FSH04794 Micro Slip-Ring Shaft-to-Shaft Rotary Torque Sensor

The TRS150 Rotary Torque Sensor is a state-of-the-art, miniature sensor designed for applications where traditional torque measurements have been challenging. With its compact dimensions—0.7 inches by 0.7 inches (17mm x 17mm) cross-section and a length of 2.01 inches (53mm)—the TRS150 is the smallest rotary torque sensor in FUTEK's catalog, offering exceptional performance in space-constrained environments. Available shaft diameters: 0.19 inches (5mm) for 0.5 N·m and 1 N·m capacities, and 0.23 inches (6mm) for 2 N·m capacities operating at speeds up to 300 RPM.

Engineered for precision, the TRS150 boasts impressive performance specifications, including a nonlinearity of ± 0.1% of rated output, hysteresis of ± 0.2% of rated output, and nonrepeatability of ± 0.05% of rated output. These specifications ensure highly reliable and accurate torque measurements, even in demanding applications. The sensor also includes a custom-built slip ring that facilitates precise signal transfer from the rotating shaft to the stationary stator, supported by high-precision machining.

With its robust construction—featuring a 17-4PH stainless steel shaft with flats and aluminum housing, and compliance with RoHS standards—the TRS150 is an indispensable solution for engineers seeking precise and reliable torque measurements in compact, space-limited environments.