Fig.7-20: Basic spindle function settings
Set the following parameters:
1. NofGears – number of the gear stages required (1 without gear)
2. Define the following parameters for each gear stage:
● MaxSpSpeed – maximum speed
● MinSpSpeed – minimum speed
● MaxSpAcc – maximum acceleration
3. If the spindle is to be able of "tapping without compensating chuck
(G63)", make the following setting:
● MaxSpAccPosCtrl[1] – acceleration in position control mode; recom‐
mended: 50% MaxSpAcc
Speed window
Fig.7-21: Setting the speed window
Then set the speed windows for the "Speed reached" bit. Both windows are
effective at the same time, with the percent window PercWin acting in high
speed ranges and the absolute window AbsWin in low speed ranges.
Recommendation: AbsWin = 5.0, PercWin = 5.0
DOK-MTXMIC-EASY*******-CO04-EN-P
Rexroth IndraMotion MTX micro Easy setup for Standard Turning and Milling Machines
Bosch Rexroth AG 87/141
NC Parameterization
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