Bearingless Digital Torquemeters-84800V

• Best Real World Accuracy of Any Similar Torquemeter, Torque Sensor or Torque Transducer
• Wide Installed Measurement Bandwidth
• Simple Installation, Tolerant of Rotor-Stator Misalignment
• Low Sensitivity to Clamping Loads
• Noise Tolerant Carrier Amplification
• Bi-Directional Rotor Shunt Calibration
• No Hoop or Caliper Antennae
• ISO 17025 Accredited, NIST Traceable Bidirectional Calibration

MCRT® 84800V Torquemeters have very high accuracy in real-world applications, not just in the cal lab.That’s due to very high stiffness which yields wider installed bandwidth and faster response than competitive devices. Furthermore, Industries highest Overrange avoids errors which occur when torque peaks are clipped. Three performance grades are offered. A Carrier Amplifier, immune to dc and low frequency signals, handles the torque bridge output. Hardening against electromagnetic interference (EMI) generated by Variable Frequency Drives, ISM transmitters and other industrial noise sources further enhances performance. Bi-directional rotor shunt cal verifies calibration and operation of the entire data chain in CW and CCW modes.

It is invoked via I/O line or from your computer. Multiple bridges and elegant design provide exceptional immunity to extraneous loads. These devices have very high stiffness, low deflection and provide unsurpassed static and dynamic system response. The installed Torquemeter results in a torsionally stiff driveline, with low overhung moment and a short overall length.

The torque signal is digitized on the rotor and sent to the stator where analog, and Com Port outputs are created. Choose RS422/RS485 or USB (option) communication. Included software interfaces with your Windows-based PC. It displays Real-time, Max/Min and Spread Torque, Speed and Power, Rotor Temperature, does limit checks, real time plots and stores test results. Password protection may be invoked.

EASY INSTALLATION AND EXCEPTIONAL OPERATING EFFICIENCY

These Bearingless Torque Sensors have neither hoop or caliper stator antenna nor do they have axial mounting restrictions. What is more, they provide very generous axial and radial clearances (see specification). These characteristics yield easy user installation without the need for special alignment tools. Furthermore, they don’t require tight rotor runout restrictions. Their allowable clearances also accommodate significant thermal and other growths which are often encountered in the field, particularly in continuous duty applications. Rotor to Stator Gap Specifications are all inclusive.

That is, an MCRT® 84800 or MCRT® 85800 may be operated anywhere within the envelope defined by their axial and radial gap specifications. The Standard product is equipped with a magnetic speed sensor. Thus, it is immune to oil mist and similar contaminants, oxidation, etc. that can cause reading errors in optical sensors. These devices measure and display shaft Speed and Power as well as shaft Torque. The antenna and electronic circuit design boasts world class efficiency. For example, even at their more generous gap extremes the power needed to operate the antenna system and standard electronics is one third or less than that need by many competitive devices. That despite the fact these products contain data processing functions not found in competitive devices.