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Model QFFH-9 Flange Type Reaction Torque Transducer, 3,000 in-lb to 24,000 in-lb, 0.1 % Non-linearity and hysteresis, wide dynamic range, high-frequency response. Model QFFH-9 flange reaction torque transducer is designed for installation between test pieces such as motors, switches, axles or shafts and their mounting plate.

These models operate and are calibrated in both directions. Stainless steel construction enhances durability in harsh, industrial environments. These models have no moving parts and utilize four bonded strain gages on a special machined portion of the transducer to achieve a maximum non-linearity of 0.1% over a wide dynamic range. Typical applications include tire braking, motor dynamometers, friction-skid testing, and twist measurement.


  • 3,000 in-lb to 24,000 in-lb capacities
  • 0.1 % non-linearity and hysteresis
  • Wide dynamic range
  • High frequency response
  • Stainless steel construction
Model QFFH-9 Reaction Torque Tranducers - Honeywell


Model QFFH-9 Flange Torque Transducer Datasheet Datasheet English 240KB
Torque Accessories Datasheet Datasheet English 577KB
Model QFFH-9 External Wiring Diagram Technical Information English 1MB
Model QFFH-9 3K in-lb to 6K in-lb Outline Drawing Technical Information English 92KB
Model QFFH-9 12K in-lb to 26K in-lb Outline Drawing Technical Information English 105KB
White Paper: New Ways to Measure Torque White Paper English 193KB
Model QFFH-9 Front View English 156KB
T&M Torque Transducer Range Guide Product Range Guide English 3MB
T&M Overview Brochure Brochure English 413KB
Aerospace Test and Measurement Capabilities Application Note English 2MB


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