Standard Hollow Shaft Serie

Hollow Shaft Slip Rings

Seamless Signal & Data Transmission

Experience seamless signal and data transmission even during full 360° rotation, thanks to our cutting-edge fiber brush technology. Our slip rings require no maintenance or lubricating oil, ensuring hassle-free operation. With low torque and smooth rotation, they deliver reliable performance.

Electrical noise is kept below 0.01 Ω for pristine signal quality. Featuring multiple contact points in each circuit, they operate with minimal contact pressure, resulting in low noise and wear.

Moreover, we offer extensive customization options for flange, cables, housing, IP-rating, transmission, circuits, and connectors with our standard selection of slip rings. If your needs extend beyond standard modifications, we’re prepared to tailor our slip rings precisely to your application requirements.

Typical Applications

Industrial machinery, rotary index table
Heavy equipment turrets, cable reels, test equipment
Packaging machines, palletizing machines, magnetic clutch, process equipment
Rotary sensors, emergency lighting, robotics
Exhibit/display equipment, medical equipment
17 Control system of hotel revolving door

Small Hollow Shaft Slip Rings

HS-X12-35 | HS-X12-54

The rotary electrical slip ring features four lead exits evenly distributed on the rotor side and two on the stator side, facilitating smooth power transmission. With a versatile voltage rating of 240VAC/VDC and a rated current of 5A per ring, it ensures reliable performance.

The leads are AWG22 silver-plated and PTFE insulated, with a standard length of 500mm, offering excellent insulation resistance of ≥500MΩ/500VDC and dielectric strength of 500VAC/50Hz for 60 seconds. Electrical noise is minimized to ≤10mΩ. Its protection level stands at IP51, ensuring adequate safeguarding in various environments.

HS-X12 Base Configuration

Model	Length (mm)	Max. Circuits	Ampere	Max. Modified Circuits	Inner Diameter (mm)	Outer Diameter (mm)
HS-X12-35	29,5-40	12	2A/5A	Contact us for more info	⌀12	⌀35
HS-X12-54	33,4-75,2	24	2A/5A	Contact us for more info	⌀12	⌀54

Standard Hollow Shaft Slip Rings

HS-X25 to HS-X100

Our HS-X25, HS-X38, HS-X50, HS-X60 HS-X70, HS-X80, HS-X90, and HS-X100 models, designed for seamless power and signal transmission, come standardized with technical and mechanical specifications, ensuring compatibility across various applications. They deliver reliable performance with a rated voltage of 380VAC for power and 240VAC/VDC for signal, making them suitable for diverse applications.

The slip rings boast superior insulation resistance, exceeding ≥1000MΩ/500VDC for power and ≥500MΩ/500VDC for signal, ensuring robust electrical insulation. Constructed with insulated PVC or PE for power and AWG22 silver-plated wires with PTFE insulation for signal, they guarantee efficient current flow and minimal signal interference.

Our slip rings offer exceptional dielectric strength of 500VAC@50Hz for 60 seconds, ensuring durability and safety. With a rated speed of 250/500rpm, they maintain optimal performance even in demanding conditions, operating within a wide temperature range of -20°C to +80°C and humidity levels of 60%RH or higher.

Constructed with precious metal contacts and an engineering plastic housing, our slip rings minimize torque to 0.1N·M for the -6 version, with an additional 0.03N·M torque increase for every six rings added. Additionally, they offer a standard protection level of IP51, with optional upgrades to IP54 or IP65 for enhanced environmental protection. These slip rings ensure versatility and flexibility in design and installation.

HS-X Base Configuration

Model	Length (mm)	Max. Circuits	Ampere	Max. Modified Circuits	Inner Diameter (mm)	Outer Diameter (mm)
HS-X25-78	55-127	48	2A/10A/15A	96	⌀25	⌀78
HS-X38-99	54,1-126,1	48	2A/10A/15A	96	⌀38	⌀99
HS-X50-120	69,5-219,5	72	5A/10A/15A/20A	156	⌀50	⌀120
HS-X60-135	77,5-287,5	96	5A/10A/15A/20A	216	⌀60	⌀135
HS-X70-155	80,8-290,8	96	5A/10A/15A/20A	216	⌀70	⌀155
HS-X80-180	88,5-298,5	96	5A/10A/15A/20A	216	⌀80	⌀180
HS-X90-190	88,5-298,5	96	5A/10A/15A/20A	216	⌀90	⌀190
HS-X100-203	93,5-314	80	5A/10A/15A/20A	216	⌀100	⌀203

