6	240VAC/DC	2A/Signal	300 or higher	Test Equipment	50millions
LPT012B-0602-HS-HT	Φ12.7	Φ35.1	29.6	240VAC/DC	2A/Signal	2000 or higher	High-Speed Railway Equipment	50millions
LPT012-3002-HS	Φ12.7	Φ36	66	240V	2A/Signal	500 or higher	Turntable Equipment	50millions
LPT032-0802-HS-HT	Φ32	Φ61	41.9	220V	2A/Signal	400	High-Speed Railway Equipment	50millions
SPT050-104-0610	Φ50	Φ104	58.8	500V	10A	400	Packaging Equipment	50millions
SPT050-104-1210	Φ50	Φ104	82.8	500V	10A	400	Packaging Equipment	50millions
SPT050-104-1810	Φ50	Φ104	106.8	500V	10A	400	Packaging Equipment	50millions
SPT050-104-2410	Φ50	Φ104	130.8	500V	10A	400	Packaging Equipment	50millions