Low Speed and High Resolution Testing
Non Destructive Testing
Tailormade Solutions
VIBRAC PRECISION TEST SYSTEMS
See us at DSEI Japan 2025 · Booth: H8-420
As the leader in the Space, Aerospace and Defense industries for Bearing and Actuator performance testing, Vibrac continues to develop advanced testing solutions for rotary device problems.
Manchester, New Hampshire (NH), United States
Aerospace, Defense & Security, Food & Beverage, Healthcare
Products & Services
Torque Transducers
Vibrac Precision Test Systems
The transducers use encoder-type discs to shutter light proportionally to the angular displacement of a torsion bar. This light is then converted by high-output photocells into a current that is likewise proportional to the torque.
This methodology provides for the manufacture of both dynamic and static non-contacting transducers with relatively low inertia for any given torque range. The high output current of these optical transducers results in a noise-free signal in an electrically noisy environment. Vibrac® provides Torque Transducers for both static and dynamic applications, which cover the range from 0.05 oz-in to 400 in-lbs.
This methodology provides for the manufacture of both dynamic and static non-contacting transducers with relatively low inertia for any given torque range. The high output current of these optical transducers results in a noise-free signal in an electrically noisy environment. Vibrac® provides Torque Transducers for both static and dynamic applications, which cover the range from 0.05 oz-in to 400 in-lbs.
3100 Bearing Inspector
Vibrac Precision Test Systems
Designed to meet the US MIL-STD-206B, the system includes a specialized computer control station, a bearing test head for operating at LOW SPEED with HIGH-RESOLUTION, custom Windows 11 control software platform for performing tests and processing the results, a granite anti-vibration table with air-balancing, bearing tooling for properly securing the inner and outer race, an array of highly sensitive and high-resolution torque transducers to cover a wide range of bearing types and sizes. It measures both starting torque and running torque within the same system, with the same tooling and in the same test cycle.
People
Chelsea Desmarais
Vibrac Precision Test Systems
Sales & Business Development Specialist
Lisa Rogers
Vibrac Precision Test Systems
Vice President
Max Rogers
Vibrac Precision Test Systems
Nicholas Caswell
Vibrac Precision Test Systems
Global Sales Director and International Business Development Manager
Pam Thornhill
Vibrac Precision Test Systems
Marketing
Sam Lock
Vibrac Precision Test Systems
European Sales and Business Development Manager
Thomas Rogers
Vibrac Precision Test Systems
President & CEO
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About
Since 1960, Vibrac® has grown to become a worldwide leader in designing and manufacturing highly accurate precision torque measurement systems. These systems are used for testing bearings, fasteners, actuators, and small motors in the space, aerospace, and defense industries. Vibrac's reputation for producing reliable testing systems has brought companies to Vibrac® from around the globe. Customer applications commonly require important torque performance data for improving product quality, product reliability and engineering design. Vibrac's advanced technology customers include NASA, Jet Propulsion Laboratory, Lockheed-Martin, Raytheon, and the U.S. Navy, among others. Contact us at sales@vibrac.com to learn more.
