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.
- Software for setup and configuration
- Digital RS422 output
- Splash resistant control box
- Selectable input ranges
- High RPM / centrifugal g-force rating
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.
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.
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 BEI's proven outstanding customer service, before and after the sale.
10 - 30 VDC @ 10 W (nom), 15 W (max)
TORQUE SENSOR INPUT:
Strain gage bridge, 350 ohms (std), 120 ohms (min)
Input Range: user-selectable from 0.025 to 32 mV/V
Shunt Calibration: 2 user-selectable: 1 mV/V and 0.2 mV/V (350 ohm bridge)
TORQUE SENSOR RESOLUTION:
15 bit (32,768 points)
TORQUE SIGNAL ACCURACY:
Zero error: ±0.1% FS (max), Scale error: ±0.2% (max)
TORQUE SIGNAL BANDWIDTH:
10 user-selectable settings from 3 to 1000 Hz
SHAFT SPEED AND DIRECTION:
Measured once per revolution
Resolution:1 5 bit (32,768 points), auto-ranging
RS(EIA)-442 full duplex, up to 1000 ft (300 m) run
Baud Rate: Auto-detectable from 1200 to 460,800 bps
Sample Rate: 10 user-selectable settings from 9.375 to 4800 samples/sec
-40° to +70° non-condensing
Specifications are subject to change without notice.