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The optibelt TT frequency measuring device is designed for checking the pretension of drive belts through frequency measurement. Its compact design offers universal application possibilities for drives in mechanical engineering, in the automotive industry, and for many other technical applications.

Even in hard-to-reach locations, the optibelt TT can be used effortlessly, allowing V-belts, multi-ribbed belts, and timing belts to be checked quickly and easily for their pretension values.

After switching on, the device is immediately ready to collect data. The measuring head is held over the belt to be measured (two red LED light points assist with positioning). The pretensioned belt is then set into vibration (plucking/striking with a finger is sufficient). The optibelt TT begins data acquisition and displays the result in Hertz [Hz]. The belt’s condition, color, and type do not affect the measurement.

Pretension recommendations can be found in the Optibelt specifications and CAP calculation.

Advantages:

• Interference-free measurement methods:
  EM: electromagnetic waves
  AC: acceleration, integrated
• Suitable for large shaft distances due to an unprecedented wide frequency range:
  AC: 1 – 16 Hz EM: 6 – 600 Hz
• Easy measuring head handling: Two red LED light points on the belt assist positioning
• For hard-to-reach belt drives: measuring head on flexible gooseneck (EM) or 250 mm cable (AC)
• Clear readability with large display: 43 mm wide and 58 mm high, illuminated and color
• Rechargeable via USB
• Automatic shut-off function

optibelt TT: Guaranteeing a long service life of your V-belts, multi-ribbed belts, and timing belts!