2.Drive motor It spins at 300 rpm.Ħ 3.Stepper motor This motor makes a precise number of stepped revolutions to move the read/write head assembly to the proper track position. The major parts of a floppy drive are 1.Read/Write head Located on both sides of a diskette. 51/4” comes in two varieties-high density(360KB) & double density(1.2 MB) 31/2” comes in 3 varieties-double density(740KB),high density(1.44MB) & very high density(2.88MB)ĥ Floppy drive It is a device which reads or write data to and from floppy disks. Presentation on theme: "Floppy disks."- Presentation transcript:Ģ The floppy disk drive (FDD) was invented at IBM by Alan Shugart in 1967.įloppy disk is a round ,flat, thin sheet of flexible Mylar impregnated with magnetic particles on both sides and permanently shielded in a plastic case.
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