Place of Origin:
China
Brand Name:
Panlink
Certification:
ISO 9001: 2015, CE
Model Number:
PSR-T Series
Through bore slip rings are slip rings with a hollow shaft in the center. This series offers a free inner space for either connecting the rotor to a rotating shaft of the customer machine or for leading through pipes or cables not affected from rotation. The central through-bore can be seamlessly integrated with a FORJ or coaxial rotary joint, offering a comprehensive system solution.
Panlink hollow shaft slip ring are available with inner diameters from 3mm up to 190mm. Larger diameter or higher protection solutions can be customized. The through bore slip rings use the most advanced fiber brush technology and precious metal multi-contacting, they offer low electrical noise, low contact pressure for long lifetime and they are maintenance free. We offer standardized & modularized design and fully customizable products according to the special requirements of customers in different applications.
| Main Application | Feature |
| • Military Devices | • 3mm to 190mm through bore optional |
| • Medical Equipment | • Up to 800 circuits |
| • Wind Turbines | • Compatible with various data protocols |
| • Robotics | • Copable of handling high current or high-power circuits |
| • Radar Antennas | • Flexible combination of power and signal transfer |
| • Pachaging Machines | • Standard collar mounting or custom flange momunting opyional |
Through Bore Slip Ring
| Model | Rings |
Current Rating (amps) |
Voltage Rating (VAC) |
Size (mm) |
Bore (mm) |
Speed (rpm) |
|||||
| 2 | 5 | 10 | 120 | 240 | 380 | OD | L | ID | |||
| PSR-T12 | 6 | × | × | 55 | 33.8 | 12.7 | 300 | ||||
| 12 | 47.6 | ||||||||||
| 18 | 61.4 | ||||||||||
| 24 | 75.2 | ||||||||||
| PSR-T25A | 6 | × | × | 78 | 47.8 | 25.4 | |||||
| 12 | 71.8 | ||||||||||
| 18 | 95.8 | ||||||||||
| 24 | 119.8 | ||||||||||
| PSR-T25C | 6 | × | × | 78 | 36.8 | 25.4 | |||||
| 12 | 48.8 | ||||||||||
| 18 | 60.8 | ||||||||||
| 24 | 72.8 | ||||||||||
| 36 | 97 | ||||||||||
| PSR-T38A | 6 | × | × | 99 | 47.8 | 38.1 | |||||
| 12 | 71.8 | ||||||||||
| 18 | 95.8 | ||||||||||
| 24 | 119.8 | ||||||||||
| PSR-T38B | 6 | × | × | 99 | 42.8 | ||||||
| 12 | 60.8 | ||||||||||
| 18 | 78.8 | ||||||||||
| 24 | 96.8 | ||||||||||
| PSR-T38C | 6 | × | × | 99 | 36.8 | 38.1 | |||||
| 12 | 48.8 | ||||||||||
| 18 | 60.8 | ||||||||||
| 24 | 72.8 | ||||||||||
| 30 | 84.8 | ||||||||||
| 36 | 96.8 | ||||||||||
| 42 | 108.8 | ||||||||||
| 48 | 120.8 | ||||||||||
| PSR-T50A | 6 | × | × | 119 | 53.8 | 50 | |||||
| 12 | 77.8 | ||||||||||
| 18 | 101.8 | ||||||||||
| 24 | 125.8 | ||||||||||
| PSR-T50C | 6 | × | × | 119 | 42.8 | 50 | |||||
| 12 | 54.8 | ||||||||||
| 18 | 66.8 | ||||||||||
| 24 | 78.8 | ||||||||||
| 36 | 103 | ||||||||||
| PSR-T70 | 6 | × | × | × | 138 | 53 | 70 | ||||
| 12 | 71 | ||||||||||
| 18 | 89 | ||||||||||
| 24 | 107 | ||||||||||
| PSR-T70E | 6 | 20A | × | 138 | 59 | 95 | |||||
| 12 | 83 | ||||||||||
