All You Need To Know About Torque Meter

The shaft torque meter is an incredibly important and commonly utilized tool in the total sector, as it gives precise dimensions and recordings of a rotating-system torque in engines, gearboxes, crankshafts, transmissions, cap torque testers, rotors and bicycle cranks.

Almost all versions of shaft torque meter readily available on the market today, fall into 2 major categories of measurement: rotational torque meters and response torque meters. Both fundamental models use strain gages as well as are considered the main noticing elements of a shaft torque meter.


This type of shaft torque meter has an inflexible structure without relocating parts, particularly placed to be in a fixed position. The outcome signal of the response torque meter proportionally differs to a torsional pressure. Normally, the process of use and also installation of the reaction torque meter is economical, as a result of the reality that its sensing units do not use slip-rings, bearings and any other revolving aspects. Most usual applications of the reaction torque meter are:

  • brake testing;
  • dynamometer testing;
  • torsional testing equipment;
  • bearing rubbing studies;
  • lubrication and also thickness examining;

Applications where turning is restricted to 360 ° or less than 360 °

To put it simply, the response torque meter is made use of in applications where the inertia intro is unfavourable, because of a turning mass in between the driven load and the driver electric motor.


Being the second most widespread type of shaft torque meter, the rotational torque meter includes a fixed housing with a free-rotating shaft utilized within. When installed, the revolving shaft becomes a combining in between a load or absorber as well as a driving mechanism. As the revolving shaft gets torsional worried, the outcome signal gets a symmetrical modification that starts to be observed. In terms of use as well as application, the most preferred applications of the rotational torque meter are:.

  • Automobile engine testing;
  • Transmission screening;
  • Electric motor testing;
  • Dynamometer screening;
  • Drive train measurements.

Today, rotational torque meter are very recommended for the most of applications, thanks to the reduced maintenance they call for, their rather operation (an exceptional signal-to-noise ratio), the high degree of precision and the high-speed scores. In addition to this, it is additionally great to be discussed that most recent versions of rotational torque meter available on today’s market offer high-level RPM scores and precisions. They include a sophisticated housing, shaft and trans-former, which makes them the excellent tool for sturdy industrial applications.

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