Hollow Shaft Slip Rings

Electrical & Mechanical Data

Specification	HS-X12	HS-X25 and Up
Specification		Power	Signal
Rated Voltage	240VAC/VDC	380VAC	240VAC/VDC
Insulation Rate	≥500MΩ/500VDC	≥1000MΩ/500VDC	≥500MΩ/500VDC
Rated Current	5A	10A/15A/20A	5A
Lead Size	AWG22 sliver plated, PTFE insulated	Insulated PVC or PE	AWG22 sliver plated, PTFE insulated
Lead Length	Standard 500mm
Dielectric Strength	500VAC/50Hz,60s
Electrical Noise	≤10mΩ
Rated Speed	400rpm	250/500rpm
Working Temperature	-20°C ~ +80°C
Humidity	60%RH or higher
Contact Material	Precious metal
Housing	Engineering plastic
Torque	0.1N·M for -6 version, 0.03N·M increased for every 6rings added
Protection Level	IP51	Standard IP51, Optional IP54,IP65

HS-X12-35

Model	Length (mm)	Circuits
HS-X12-35-6	29,5	6
HS-X12-35-12	40	12

HS-X12-54

Model	Length (mm)	Circuits
HS-X12-54-6	33,4	6
HS-X12-54-12	47,3	12
HS-X12-54-18	61,3	18
HS-X12-54-24	75,2	24

HS-X25

Model	Length (mm)	Rated Current		Total No. of Circuits
Model	Length (mm)	10A/15A	2A	Total No. of Circuits
HS-X25-78-6P	55	6	–	6
HS-X25-78-12S	55	–	12	12
HS-X25-78-12P	79	12	–	12
HS-X25-78-6P/12S	79	6	12	18
HS-X25-78-24S	79	–	24	24
HS-X25-78-18P	103	18	–	18
HS-X25-78-12P/12S	103	12	12	24
HS-X25-78-6P/24S	103	6	24	30
HS-X25-78-36S	103	–	36	36
HS-X25-78-24P	127	24	–	24
HS-X25-78-18P/12S	127	18	12	30
HS-X25-78-12P/24S	127	12	24	36
HS-X25-78-6P/36S	127	6	36	42
HS-X25-78-48S	127	–	48	48

HS-X38

Model	Length (mm)	Rated Current		Total No. of Circuits
Model	Length (mm)	10A/15A	2A	Total No. of Circuits
HS-X38-99-6P	54,1	6	–	6
HS-X38-99-12S	54,1	–	12	12
HS-X38-99-12P	78,1	12	–	12
HS-X38-99-6P/12S	78,1	6	12	18
HS-X38-99-24S	78,1	–	24	24
HS-X38-99-18P	102,1	18	–	18
HS-X38-99-12P/12S	102,1	12	12	24
HS-X38-99-6P/24S	102,1	6	24	30
HS-X38-99-36S	102,1	–	36	36
HS-X38-99-24P	126,1	24	–	24
HS-X38-99-18P/12S	126,1	18	12	30
HS-X38-99-12P/24S	126,1	12	24	36
HS-X38-99-6P/36S	126,1	6	36	42
HS-X38-99-48S	126,1	–	48	48

HS-X50

Model	Length (mm)	Rated Current		Total No. of Circuits
Model	Length (mm)	10A/15A/20A	5A	Total No. of Circuits
HS-X50-120-6P	69,5	6	–	6
HS-X50-120-12S	69,5	–	12	12
HS-X50-120-12P	99,5	12	–	12
HS-X50-120-6P/12S	99,5	6	12	18
HS-X50-120-24S	99,5	–	24	24
HS-X50-120-18P	129,5	18	–	18
HS-X50-120-12P/12S	129,5	12	12	24
HS-X50-120-6P/24S	129,5	6	24	30
HS-X50-120-36S	129,5	–	36	36
HS-X50-120-24P	159,5	24	–	24
HS-X50-120-18P/12S	159,5	18	12	30
HS-X50-120-12P/24S	159,5	12	24	36
HS-X50-120-6P/36S	159,5	6	36	42
HS-X50-120-48S	159,5	–	48	48
HS-X50-120-30P	189,5	30	–	30
HS-X50-120-24P/12S	189,5	24	12	36
HS-X50-120-18P/24S	189,5	18	24	42
HS-X50-120-12P/36S	189,5	12	36	48
HS-X50-120-6P/48S	189,5	6	48	54
HS-X50-120-60S	189,5	–	60	60
HS-X50-120-36P	219,5	36	–	36
HS-X50-120-30P/12S	219,5	30	12	42
HS-X50-120-24P/24S	219,5	24	24	48
HS-X50-120-18P/36S	219,5	18	36	54
HS-X50-120-12P/48S	219,5	12	48	60
HS-X50-120-6P/60S	219,5	6	60	66
HS-X50-120-72S	219,5	–	72	72

