The benefits of the H.D.R.C Spindle Motor Replacement Tool

 

Spindle motors are the devices that spin the platters. They can spin these disks at a set rate, ranging anywhere from 5400 RPM to 7200 RPM! Some spindle motors are located in a position below the head disk assembly, while others are built into the hub of the platters. The modern ones are usually all built into the hub because this takes up less space and thus allows for more platters to be built in. More platters equal more storage space.

 

The temperature of the spindle motor will vary under the effect of the heat produced during the operation of the motor itself, or the changing of the atmospheric temperature, however, temperature variation of upper and lower ball bearing is different. This will sometimes lead the temperature difference between the upper and lower ball bearings.

 

In the spindle motor of the hard disk drive device, the lowered accuracy of rotation of the rotor hub will lean the hard disk or magnetic storage medium, or drive the disk in an eccentric manner to occur the disk crush to impair the reliability of the hard disk drive device.

 

Accordingly, the object of the present invention is to provide a spindle motor of high accuracy of rotation irrespective of the temperature differential for driving the hard disk or disks of the hard disk drive device.

 

Some times Hard drives do not responses or crashed due to spindle motor and bearing problem. At that situation data could not be recovered and recoverable by many data recovery companies. Actually Data are remains same as in the platter surface but not in the readable mode. Some Data recovery specialist give up saying damaged Hard-disk. But in this situation data still can be recovered by Exchanging the spindle bearing and motor. HDRC have developed a hardware device that safely removes the motor assembly from hard disks, allowing the platters to then be transplanted to a donor drive.

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Copyright @ 2010 , HDRC , All rights reserved Last updated : 15th July 2011