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Industrial Fieldbus Slip Rings

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These slip rings are compatible with a wide range of fieldbus protocols, including:
◎Fieldbus systems: Profibus-DP, CAN/CANopen, DeviceNet, RS422/RS485, Modbus, WorldFIP, LonWorks, HART, InterBus, ControlNet, CC-Link, EtherCAT
◎Industrial Ethernet: EtherCAT, Profinet, EtherNet/IP, Modbus TCP, Sercos III, Powerlink
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Industrial Fieldbus Slip Rings – Reliable Transmission for Modern Automation


JINPAT fieldbus slip rings support a wide range of protocols, including Profibus-DP, CANopen, EtherCAT, Profinet, Modbus, RS485, and Industrial Ethernet. With shielded wiring and isolated channels, they ensure low noise, no packet loss, and stable transmission.

The modular design allows custom combinations of power, signal, encoder, and fieldbus channels—ideal for servo systems, controllers, laser machines, wind turbines, and rotating platforms in harsh industrial environments.


Typical Applications Include:

  • Imaging systems

  • Lithium battery production lines and precision laser systems

  • Wind turbine blade control

  • Rotating medical scanners

  • Fieldbus communication between encoders

  • Servo motors and controllers in industrial automation systems



Profibus Slip Rings
Typical Model CircuitsInner Diameter(mm)Profibus channelsOther signal channelVoltageSize（mm）Compatible with both signal types
Special signalsNormal signalsOuter diameterLengthSpecial signals (U2, U3, SDI, E2, E3、HD-SDI)Standard signals (CAN/CANbus, Profibus, RS422/485, CC-Link, DeviceNet, etc.


LPC-24-02E2-01E3

24013
/0~380AC/DCΦ2249.8E2,E3
/


LPC-56A-02S-04E3

5602//0~380AC/DCΦ2585.7E3
/

LPT038-0406-08S

4Φ 38.1mm3/5220VAC/24VACΦ105124//


LPT120-0510-2403-02S

5*10A/24*3AΦ 120mm1//0~380AC/DCΦ212211.5 //
Model numbers decode key specs: For example, "LPT038-0406-08S-2E4" breaks down as LPT (Through-bore type), 38mm inner diameter, 8 industrial bus signal channels, and 2 10 Gigabit Ethernet channels (E4=10G; E2=100M, E3=1G).


CAN/RS422/485 Slip Rings
Typical Model CircuitsInner Diameter(mm)CAN/RS422/485 channelsOther signal channelVoltageSize（mm）Compatible with both signal types
Special signalsNormal signalsOuter diameterLengthSpecial signals (U2, U3, SDI, E2, E3、HD-SDI)Standard signals (CAN/CANbus, Profibus, RS422/485, CC-Link, DeviceNet, etc.



LPC-18-0306-0602-01S

1801/
/0~380AC/DCΦ2242.3/
/



LPC-24-0406-0801-03S-IP54

2401//48VAC/DCΦ2249/
/
LPC-24YT-0208-0201-01E3-04S24011/0~48V AC/DCΦ24.854.8E3/
LPC-30-0316-03S-IP653003//

0~380AC/DC

Φ2257.3//
LPC-D32-0210-26S-04SD1-01E33205510~24V AC/DCΦ32109E3、HD-SDIRS232
LPC-36-08S-05E2-IP5136025/48V AC/DCΦ2564E2/
LPC-36-0104-0211-0202-02S-01E236021/24V/48V AC/DCΦ2257.3E2/
LPC-56-0104-0215-0203-02S-01E256011/48V AC/DCΦ2585.7E2/
LPC-56-54S5602/380~28V AC/DCΦ2585.7/RS232/ Differential
LPC-56-23S-02E3-01SDI-IP51560232/

0~380AC/DC

Φ2585.7E3、SDI/
LPC-56-0415-02S-01E2-01E3-IP5456
022/0~24V AC/DCΦ105103E2、E3/
LPT012-0208-0202-06S

2*8A

2*2A

Φ 12.7mm1/10~28V AC/DCΦ5664.4/Encoder signal
LPT050-6305-04S-16GND60Φ 50mm4//

220VAC/24DC

Φ160339.2//
LPT000-0436-0410-40S-01A

4*36A

4*10A

040//48VDCΦ119113.6//


CC-Link Slip Rings
Typical Model CircuitsInner Diameter(mm)CC-Link channelsOther signal channelVoltageSize（mm）Compatible with both signal types
Special signalsNormal signalsOuter diameterLengthSpecial signals (U2, U3, SDI, E2, E3、HD-SDI)Standard signals (CAN/CANbus, Profibus, RS422/485, CC-Link, DeviceNet, etc.



LPC-D30-1501-01S

3001///Φ30//
/



LPC-D39-20S-05E3

3904500~24VAC/DCΦ39140.5E3
/

TMC-LPC-76A

0023/0~240VACΦ35.5105.7E2,E3/

LPT400-0730-04S

7*30AΦ 400mm1//0~400VACΦ660321//


DeviceNet Slip Rings
Typical Model CircuitsInner Diameter(mm)DeviceNet channelsOther signal channelVoltageSize（mm）Compatible with both signal types
Special signalsNormal signalsOuter diameterLengthSpecial signals (U2, U3, SDI, E2, E3、HD-SDI)Standard signals (CAN/CANbus, Profibus, RS422/485, CC-Link, DeviceNet, etc.



LPT080-0220-05S-01A

2*20AΦ 80mm5/
/240VAC/220ACΦ170171.6/
/
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