HS-X60

Model	Length (mm)	Rated Current		Total No. of Circuits
Model	Length (mm)	10A/15A/20A	5A	Total No. of Circuits
HS-X60-135-6P	77,5	6	–	6
HS-X60-135-12S	77,5	–	12	12
HS-X60-135-12P	107,5	12	–	12
HS-X60-135-6P/12S	107,5	6	12	18
HS-X60-135-24S	107,5	–	24	24
HS-X60-135-18P	137,5	18	–	18
HS-X60-135-12P/12S	137,5	12	12	24
HS-X60-135-6P/24S	137,5	6	24	30
HS-X60-135-36S	137,5	–	36	36
HS-X60-135-24P	167,5	24	–	24
HS-X60-135-18P/12S	167,5	18	12	30
HS-X60-135-12P/24S	167,5	12	24	36
HS-X60-135-6P/36S	167,5	6	36	42
HS-X60-135-48S	167,5	–	48	48
HS-X60-135-30P	197,5	30	–	30
HS-X60-135-24P/12S	197,5	24	12	36
HS-X60-135-18P/24S	197,5	18	24	42
HS-X60-135-12P/36S	197,5	12	36	48
HS-X60-135-6P/48S	197,5	6	48	54
HS-X60-135-60S	197,5	–	60	60
HS-X60-135-36P	227,5	36	–	36
HS-X60-135-30P/12S	227,5	30	12	42
HS-X60-135-24P/24S	227,5	24	24	48
HS-X60-135-18P/36S	227,5	18	36	54
HS-X60-135-12P/48S	227,5	12	48	60
HS-X60-135-6P/60S	227,5	6	60	66
HS-X60-135-72S	227,5	–	72	72
HS-X60-135-42P	257,5	42	–	42
HS-X60-135-36P/12S	257,5	36	12	48
HS-X60-135-30P/24S	257,5	30	24	54
HS-X60-135-24P/36S	257,5	24	36	60
HS-X60-135-18P/48S	257,5	18	48	66
HS-X60-135-12P/60S	257,5	12	60	72
HS-X60-135-6P/72S	257,5	6	72	78
HS-X60-135-84S	257,5	–	84	84
HS-X60-135-48P	287,5	48	–	48
HS-X60-135-42P/12S	287,5	42	12	54
HS-X60-135-36P/24S	287,5	36	24	60
HS-X60-135-30P/36S	287,5	30	36	66
HS-X60-135-24P/48S	287,5	24	48	72
HS-X60-135-18P/60S	287,5	18	60	78
HS-X60-135-12P/72S	287,5	12	72	84
HS-X60-135-6P/84S	287,5	6	84	90
HS-X60-135-96S	287,5	–	96	96

HS-X70

Model	Length (mm)	Rated Current		Total No. of Circuits
Model	Length (mm)	10A/15A/20A	5A	Total No. of Circuits
HS-X70-155-6P	80,8	6	–	6
HS-X70-155-12S	80,8	–	12	12
HS-X70-155-12P	110,8	12	–	12
HS-X70-155-6P/12S	110,8	6	12	18
HS-X70-155-24S	110,8	–	24	24
HS-X70-155-18P	140,8	18	–	18
HS-X70-155-12P/12S	140,8	12	12	24
HS-X70-155-6P/24S	140,8	6	24	30
HS-X70-155-36S	140,8	–	36	36
HS-X70-155-24P	170,8	24	–	24
HS-X70-155-18P/12S	170,8	18	12	30
HS-X70-155-12P/24S	170,8	12	24	36
HS-X70-155-6P/36S	170,8	6	36	42
HS-X70-155-48S	170,8	–	48	48
HS-X70-155-30P	200,8	30	–	30
HS-X70-155-24P/12S	200,8	24	12	36
HS-X70-155-18P/24S	200,8	18	24	42
HS-X70-155-12P/36S	200,8	12	36	48
HS-X70-155-6P/48S	200,8	6	48	54
HS-X70-155-60S	200,8	–	60	60
HS-X70-155-36P	230,8	36	–	36
HS-X70-155-30P/12S	230,8	30	12	42
HS-X70-155-24P/24S	230,8	24	24	48
HS-X70-155-18P/36S	230,8	18	36	54
HS-X70-155-12P/48S	230,8	12	48	60
HS-X70-155-6P/60S	230,8	6	60	66
HS-X70-155-72S	230,8	–	72	72
HS-X70-155-42P	260,8	42	–	42
HS-X70-155-36P/12S	260,8	36	12	48
HS-X70-155-30P/24S	260,8	30	24	54
HS-X70-155-24P/36S	260,8	24	36	60
HS-X70-155-18P/48S	260,8	18	48	66
HS-X70-155-12P/60S	260,8	12	60	72
HS-X70-155-6P/72S	260,8	6	72	78
HS-X70-155-84S	260,8	–	84	84
HS-X70-155-48P	290,8	48	–	48
HS-X70-155-42P/12S	290,8	42	12	54
HS-X70-155-36P/24S	290,8	36	24	60
HS-X70-155-30P/36S	290,8	30	36	66
HS-X70-155-24P/48S	290,8	24	48	72
HS-X70-155-18P/60S	290,8	18	60	78
HS-X70-155-12P/72S	290,8	12	72	84
HS-X70-155-6P/84S	290,8	6	84	90
HS-X70-155-96S	290,8	–	96	96