| 18 | 107 | ||||||||||
| 24 | 131 | ||||||||||
| PSR-T100 | 6 | × | × | 186 | 78.9 | 101.6 | |||||
| 12 | 106.8 | ||||||||||
| 18 | 134.7 | ||||||||||
| 24 | 162.6 | ||||||||||
| Remark: More circuits, speed, higher current/ voltage and higher protection can be customized. | |||||||||||
| Specification | |
| Voltage Rating | 120VAC/ 240VAC/ 380VAC |
| Current Rating | 2A/ 5A/ 10A/ 15A/ 20A/ 30A |
| Insulation Resistance | 500MΩ @ 500VDC |
| Electrical Noise | 40mΩ max |
| Dielectric Strength | 500VAC @ 50Hz, 60s |
| Rotating Speed, Max | 300rpm |
| Torque During Rotation, Max | 0.01N.m @ room temperature |
| Life Time, Min | 50 million revolutions |
| Contact Material | Precious metal |
| Lead Wires | Teflon wires |
| Housing Material | Aluminum Alloy |
| Working Temperature | -40℃ to +80℃ |
| Storage Temperature | -45℃ to +85℃ |
| Relative Humidity, Max | 95% |
| Protection Level | IP54 |
PSR-T12 Dimensions
PSR-T25 Series Dimensions
PSR-T38A Dimensions
PSR-T38B Dimensions
PSR-T38C Dimensions
PSR-T50 Series Dimensions
PSR-T70 Series Dimensions
PSR-T100 Dimensions
Through Bore Slip Ring + Signal transmission
Hybrid through-hole slip rings support integration with various signal types, meeting diverse signal transmission requirements across different application scenarios.
| No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | ||
| Type | Modular Code | PSR-T12 Series | PSR-T25 Series | PSR-T38 Series | PSR-T50 Series | PSR-T70 Series | PSR-T80 Series |
PSR-T100 Series |
|
| Bore | ID | 12.7mm | 25.4mm | 38.1mm | 50mm | 70mm | 80mm | 100mm | |
| OD | 55mm | 78mm | 99mm | 119.2mm | 138mm | 165mm | 186mm | ||
| Power | 5A | PA | 2.3/ring | 2/ring | 2/ring | 2/ring | 3/ring | 2.8/ring | 4.65/ring |
| 10A | PB | 3.3/ring | 4/ring | 4/ring | 4/ring | 5/ring | 4.1/ring | 4.65/ring | |
| 15A | PC | √ | 5/ring | 5/ring | 5/ring | 5/ring | 4.1/ring | 4.65/ring | |
| 20A | PD | √ | √ | 6/ring | 6/ring | 5/ring | 4.1/ring | 4.65/ring | |
| USB | SU | 11.5/Modular | 15/ Modular | 14/Modular | 23.25/Modular | ||||
| 100M Ethernet | SE | 11.5/Modular | 15/Modular | 14/Modular | 23.25/Modular | ||||
| G bit Ethernet | SA | 20.7/Modular | 27/Modular | 25.2/Modular | 41.85/Modular | ||||
| Coaxial | SC | 6.9/Modular | 9/Modular | 8.4/Modular | 13.95/Modular | ||||
| Can-open | SB | 6.9/Modular | 9/Modular | 8.4/Modular | 13.95/Modular | ||||
| Rs485/422 | SD | 6.9/Modular | 9/Modular | 8.4/Modular | 13.95/Modular | ||||
| Encoder Signal | SF | 2.3/Ways | 3/Ways | 2.8/Ways | 4.65/Ways | ||||
| EtherCAD | SG | 20.7/Modular | 27/Modular | 25.2/Modular | 41.85/Modular | ||||
| Device Net | SH | 11.5/Modular | 15/Modular | 14/Modular | 23.25/Modular | ||||
| Profibus | SJ | 6.9,Modular | 9/Modular | 8.4/Modular | 13.95/Modular | ||||
| CC-Link | SK | 6.9/Modular | 9/Modular | 8.4/Modular | 13.95/Modular | ||||
| Other Signal | SM | 2.3/Ways | 3/Ways | 2.8/Ways | 4.65/Ways | ||||
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