Siemens SINAMICS S 1PH7 - 3.5 Shaft End and Balancing

Mechanical properties of the motors
3.5 Shaft end and balancing
1PH7 induction motors (Machine tools)
Configuration Manual, (APH7W), 04/2009, 6SN1197-0AD72-0BP0
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3.5 3.5 Shaft end and balancing
The drive shaft end is cylindrical in accordance with DIN 748 Part 3 (IEC 60072-1).
Standard: Keyway with feather key (half-key balancing)
The motor balance quality is certified in accordance with DIN ISO 8821.