Product Categories


Manufacturer Info

Shaft Reaction Torque Sensors

  • Model: I-305-2120/2120-low/QSFK-9
  • Manufactured by: Honeywell

Ask a Question

Product Description:

Honeywell’s shaft, reaction torque sensors are designed for installation between test pieces, such as motors, switches, axles or shafts and their mounting plates. These models operate and are calibrated in both directions. Each transducer utilizes four bonded strain gauges on a special-machined portion of the transducer to achieve a maximum non-linearity of 0.1% over a wide dynamic range. They are constructed of either stainless or nickel-plated alloy steel with no moving parts for enhanced durability in harsh, industrial environments. Need something special or a completely customized design? Contact Honeywell to discuss your particular application requirements.


  • 50 in-ozs(0,35 Nm) to 1,000 in-ozs(7 Nm) or 100 in-lbs(10 Nm) to 500,000 in-lbs(56500 Nm) capacities
  • 0.1% non-linearity and hysteresis
  • Wide dynamic range
  • Stainless steel or nickel-plated alloy construction
  • No maintenance of slip rings, bearings or brushes
  • High frequency response
  • Low-end sensitivity
Image Model Description
2120 Low

2120 Low

Model 2120 Low Shaft Reaction Torque Sensor, 50 oz-in to 1,000 oz-in, 0.1 % Non-linearity and Hysteresis


Model 2120 Series Shaft Reaction Torque Sensor, 100 lb-in to 500,000 lb-in, 0.1 % Non-linearity and Hysteresis


Model QSFK-9 Shaft Type Reaction Torque Transducer, 100 in-lb to 24,000 in-lb, maximum non-linearity of 0.1%, stainless steel