Rexroth Tightening System 350 System Documentation - Rhino ...

10 Working with the System Tightening Technology | Bosch Rexroth AG 261/31610.1 Settings in the BS350NoteWhen determined with measurement technology, the two measured graphs are never identical at a highresolution. The deviation of 2.1 Nm in Fig. 10–7 is negligible!The comparison ensures the best-possible agreement between the measurement values from the primaryand redundancy transducer, as well as the tightening channel check with the redundancy monitoring (seepage 214).10.1.8.3 Use of efficiency and factors in ErgoSpinMCE factor with ErgoSpin ESASince the efficiency of the angle head cannot be changed with the ErgoSpin ESA, a dynamic adjustmentof the ErgoSpin to the reference system is effected by changing the MCE factor. The MCE factor is storedon the ErgoSpin and is not changed/influenced when tightening programs are sent.MCE factor with ErgoSpin ESVThe MCE factor is used for a dynamic adjustment between the ErgoSpin Vario and the verification system,just as in the ESA. The MCE factor is stored on the ErgoSpin and is not changed/influenced when tighteningprograms are sent.Figure 10–8:MCE factor with ErgoSpin ESVOutput drive efficiency on the ESV (in the channel configuration)The efficiencies indicated on the name plate for the individual output drive components (max. 3) are enteredonce in the “Configuration” menu during commissioning.System 350 | 3 608 878 040/05.2008