Hard drive motor driver

With two more mosfet drives, a micro could initially get it going, and the circuit i have provided can take it the remainder of the way. Its a common problem power is applied to a hard drive, and the hard drive does nothing. The consequences can include circuit board pcb short as well as misaligned readwrite heads and motor failure. Hi dave and fellow eevblog fans, yesterday i took a hard disk apart and i the quality of the materials, the motor, the speed, etc, just left me with a feeling that me and other people could do realy cool stuff out of it. The most common hard drive interfaces are pata, sata and sas. A hard disk drive hdd, hard disk, hard drive, or fixed disk is an electromechanical data storage device that uses magnetic storage to store and retrieve digital data using one or more rigid rapidly rotating platters coated with magnetic material. List of 6 common contributors to hard drive failure. First of all, note that a common hard disc drive hdd spindle motor is in fact a. Do not place your hard drive into the freezer in hope to be able to recover the data. If nothing happens at all when you connect your hard drive to a power source, it indicates that your pcb has failed entirely and cannot send any power to the motor at all. The cross section of a threephase two pole trapezoidal pmac motor is shown in the figure below. The driver board can drive hard disk brushless motors,cdrom brushless motor and so on, the micro 3wire or 4wire. The intel driveonachip motor control reference design is an integrated drive system on a single cyclone v soc or intel max 10. I recently found some old and newer hard drives too damaged to be repaired for normal pc use now i took one apart for parts such as the motor inside.

On the market, there are stock nas boxes where we merely place our hard drives, and we are good to go. If you want to drive your motor at 12v, apply 12v on this pin. Jun 19, 2018 but when you do, your hard drive is actually communicating with you quite clearly. Requirement 1 nos,salvaged hard disk motor 1 nos,555 ic 1 nos,4017 ic 1 nos,l293d ic 45 nos,leds. Run a hard drive brushless motor without driver youtube.

I drive the brushless dc motor bldc without using any controller, only with a stm32f4 microcontrollers and a power stage. Hard drives should only be opened in dustfree clean room lab facility. The motor maximum speed is 4500 rpm 75 rotationsecond and the maximum power is reached during the seeki n g phase is about 6. The donor drive must be as close of a match as possible. Brushless hdd motor driver from 9v and painters tape. Computer hard drive manufactures drivers pages and company information. I know about normal motors like with magnets and stuff and how it works but beyaond normal 2 wire stuff i. Thank you hddparts for great products and fast shipping. More often than not its the logic board that fails in a hard drive and the motors are ok this is a simple program for a pic16f84 that changes the bit pattern for switching the fet coil drivers. Some hard drive pcbs will allow the motor to spin continually and some will stop after a certain amount of time.

This will be a crucial piece of information when we turn to the hardware and firmware implementation based on arduino. Dc 5v12v brushless motor driver board controller 34 wires hard drive motor us. As we replace andor upgrade older computers, many of us tend to save the hard drives, until weve amassed quite a collection. Brushless motor driver for disk drive motors 250114. Driving threephase stepper motor with bldc motor driver. Brands commonly affected by hard drive motor seizure seizure of the motor bearing is quite a common problem after physical shock in many situations. Hard disk motor driver tda5144at breakout from sixty.

Get the best deals on hard drive motor when you shop the largest. The catch is that you cant just power up a hdd motor and expect it to spin hard disk drives use brushless dc bldc motors which need special electronics to. You can get information about the stepper motor and running machanism in some other article of instructible. Hard driver motor electronics forum circuits, projects. Installation was easy and i had the hard drive back in the computer and copying files to a new hard drive within 15 minutes of bringing the new pcb in from the mailbox. Hackaday alum jeremy cook shows how easy it is to disassemble a hard drive to scavenge its goodies. Each output driver channel consists of nchannel power mosfets configured in a. Wd blue 1tb desktop hard disk drive 7200 rpm sata 6gbs 64mb cache 3. To find the latest driver, including windows 10 drivers, choose from our list of most popular maxtor hard disk drive downloads or search our driver archive for the driver that fits your specific hard disk drive model and your pcs operating system. You could in theory use the fg output to do closedloop control of the motor speed using a separate microcontroller. The brushless dc motor drive is used in record players, the tape drive for recorders, spindle drive in hard disks for computers, and low power drives in computers peripherals instruments and control systems.

