drive printer brushless dc motor

Discussion in 'General Electronics Chat' started by mah, Dec 29, 2015.

  1. mah

    Thread Starter Active Member

    Mar 15, 2010
    276
    2
    i have BLDC motor from nidec extracted from panasonic printer but i don't know how to run it. the motor has 8 pins , what is the least number of pins to run it?. if any one helped i would be grateful. I have connected start/stop to 2.2 volt, Vcc =24 volt, and clck have frequency 16 khz then 2 khz but nothing happened and it didn't work.
    the driver ic number is BD6762FV and the datasheet here http://rohmfs.rohm.com/en/products/databook/datasheet/ic/motor/brushless/bd6761fs-e.pdf
     
  2. ian field

    Distinguished Member

    Oct 27, 2012
    4,415
    784
    What did that motor do in the printer?

    Printer motors are usually stepper type for accurate pulse counted motion. Nidec are well known for BLDC spindle motors in hard disk drives - they generally have less torque than steppers, but are good for accurate RPM regulation.
     
  3. mah

    Thread Starter Active Member

    Mar 15, 2010
    276
    2
    it is the only motor in the printer ( the heart ) its number was categorized as BLDC motor on Nidec website it's one of 50 M series
     
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