Pancake Slip rings
JINPAT Pancake Slip Rings (LPK series) are flat slip rings specifically designed for applications with limited vertical space. They feature a central through-hole, a disc-like shape, a compact structure, and a minimum thickness of 5.4mm.
This series utilizes concentrically arranged conductive rings and advanced fiber brush technology, combined with precious metal contacts, resulting in excellent heat dissipation, low friction, low electrical noise, and long lifespan, enabling smooth and reliable 360-degree rotational transmission.
JINPAT Pancake Slip Rings are available in two types: integrated (with a housing for better protection) and separate (saving more space and facilitating installation). Custom solutions are available to meet specific needs.
Pancake slip ring Main Applications:
Industrial Automation
Medical Equipment
Radar Antenna
Measurement Instruments
Revolving door equipment
Robotics
Lighting fixtures
Military armored vehicles
Pancake slip ring Features:
Minimum thickness up to 5.4mm
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: ProfiNet, Powerlink, SercosIII, EtherCAT, EtherNet/IP, etc.
HD video: SDI, LVDS, etc.
Serial communication: RS232, RS485, RS422, etc.
Universal Serial Bus: USB2.0
Industrial Fieldbus: CANBus, CC-Link, InterBus, DeviceNet, ProfiBus, etc.
Sensor signal: thermal resistance, thermocouple, strain gauge, etc.
Shock-resistant, maintenance-free
Pancake slip ring Optional:
Inner diameter & Outer diameter/Number of circuits/Current & Voltage/Wire length/Housing material and color/Protection level/Signal and power can be transmitted separately or in combination
| LPKS Pancake Slip Rings | ||||||||
| Model | Number of Circuits | Voltage （AC/DC） | Current (A) | OD*Length (L）/（mm） | (ID)（mm） | Reference Circle (D)/（mm） | Details | Downloads |
| LPKS005-0105 | 1 | 240V | 5 | Ф34×7 | 5 | 30 |  | / |
| LPKS005-0205 | 2 | 240V | 5 | Ф42×7 | 5 | 38 | | / |
| LPKS005-0305 | 3 | 240V | 5 | Ф52×7 | 5 | 46 | | / |
| LPKS005-0405 | 4 | 240V | 5 | Ф60×7 | 5 | 54 | | / |
| LPKS005-0505 | 5 | 240V | 5 | Ф68×7 | 5 | 63 | | / |
| LPKS005-0605 | 6 | 240V | 5 | Ф76×7 | 5 | 70 | | / |
| LPKS005-0705 | 7 | 240V | 5 | Ф84×7 | 5 | 78 | | / |
| LPKS005-0805 | 8 | 240V | 5 | Ф92×7 | 5 | 86 | | / |
| LPKS005-0905 | 9 | 240V | 5 | Ф100×7 | 5 | 94 | | / |
| LPKS005-1005 | 10 | 240V | 5 | Ф108×7 | 5 | 102 | | / |
| LPKS019-0905 | 9 | 240V | 5 | Ф108×7 | 19 | 102 | | / |
| LPKS028-0805 | 8 | 240V | 5 | Ф108×7 | 28 | 102 | | / |
| LPKS036-0705 | 7 | 240V | 5 | Ф108×7 | 36 | 102 | | / |
| LPKS045-0605 | 6 | 240V | 5 | Ф108×7 | 45 | 102 | | / |
| LPKS053-0505 | 5 | 240V | 5 | Ф108×7 | 53 | 102 | | / |
| LPKS061-0405 | 4 | 240V | 5 | Ф108×7 | 61 | 102 | | / |
| LPKS069-0305 | 3 | 240V | 5 | Ф108×7 | 69 | 102 | | / |
| LPKS076-0205 | 2 | 240V | 5 | Ф108×7 | 76 | 102 | | / |
| LPKS084-0105 | 1 | 240V | 5 | Ф108×7 | 84 | 102 | | / |
- Machining Equipment
- CNC Test Equipment
- Environmental Testing Equipment
- High-Low Temperature Test Equipment
- Machining Equipment
- Slip Ring Life Test Equipment
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