Text version of the page

TORQUE CONTROL UNIT TCU-100

General information: TCU-100 is an electronic measuring unit that calculates an electro motors torque and converts it to a p roportional output voltage between 0-10 V at any r.p.m. The build in limit relay (0-100%) together with the start timer Ts and the reaction timer Tr (0-20 sec) functions as a universal limit reporter.
1 Torque measuring: TCU-100 measures at the motor wires after a frequency inverter at the PWM signal or if it’s powered directly from the net. The figure below shows a regulated machines torque sequence at continuous load. The torque measuring gives a correct Advantage by TCU-100: Measures torque in a large frequency scale (10-400 Hz). Measures directly at motor wires. This prevents faults generated by loss before and inside the frequency inverter. Opportunity for separate torque measuring at each motor when driving more form same frequency inverter. p icture of the machine load independent of r.p.m. And is therefore useful for supervising and process control of machines. Simple installation, also in existing systems, without any mechanical components. Mount it directly in rail. Power supply 24 V DC/AC (Isolated from measuring power)
KW Measuring unit and limit unit in one.
M[%]Hz/Omdr.M Integrated current trafo. max. 10A, 4kw Relay and analogue output (0-10 V). Protects all mechanical parts such as gear, clutch, and chain for overload. Suitable for transporters, pumps, elevators ect.