Application report - Maintenance of a weaving machine with digital hand-tachometer rotaro T


The thread speeds of a weaving machine are to be checked with a handheld measuring instrument. No threads may be torn or errors to the woven product caused by the measurements.


The digital hand-tachometer rotaro T is equipped with a thread adapter, which can be used to measure thread lengths and speeds.

Due to the use of special bearings, the extreme smooth-running can be achieved, which is required for precise measurement. 

The measurements cause barely any draw errors to the woven product due to the smooth running of the thread adapter (< 3 g). The rotaro T can therefore also be used for stocking machines.

The full report can be downloaded here: