Which type of motor is not used in axis or spindle drives of CNC machi

1.	Which type of motor is not used in axis or spindle drives of CNC machine tools?
A.	Induction motor
B.	DC servo motor
C.	Stepper motor
D.	Linear servo motor
Answer» D. Linear servo motor

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Which type of motor is not used in axis or spindle drives of CNC machine tools?

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