Overview
ROTOCON Ultra High-Speed Slip Rings provide Clean & Stable Signals at Speeds Up to 40K RPM
- Offered in 1, 4, 8, and 12 electrical channel configurations.
- Capable of rotational speeds of up to 40,000 RPM without any measurable electrical noise
- Brushless contact features no wear points and does not require maintenance or adjustment over time.
ROTOCON ultra high-speed slip rings are ideal for applications with demanding operating speeds between 10,000 and 40,000 RPM. The ROTOCON UHS Series of ultra high-speed slip rings is offered in standard configurations up to 12 electrical channels, capable of providing up to 500 milliamps per contact.
ROTOCON ultra high-speed slip rings remain unaffected by rotational speeds and provide a low and stable electrical connection between stationary and rotating equipment. They are capable of providing excellent signal integrity for measurement devices including stress / strain gauges, torque, temperature, displacement, pressure, vibration, acceleration, oscillation, shock, force, and more.
ROTOCON ultra high-speed slip rings are commonly used for testing and validation of high-speed equipment such as electric motors, turbocompressors, propellers, electric motors, powertrain systems, and machine tools.
For applications which operate at lower speeds (less than 10,000 RPM), please see our MM Series of high-speed ROTOCON brushless slip rings.
Advantages
Why choose ROTOCON Ultra High-Speed Slip Rings?
General Specifications
Ultra High-Speed Slip Ring Specifications
MOUNTING
END OF SHAFT
All UHS Series ultra high-speed slip rings and rotary electrical connectors assume mechanical attachment at the end of the device under test (DUT); through-hole versions are not available in this series.
AMPERAGE
500mA (0.5A) / channel
Amperage refers to the continuously rated current specification of the product at direct current (DC) to low/common frequency levels (<120 Hz). For elevated current, temperature, or frequency applications - please contact Meridian Laboratory for more information.
VOLTAGE
60V
Voltage rating between two cells / wires, or between cells and housing/body. For higher voltage requirements, please contact Meridian Laboratory.
TEMPERATURE
-13°F to 140°F
Temperature rating is measured at the body of the ROTOCON slip ring under maximum current load and rotational speed; should not exceed 140˚F for continuous periods of time. For application specific scenarios, please contact Meridian Laboratory.
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Configurations
UHS Series Standard Models
| Name | MT - Max Operating Speed | Amperage | Mounting | Shaft Termination | Body Termination | Photos |
|---|---|---|---|---|---|---|
| UHS-201-011 | 20000 | 0.3A | End of Shaft | Solder Termination | Solder Termination | |
| UHS-201-111 | 40000 | 0.3A | End of Shaft | Flying Leads | Flying Leads | |
| UHS-201-111-F | 40000 | 0.3A | Flange | Flange | Solder Termination | |
| UHS-204-011 | 20000 | 0.3A | End of Shaft | Flying Leads | Flying Leads | |
| UHS-208-011 | 20000 | 0.3A | End of Shaft | Flying Leads | Flying Leads | https://drive.google.com/file/d/15pEOf9A6dVFlwwT5xMOeqDWvl2YLu5hq/view?usp=sharing |
| UHS-208-111 | 40000 | 0.3A | End of Shaft | Flying Leads | Flying Leads | |
| UHS-208-111 | 000, 40 | 0.3A | End of Shaft | Flying Leads | Flying Leads | |
| UHS-212-011 | 20000 | 0.3A | End of Shaft | Flying Leads | Flying Leads | |
| UHS-212-011 | 000, 20 | 0.3A | End of Shaft | Flying Leads | Flying Leads | |
| UHS-212-111 | 40000 | 0.3A | End of Shaft | Flying Leads | Flying Leads | |
| UHS-212-111 | 000, 40 | 0.3A | End of Shaft | Flying Leads | Flying Leads |
FAQs
Common Ultra High-Speed Slip Ring Questions
How is the UHS-series mounted?
The UHS series is mounted by holding the stationary portion of the device in a fixed position, and then using a flexible coupling to allow for slight misalignments in the system. For mounting accessories or more information, contact us directly to discuss your project.
What is the resistance or noise generated under rotation?
From stationary to the rated maximum speeds, the electrical resistance and noise remains low and stable. The measurable results are typically 0.2mΩ (milliohm) resistance and 25µV/V under all speeds of rotation.
What types of signals and sensors are compatible with the UHS-series?
From stationary to the rated maximum speeds, the electrical resistance and noise remains low and stable. The measurable results are typically 0.2mΩ (milliohm) resistance and 25µV/V under all speeds of rotation.
Are they serviceable?
Yes, depending on the type of service required, Meridian Laboratory can provide testing, analysis and repair. HERE is a link to our RMA form to begin that process.
APPLICATIONS & USES
Common Uses for Ultra High-Speed Slip Rings
POWERTRAIN TESTING SYSTEMS
ROTOCON ultra high-speed slip rings and rotary electrical connectors are commonly used to measure vibration, torque, and other signals on electric motor drive systems and other vehicle components.
LUBRICATION & BEARING ANALYSIS
ROTOCON ultra high-speed slip rings are utilized to measure temperature, strain/stress, and other critical aspects of bearings and lubricants under rotation.
TURBO-COMPRESSOR TESTING
ROTOCON ultra high-speed rotating electrical connectors are utilized to measure signal measurements in live time from turbo compressors under rotation, reliably and consistently.
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Helpful Information
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