Dynamometers and scales
Dynamometers and crane scales measure weight and force and help select fasteners for cargo transport. FLOK supplies mechanical and electronic models.
A dynamometer and scale are instruments for measuring weight and force. A crane scale is a built-in or suspended device for weighing cargo. Suspended dynamometers measure force, for example compression. Both instruments are used for selecting a fastener during cargo transportation and for other tasks.
Crane scales are manufactured using digital components — this improves the measurement accuracy of suspended cargo.
Dynamometer design
Dynamometers are mechanical and electronic. Electronic models are more accurate than mechanical ones.
Structurally, an electronic dynamometer is a strain gauge sensor connected by a cable to an electronic measuring device with indicators. Unlike a mechanical device, this type of instrument is available in various configurations.
Selection features
When choosing a dynamometer, consider the following:
- The length of the power cable may be insufficient for operating the device.
- Extending the cable may create inconvenience during operation.
- Dynamometers do not have standard hooks for hanging: usually an eyelet is installed, to which an additional shackle must be attached.
- The same applies to the upper part — it requires a separate loop.
Choosing scales is simpler. You need to determine which loads will be measured most often. Note that crane scales are not used in a horizontal position for structural reasons — in this position they quickly fail.
Before purchasing, determine the purpose of the device based on the nature of the company’s work, and only then choose a model based on technical parameters.
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