Siemens SINUMERIK 828D Commissioning Manual page 208

Tuning
6.4 Torque load
In this example, p0640 was = 18 A
Consequently the load is 18 A x 58.52/100 = 10.53 A
The test was performed on the Y axis of a milling machine with a dividing unit on the table.
The load of 58% permits an additional weight to be added without problem. The load should
not exceed 85%. To affect the load, the acceleration can be changed.
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Commissioning Manual, 10/2015, 6FC5397-3DP40-5BA3
CNC commissioning