The driver board can drive hard disk brushless motors, cdrom brushless motors and other micro brushless motor of line 3 or 4 wires without hall sensor. As shown in the graphic surviving manufacturers are seagate, toshiba and western digital wd all of whom grew at least in part through mergers and acquisitions. Brushless hdd motor driver from 9v and painters tape hackaday. Seagate wd hitachi samsung toshiba maxtor hard drive circuit. Due to the drive unique calibrations stored on the control boards rom chip, the original control board must also be swapped over to the original drive. Occasionally, a stuck hard drive motor can be unstuck. Hard drive motor failure recover data from dead hard drive. Hbridge driver has a dedicated ground terminal, which allows independent external current sensing.

Whether you have a laptop or a desktop computer, there are several types of hard drives to choose from. On the other hand, the motors of the hard disks called spindle motors must be able to generate enough torque so the magnetic platters could rotate at the desired speed. But in cases where the hard drive motor has completely failed, the hard drive platters must be removed and placed into a compatible chassis with a functional motor. You will have to run a couple of wires to ground on some hard drive to trick the pcb in keeping the motor running. Most pcb failures are caused by motor controller chip burnt, then the tvs diodes burnt and main controller ic burnt. The drv10866 is a quite popular 3phase, sensorless brushless motor driver chip integrated with six mosfets with drive currents up to 680ma peak. A hard disk drive hdd, hard disk, hard drive, or fixed disk is an electromechanical data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks platters coated with magnetic material. Your hard drive doesnt spin up and you seesmell smoke. In this projet i reuse a bldc motor that i retrieved from an old hdd, the seagate st31722a. Jan 26, 2010 a hard drive spindle motor is a 3phase ac motor, not a dc motor. Seagate skyhawk 4tb surveillance internal hard drive hdd 3. The hard drive motors, in particular, are extremely smoothrunning, and i wanted to see how to drive them. If you cannot find the right driver for your device, you can request the driver.

Mar 07, 2006 hi every one i m need to use hard disk spindle motor for my proj bcos it gives constant high rpm like 5400 or 7200rpm. The initial idea with this is to create a real mechanical gyroscope using the hard drive motor and applying that to a balancing robot. Best way to drive a spindle brushless motor from a hdd on. Old hard disk drives can make an awesome basis for electronic projects pov propeller clock etc. Hard drives sport some superpowerful magnets that you can use for all sorts of things. Ive seen many sensorless bldc motor drivercontroller modules and most of them are tailored especially for small applications such as cooling fan control. It also offers synchronous rectification pulse width modulation pwm operation, and sensorless proprietary backemf bemf control scheme which is pretty impressive.

Running a hard drive motor with an rc speed controller. Hard disk motor driver tda5144at breakout from sixty four. The zip file includes a description with photos, wiring schematics, coreldraw and pdf versions of the encoder wheels used, and of course the code. Unlike floppy drives, where motor commands are directly send over the ide cable, on hard disk drives, the drives controller is expected to calculate cluster position and actuate the motor. You could, of course, try build your own brushless motor driver circuit but that is a project and a half by itself.

Hard drive stepper motor with high speed spinup circuit. Brushless motor driver for disk drive motors imajeenyus. Driving a threephase brushless dc motor with arduino part. Jul 19, 2017 hard drive motor hdd motor driver running a hard drive motor easy hard drive motor hack. These operations are always carried out by our skilled and highly trained cleanroom data recovery technicians and engineers. The driver board can drive hard disk brushless motors,cdrom brushless motor and so on the micro 3wire or 4. Choose from a great selection of external drives, portable drives and more online at. This code provides a simple way to control a brushless spindle motor such as found in hard disk drives at rotational speeds up to 120 hz, with good stability, control, acceleration and torque. The photo above shows a magnetic knife block made by carving recesses in a piece of wood for the hard drive.

