The Folding Flux Probe (FFProbe) is used for detection of shorted rotor windings in generators and synchronous motors where the air gap exceeds 50mm by measuring air gap flux.
Download Brochure
The Iris Power Folding Flux Probe (FFProbe) is a non-metallic sensor that detects the magnetic field emanated from each rotor pole in generators and synchronous motors to determine the presence and severity of failure mechanisms including out of round rotor, off center rotor, thermal imbalance of rotor poles, loose poles, stator Migration or shorted rotor turns.
These failure mechanisms can lead to decreased generator power, higher electrical losses, inability to meet the machine MVA rating, significant vibration and catastrophic ground faults.
Penetration assemblies are available for the folding flux probes being installed on hydrogen cooled machines
Call us at +1 905.677.4824 or Toll Free at +1 888-873-4747 or fill out our online quote form below.
This Resource Library is designed to provide current, relevant resources that provide technical knowledge and practical solutions for owners and operators of rotating machines. We encourage you to use the search feature and filters to locate specific resources of interest.
Articles, Technical Papers, & Case Studies
IN THE PAST 15 YEARS, INSURANCE INDUSTRY DATA HAVE indicated that stator end-winding vibration has become the most important ...
BROWSE OUR RESOURCE LIBRARYHands-on, practical experience
About The Course Mechanical, electrical and environmental stresses can cause a breakdown in the inter-laminar insulation on Stator Core assemblies…
BROWSE OUR COURSES
The 27th Iris Power Rotating Machine Conference in Nashville from June 23 to 26, 2025. The Iris Power Rotating Machine…
LEARN MORE