torquetrak TPM2

The TorqueTrak Torque and Power Monitoring System (TPM2 series) is a rugged precision instrument designed to measure torque and/or power on rotating shafts in real time. The TPM2 uses RS422 full duplex, point – to – point serial interface communication. The TPM2 is custom designed to fit on shafting up to 40 inches (1016 mm) in diameter. Machine disassembly is not required.


Set up and calibration achieved through software


Digital RS-422 output


Durable - IP67 rated, MIL-SPEC tested for shock and vibration


High RPM and centrifugal g-force rating


Fits shafts as small as 19mm diameter

Features and Benefits


Easy Installation

Rotating Collar and Stationary Ring are split and bolt together around the shaft. No machine assembly or shaft modification is required


Robust Construction

Sturdy hardware and electronics, built for demanding environments. IP67 and MIL-SPEC rated


Reliable Operation

Inductive power and data transfer with generous clearance between stationary and rotating parts. No wear surfaces


System Status Indicators

Confirm proper operation at a glance. Expedites troubleshooting


Easy-on Collar

Rotating Collar is designed to accommodate small variations in shaft diameter and clamps to the shaft using standard tools


16 Channels

500 Hz Frequency Response Use multiple systems simultaneously


Communications Made Easy

High-speed bi-directional communications link interfaces with PC or PLC. User-selectable sample rate up to 4800 samples/second


Product Support

Backed by our proven, outstanding customer support, before and after the sale

The Range

TorqueTrak 10K

For temporary measurements of Torque, Power and RPM on a rotating shaft

TorqueTrak 10K-LP

Low profile instrument for use in confined spaces

TorqueTrak TPM2

For permanent monitoring with digital outputs

TorqueTrak Revolution

For permanent monitoring with 4-20mA outputs