HS-X80

Model	Length (mm)	Rated Current		Total No. of Circuits
Model	Length (mm)	10A/15A/20A	5A	Total No. of Circuits
HS-X80-180-6P	88,5	6	–	6
HS-X80-180-12S	88,5	–	12	12
HS-X80-180-12P	118,5	12	–	12
HS-X80-180-6P/12S	118,5	6	12	18
HS-X80-180-24S	118,5	–	24	24
HS-X80-180-18P	148,5	18	–	18
HS-X80-180-12P/12S	148,5	12	12	24
HS-X80-180-6P/24S	148,5	6	24	30
HS-X80-180-36S	148,5	–	36	36
HS-X80-180-24P	178,5	24	–	24
HS-X80-180-18P/12S	178,5	18	12	30
HS-X80-180-12P/24S	178,5	12	24	36
HS-X80-180-6P/36S	178,5	6	36	42
HS-X80-180-48S	178,5	–	48	48
HS-X80-180-30P	208,5	30	–	30
HS-X80-180-24P/12S	208,5	24	12	36
HS-X80-180-18P/24S	208,5	18	24	42
HS-X80-180-12P/36S	208,5	12	36	48
HS-X80-180-6P/48S	208,5	6	48	54
HS-X80-180-60S	200,8	–	60	60
HS-X80-180-36P	238,5	36	–	36
HS-X80-180-30P/12S	238,5	30	12	42
HS-X80-180-24P/24S	238,5	24	24	48
HS-X80-180-18P/36S	238,5	18	36	54
HS-X80-180-12P/48S	238,5	12	48	60
HS-X80-180-6P/60S	238,5	6	60	66
HS-X80-180-72S	238,5	–	72	72
HS-X80-180-42P	268,5	42	–	42
HS-X80-180-36P/12S	268,5	36	12	48
HS-X80-180-30P/24S	268,5	30	24	54
HS-X80-180-24P/36S	268,5	24	36	60
HS-X80-180-18P/48S	268,5	18	48	66
HS-X80-180-12P/60S	268,5	12	60	72
HS-X80-180-6P/72S	268,5	6	72	78
HS-X80-180-84S	268,5	–	84	84
HS-X80-180-48P	298,5	48	–	48
HS-X80-180-42P/12S	298,5	42	12	54
HS-X80-180-36P/24S	298,5	36	24	60
HS-X80-180-30P/36S	298,5	30	36	66
HS-X80-180-24P/48S	298,5	24	48	72
HS-X80-180-18P/60S	298,5	18	60	78
HS-X80-180-12P/72S	298,5	12	72	84
HS-X80-180-6P/84S	298,5	6	84	90
HS-X80-180-96S	298,5	–	96	96

