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Meridian Laboratory Ultra-HIGH-SPEED Rotary Transmitters (10K - 40K RPM)

ROTOCON UHS Series

Superior Brushless Slip Rings with Ultra-High-Speed Capabilities

For applications with demanding operating speeds (up to 40,000 RPM), Meridian Laboratory offers the ROTOCON UHS Series. With up to 12 contacts available, the ROTOCON UHS Series of ultra-high-speed slip rings (also referred to as rotary transmitters) are capable of transmitting both low current power, as well as signal and data within the same assembly. Like all ROTOCON brushless slip rings, the contact resistance is extremely low, both when stationary and while rotating. The UHS Series of non-contact slip rings is especially well utilized in high-speed applications (above 10,000 RPM) and remains unaffected in performance & reliability. If you have limited mounting space and/or require operating speeds at 3,000 to 8,000 RPM, see our MM-Series, Miniature High Speed, ROTOCON rotary electrical connectors.

ROTOCON UHS Rotary Transmitters are used wherever measurement of rotating items is needed. Whether in research & development laboratories, or in duration tests on objects under working conditions. Through high-performance data transmission, Meridian Laboratory’s rotary transmitters enable the measurement of pressure, acceleration, oscillation, vibration, shock, force, torque, temperature and displacement of rotating parts such as: turbines, jet engines, turbocompressors, propellers, motors, machine tools, bearings, and other machines, as well as for running tests on all types of road and rail vehicles.


The ROTOCON Difference

Unlike conventional brushed slip rings, which rely on metal-on-metal contacts and are limited by RPM, electrically noisy, and require adjustment and maintenance for proper operation, all ROTOCON slip rings are brushless, functioning through a molecularly bonded viscous metal film which remains unaffected by speed, provides clean and noise-free electrical signals, and requires zero maintenance.

Why Choose ROTOCON? Request a ROTOCON quote


UHS-Series Product Manual

UHS-Series Product Datasheet
 

  • Ideal for high speed applications and functions
  • Brushless, maintenance-free operation
  • Unaffected by machine vibration or rotational speed
  • Environmentally sealed
  • Long lifetime
  • Insensitive to electromagnetic disturbance
  • Speed: Up to 40,000 RPM
  • Resistance: < 0.2 mOhms
  • Noise: 25 µV
  • Signal: Up to 0.3 A per cell
  • 60 Volts AC/DC
  • Very low inertia
  • Aerospace industries
  • Wind turbine control
  • High speed dynamometer measurement
  • Machinery monitoring
  • Automobile & transportation industries
  • High speed satellite transmission

Ultra High Speed Model Specifications

UHS Series

 CellUHS 204UHS 208UHS 212
Number of Channels14812
Speed RangesStandard Version : 0 to 20,000 RPM (Part #: UHS 2 __ __ / 011)
High-Speed Version : 0 to 40,000 RPM (Part #: UHS 2 __ __ / 111)
Total NoiseTypically 25 µV (max. 50 µV) with two cells in series at speeds from 0 to 20,000 RPM
Contact Resistance of CellMax. 0.2 milliOhms for 2 cells in series with an instantaneous variation
from 0 to 5000 RPM
Insulation ResistanceMore than 10 GigaOhms for two adjacent cells
Load CurrentMax. 0,3 A per cell
Load Voltage60 V AC or DC between two cells or between cell and transmitter housing
Temperature Range-13°F to 140°F
(-25°C to 60°C)
Thermal EMFTypically 2 µV with two cells connected in series and at speeds from 0 to 20,000 RPM;
corresponding to a possible error of 0.05% for a constantan-chromium nickel thermocouple, at a temperature difference of 1112°F (600°C)
Connections (In/Out)Soldering contactCables (400 mm input and 400 mm output cables included)

UHS-Series Product Manual

UHS-Series Product Datasheet

Why Choose ROTOCON? Request a ROTOCON quote

Where to Purchase: UHS-Series Distributors

CountryName & AddressContact
USA & All Other CountriesMeridian Laboratory
2415 Pleasant View Road
Middleton, WI 53562
Phone: (608)836-7571
Email: Info@MeridianLab.com
ItalyDSPM INDUSTRIA S.R.L.
Via Paolo Uccello 4
I-20148 Milano Italy
Contact: Ricardo ROMANELLI
Phone: +39 02 4800 9757
Email: dspmindustria@dspmindustria.it
Web: www.dspmindustria.it
JapanSOLTON CO.
Yokohama, Japan 222-0033
Contact: Miki ISHIKAWA (Mr.)
Phone: +81 45-474-9525
Email: m-ishikawa@solton.co.jp
Web: www.solton.co.jp/
RussiaPROMTEX SOLUTIONS
115432 Москва
2й Кожуховский проезд, д.29
к.2, стр. 16
Contact: Marina LASKINA
Phone: +7 495 771 38 18
Email: info@prom-tex.org
Web: www.prom-tex.org
or Tel: +7 495 308 90 60
South KoreaKTM TECHNOLOGY, INC.
2B-#808 U-SPACE BLDG 682
Sampyung-Dong, BunDang-Gu,
Seongnam-Si, 463-400 Kyunggi
South Korea
Contact: Jiwan LEE
Phone: +82 31 628 6025
Email: sales1@ktme.com
Web: www.ktme.com