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Materials Science and Manufacturing Engineering Miscellaneous

Materials Science and Manufacturing Engineering

  1. A stepper motor has 150 steps. The output shaft of the motor is directly coupled to a lead screw of pitch 4 mm, which drives a table. If the frequency of pulse supply to the motor is 200 Hz, the speed of the table (in mm/min) is
    1. 400
    2. 320
    3. 300
    4. 280
Correct Option: B

Vt =
60 7times; fp
× P
ns

=
60 × 200
× 4
150



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