Motor components (options)
5.2 Encoder (option)
1PH7 induction motors (Machine tools)
192 Configuration Manual, (APH7W), 04/2009, 6SN1197-0AD72-0BP0
5.2.2 Absolute encoder (EnDat)
Function:
● Angular measuring system for the commutation
● Speed actual value sensing
● Indirect measuring system for absolute position determination within one revolution
● Indirect measuring system for absolute position determination within a traversing range of
4096 revolutions
● Indirect incremental measuring system for the position control loop
Table 5- 4 Properties and technical data
Properties Absolute encoder EnDat (AM2048S/R encoder)
Coupling At NDE, for SH 180 and 225, integrated in the motor
Operating voltage +5 V ± 5 %
Current consumption max. 300 mA
Absolute resolution (singleturn) 8192
Traversing range (multiturn) 4096 revolutions
A-B track: Resolution, incremental (sin/cos periods per revolution) 2048 S/R (1 Vpp)
Angular error ±40''
Serial absolute position interface EnDat 2.1
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