Floppy drive head stepper motor fix

Author: xgjb

August undefined, 2024

WebMay 6, 2024 · The Arduino can’t directly drive motors, so you will first need a driver , to amplify the signals from the Arduino to a level useful for the motor. You can drive a floppy step motor directly from the arduino. BUT you need to keep the floppy controller board. The control has a 5V logic interface that controls the steps, the direction and the ... WebJonB. Well, now - here's a short tale of woe. I have a 3.5" floppy drive connected to my PCW 9512 and I thought it was a bit noisy on seek, so I took it out for a service. One of the things I did was to clean the heads with a cotton bud. To do this, it was necessary to lift the top head somewhat, so I could get the cotton bud between both heads.

Completely unresponsive stepper motor in floppy drive

WebOct 17, 2006 · Most 5.25″ floppy disk drives have a stepper motor in them for positioning the head, plus interesting widgets like optical emitters and detectors. With a little bit of … WebStep 1: 5.25" Floppy Drive Windmill Construction. First, we have opened an old generation PC286 and removed 5.25 inch floppy drive unit. After dismantling the floppy drive unit, we have carefully removed stepper motor. We have drilled two holes with stationary drill on the shaft and directly attached the turbine (propeller). ipod touch 7th generation bd

Old 5.25" Floppy drive Motor with 3 wires - Arduino Forum

WebNov 3, 2007 · i am using stepper motor of 3 1/2" floppy drive. this motor is used to move the r/w head of drive. i dont have much more knowledge about motor so i am confuse … WebDrive Motor: A very small spindle motor engages the metal hub at the center of the diskette, spinning it at either 300 or 360 rotations per minute (RPM). Stepper Motor: This motor makes a precise number of stepped … Webthis week @GeoffB17 sent me a floppy drive to fix, unfortunately the diagnosis wasn't good. The stepper motor (the one that moves the head back and forth) was making … orbit housing headcorn

Parts of a Floppy Disk Drive - How Floppy Disk Drives …

Fixing a floppy stepper motor. - CPCWiki forum

WebI purchased this word processor a month ago and it works very well with the xception of the floppy drive. It spins but the stepper motor appears to have zero life, no movement or … ipod touch 7th generation nzWebMay 6, 2024 · "The head movement mechanism for the Apple is direct drive pulses targeted toward the stepper motor in the floppy hardware. These pulses are labeled phase 0 through phase 3. When the Apple wants to seek the floppy head to another track, it will pulse these phase lines causing the disk stepper motor to advance either "in" or "out" … orbit housing for over 55

"WebApr 29, 2024 · With the power off, You should be able to carefully rotate the head stepper motor and the head will move freely along. It is common for the grease on that drive screw to go hard so it may need cleaning and fresh material applied. A photo of the drive internals would help identify what make of drive you have in the 8050. " - Floppy drive head stepper motor fix

Floppy drive head stepper motor fix

Salvaging stepper motors from floppy disk drives - YouTube

WebStep 2: Dismantle. The front panel has a small clip on the left and right, push one in with the screwdriver and pull that side forward and the panel should come off, other drives the … WebOct 17, 2006 · Most 5.25″ floppy disk drives have a stepper motor in them for positioning the head, plus interesting widgets like optical emitters and detectors. With a little bit of work, they can be removed and put back into service with your Makezine controller. I put together a set of photos showing how I disassembled my floppy disk drive and removed ...

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WebMar 16, 2024 · 1. moved the logic chips from working system to non working. no change. 2. moved the entire top main board from working to non working, both boards work on the … WebOct 7, 2014 · I have extracted a small stepper motor from a 3.5 inch floppy drive, that I intend to use with an Arduino or Raspberry Pi. The problem is: initially a thin ribbon cable was attached to it, with no labels. I couldn't use them, so I soldered wires to it. how can I determine which cable is what?

WebSalvage some stepper motors from old floppy disc drives. The stepper motors in the floppy drives were used to control the read/write position of the head. Each type of drive will have a different number of steps to complete … WebSep 2, 2016 · Opening up the drive: Most 1.44Mb floppy drives have a lid or top cover which is clipped on the side and can be removed with a flat screwdriver. Some drives have 2 tiny phillips screws which need to be …

WebApr 14, 2024 · spinnaker. Joined Oct 29, 2009. 7,830. Apr 13, 2024. #1. I am refurbishing an old computer that has a 5.25" drive. One of the things on the list is to get the drive up and running. From my PC repair days, I seem to remember a special disk that you would need to insert to do an alignment. WebMar 25, 2013 · 7. Mar 23, 2013. #3. We have another identical floppy drive that we have salvaged a motor from and we are seeing nearly identical issues with the same code/driver setup. The code/driver setup has worked with three other bipolar stepper motors that we purchased from ebay with no problems. I have posted the Processing sketch used to …

WebOct 26, 2015 · Oct 22, 2015. #1. I recently acquired a CMI model CM 5412 10mb hard drive. Sadly, it was poorly stored, and it has some corrosion and rust on it. Surprisingly, after some struggling the drive motor spun up, no screeching that might suggest a head crash, but the heads would not seek. I opened up a compartment on the bottom that …

WebDec 9, 2006 · Connect the 3.5" Drive "A" Connector on your floppy cable to your floppy drive. Now, make sure your computer's off and unplugged. Open your computer and take out the floppy power connector. Carefully … ipod touch 7th generation targetWebDec 11, 2024 · I took the FluxEngine to VCFe Zurich the other day --- only to discover that both my 5.25" floppy drives had failed, in the same way: grating noises while stepping the head, in that very characteristic manner which sounds precisely like a stepper motor missing steps. When single stepping you can... ipod touch 7th generation target goldenWebThese stepper motors are tiny and sensitive, so one has to b... In this video I show you how I removed some stepper motors from some old NEC floppy disk drives. orbit housing lichfieldWebJun 23, 2011 · Activity points. 10,985. the rpm of the floppy motor is to be known , to get any reasonable power from the motor as generator. the floppy standard speed is 360 rpm. if it is dirct coupled then that is the rpm . if the motor in your hand is belt driven then the pully ratio is necessary. Not open for further replies. ipod touch 7th generation skull caseWebNov 29, 2005 · This is an ongoing project to build a heliostat from a floppy drive. Heliostats are used by solar arrays to track the sun. This mod uses the main logic board to control the head stepper motor. The … ipod touch 7th generation videohttp://pc-restorer.com/repairing-1-44mb-floppy-drives/ ipod touch 7th generation walmartWebSep 24, 2024 · PS/2 Floppy Drive Repair. Thread starter falter; Start date Sep 6, 2024; falter Veteran Member. Joined Jan 22, 2011 Messages 5,900 Location Vancouver, BC. … ipod touch 7th generation will not charge