For example, if you unplug the power and data cables from the hard drive but you still hear the noise when you boot up the computer, its clear that the problem is not with the hard drive. When you hear a seagate hard drive beeping, that drive is telling you exactly what is wrong with it. Hard disk drives use brushless dc bldc motors which need special electronics to drive their coils. This was insufficient for the larger hard drive motor, so i briefly shorted out the sense resistor during startup. You could, of course, try build your own brushless motor driver circuit. Seagate ironwolf 4tb nas internal hard drive hdd 3. Hello all, here i have tried to run the hard disk with ic 555 and ic 4017 and motor controller ic l293d the idea is simple, hard disk motor requires 3 shifted pulses to run. Hard disk drive is a compact mechatronic component and there is no lot available space for placing its motor. Hard drive disassembly is easy and rewarding hackaday. Hard drives work by spinning platters full of magnetized data while a readwrite head very quickly harvests or changes bits as needed. A motor is the mechanical or electrical device that generates the rotational or linear force used to power a machine. Tis integrated driving solutions are ideal for driving all motors and actuators in an optical disk drive system. Make offer dc 5v12v brushless motor controller driver speed control for hard drive motor.

You can use the original pcb that comes on the hard drive to power the motor. Hard drive spindle motors often have 12 cogs, for example. Nas network access storage is a storage space, which we can access through a network. Brushless motor driver board controller for hard drive motor 46 x 61 mm. To replace a spindle motor, our engineers take the platters out of the drive and carefully set them into a donor hard drive. Basically hard disk drive has same basic elements as the floppy disk drive. You can get information about the stepper motor and running machanism in. None of the first four entrants continue in the industry today. Hard drives have highspeed lowprofile motors that can be reused. Maxtor hard disk drive drivers download for windows 10, 8, 7.

I need to get a harddrive motor up and running, it has four pins for power, does anyone know exactly what these pins or which is which, the motor is from a harddrive from an old xbox, i worked hard get this wretch out all the way down to the motor, honestly microsoft should build bomb shelters, and the casing of the hard drive is pretty tough, on of the boards on it needed some friendly. In the case of seagate hard drives and specifically the 7200. Best way to drive a spindle brushless motor from a hdd. The motors all run pretty well the hard drive motor is around 6000rpm with a 12v supply, and the zip drive motor is around 15000rpm way too high for the original purpose. How to swap a hard drive controller circuit with pictures. The title is not accurate as this is not a stepper motor but infact a spindle motor brushl. The catch is that you cant just power up a hdd motor and. The usual spinning sound you hear when you power up your computer is absent, and when the hard drive of your computer wont spin, you cant access any of the data stored on them.

Simple best life hack run a 12v stepper motor without a driver duration. Hard drive motor hdd motor driver running a hard drive motor easy hard drive motor hack. The drivers have digital control and builtin protection for harmful thermal, voltage, and current conditions, ultimately reducing system cost and board space in bluray, dvd, and cd drive systems. They also have applications in aerospace, in biomedical and in driving cooling fans, etc. Hard disk drive motor bldc driver propeller object exchange. The chinese 5v12v bldc motor driver board for hard drive motor 34 wire. Can i run a hard drive motor without additional drive. Interesting page which compares the performance of a couple of other bldc drivers. Sometimes, a hard drive can start beeping due to a failure of its electronics to supply enough power to the spindle motor, but this is a rare cause. How to run an hdd spindle motor quietly and efficiently. Hard drive spindle motor is a brushless motor with wye wiring with 4 connectors.

Dc 5v12v brushless motor controller driver speed control for hard drive motor. Hard disk motor op arduino hard drive stepper motor hdd motor drive control how to power a hard drive motor. What to do when your hard drive is making noise verify the hard drive is the source of the noise and not a different hardware component. Hard drives disk have highspeed lowprofile brushless motors that can be reused, called bldc. Once we have done that, we can connect the nas to our router and have access to our data from everywhere. The use of this design is governed by, and subject to, the terms and conditions of the intel hardware reference design license agreement overview. In computer storage, disk buffer often ambiguously called disk cache or cache buffer is the embedded memory in a hard disk drive hdd acting as a buffer between the rest of the computer and the physical hard disk platter that is used for storage. We will find out how it works and how we can use its construction to determine whether it spins clockwise. In most cases, motor controller chip burnt by be seen by eyes. Most of that industry has vanished through bankruptcy or mergers and acquisitions. At least 223 companies have manufactured hard disk drives. You can use those differents componens at their own or use the controlling electronics provided by the hard disk drive electronics.