HS-X90

Model	Length (mm)	Rated Current		Total No. of Circuits
Model	Length (mm)	10A/15A/20A	5A	Total No. of Circuits
HS-X90-190-6P	88,5	6	–	6
HS-X90-190-12S	88,5	–	12	12
HS-X90-190-12P	118,5	12	–	12
HS-X90-190-6P/12S	118,5	6	12	18
HS-X90-190-24S	118,5	–	24	24
HS-X90-190-18P	148,5	18	–	18
HS-X90-190-12P/12S	148,5	12	12	24
HS-X90-190-6P/24S	148,5	6	24	30
HS-X90-190-36S	148,5	–	36	36
HS-X90-190-24P	178,5	24	–	24
HS-X90-190-18P/12S	178,5	18	12	30
HS-X90-190-12P/24S	178,5	12	24	36
HS-X90-190-6P/36S	178,5	6	36	42
HS-X90-190-48S	178,5	–	48	48
HS-X90-190-30P	208,5	30	–	30
HS-X90-190-24P/12S	208,5	24	12	36
HS-X90-190-18P/24S	208,5	18	24	42
HS-X90-190-12P/36S	208,5	12	36	48
HS-X90-190-6P/48S	208,5	6	48	54
HS-X90-190-60S	200,8	–	60	60
HS-X90-190-36P	238,5	36	–	36
HS-X90-190-30P/12S	238,5	30	12	42
HS-X90-190-24P/24S	238,5	24	24	48
HS-X90-190-18P/36S	238,5	18	36	54
HS-X90-190-12P/48S	238,5	12	48	60
HS-X90-190-6P/60S	238,5	6	60	66
HS-X90-190-72S	238,5	–	72	72
HS-X90-190-42P	268,5	42	–	42
HS-X90-190-36P/12S	268,5	36	12	48
HS-X90-190-30P/24S	268,5	30	24	54
HS-X90-190-24P/36S	268,5	24	36	60
HS-X90-190-18P/48S	268,5	18	48	66
HS-X90-190-12P/60S	268,5	12	60	72
HS-X90-190-6P/72S	268,5	6	72	78
HS-X90-190-84S	268,5	–	84	84
HS-X90-190-48P	298,5	48	–	48
HS-X90-190-42P/12S	298,5	42	12	54
HS-X90-190-36P/24S	298,5	36	24	60
HS-X90-190-30P/36S	298,5	30	36	66
HS-X90-190-24P/48S	298,5	24	48	72
HS-X90-190-18P/60S	298,5	18	60	78
HS-X90-190-12P/72S	298,5	12	72	84
HS-X90-190-6P/84S	298,5	6	84	90
HS-X90-190-96S	298,5	–	96	96

HS-X100

Model	Length (mm)	Rated Current		Total No. of Circuits
Model	Length (mm)	10A/15A/20A	5A	Total No. of Circuits
HS-X100-203-6P	93,5	6	–	6
HS-X100-203-10S	93,5	–	10	10
HS-X100-203-12P	125	12	–	12
HS-X100-203-6P/10S	125	6	10	16
HS-X100-203-20S	125	–	20	20
HS-X100-203-18P	156,5	18	–	18
HS-X100-203-12P/10S	156,5	12	10	22
HS-X100-203-6P/20S	156,5	6	20	26
HS-X100-203-30S	156,6	–	30	30
HS-X100-203-24P	188	24	–	24
HS-X100-203-18P/10S	188	18	10	28
HS-X100-203-12P/20S	188	12	20	32
HS-X100-203-6P/30S	188	6	30	36
HS-X100-203-48S	188	–	40	40
HS-X100-203-30P	219,5	30	–	30
HS-X100-203-24P/10S	219,5	24	10	34
HS-X100-203-18P/20S	219,5	18	20	38
HS-X100-203-12P/30S	219,5	12	30	42
HS-X100-203-6P/40S	219,5	6	40	46
HS-X100-203-50S	219,5	–	50	50
HS-X100-203-36P	251	36	–	36
HS-X100-203-30P/10S	251	30	10	40
HS-X100-203-24P/20S	251	24	20	44
HS-X100-203-18P/30S	251	18	30	48
HS-X100-203-12P/40S	251	12	40	52
HS-X100-203-6P/50S	251	6	50	56
HS-X100-203-60S	251	–	60	60
HS-X100-203-42P	282,5	42	–	42
HS-X100-203-36P/10S	282,5	36	10	46
HS-X100-203-30P/20S	282,5	30	20	50
HS-X100-203-24P/30S	282,5	24	30	54
HS-X100-203-18P/40S	282,5	18	40	58
HS-X100-203-12P/50S	282,5	12	50	62
HS-X100-203-6P/60S	282,5	6	60	66
HS-X100-203-70S	282,5	–	70	70
HS-X100-203-48P	314	48	–	48
HS-X100-203-42P/10S	314	42	10	52
HS-X100-203-36P/20S	314	36	20	56
HS-X100-203-30P/30S	314	30	30	60
HS-X100-203-24P/40S	314	24	40	64
HS-X100-203-18P/50S	314	18	50	68
HS-X100-203-12P/60S	314	12	60	72
HS-X100-203-6P/70S	314	6	70	76
HS-X100-203-80S	314	–	80	80