HRP45 series is a group of Pancake Slip Rings manufactured by Haurem company with the thickness as thin as 6mm. They are designed exclusively for rotation systems in which installing space is limited in height at vertical direction. Both copper ring and brush contact surround a central hole, which saves space a lot.
HRP45 series slip ring is divided into 2 kinds: separate pancake slip ring and stand-alone pancake slip ring. Solid and hollow shafts, as well as size of the hollow shaft, are optional for stand-alone pancake slip rings while separate pancake slip rings consist of separate rotor and stator, combined with PCB style in design, which will meet more strict demands. And customers can install it according to the actual needs.Apart from a high operation speed, its unfailing contact, light configuration and extremely low physical noise give a deep impression on the customers.
| Electrical Spec. |
| Circuit | 1~50 | Outer diameter | 0~5000mm |
| Rating voltage | 380 VDC/VAC | Rating current | 0~20A |
| Housing material | Aluminium alloy | Torque | 0.8N.m |
| Lifetime | >80 millions Rotation | Contact material | Precious Materal |
| Electrical noise | <5 mΩ | Contact resistance | <2 mΩ |
| Dielectric strength | 1000VDC@50Hz | Lead Wire | UL Teflon wire |
| Insulation resistance | 1000MΩ@600VDC | Lead length | 300mm |
| Working temperature | -40°C to 80°C | Seal class | IP51~IP68 |
| Mechanical vibration | MIL-SID-810E | Humidity | 10% to 90% RH |
| Environmental certification | Lead Free,RoHS compliant | CE Certified | Yes |
Hunan Haurem Technology Co., Ltd. is the earliest professional manufacturer of precision slip rings with core high- technology in the world, we are dedicated to engineering, manufacturing and testing our products completely in-house to assure the highest in quality and performance to meet customers' multi requirements. We have more than sixty types of patented products filled the gap in our domestic market, we also have more than ten thousands of slip ring solutions, and established extensive and long-term cooperation with many domestic research institutes since 2001. With the ideal function, distinguished appearance and competitive price, HRM slip ring have been enjoyed the warm popularity in over 50 countries.
According to your special application requirements, our technical team will customize the slip ring with economically,high quality and reliability for you, please contact us at anytime.
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