File:Floppy_drive_spindle_motor_open.jpg
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Summary
DescriptionFloppy drive spindle motor open.jpg | The spindle motor of a 3.5" floppy disk drive (by TEAC Corp.), taken apart. It is a brushless DC outrunner with a 12-pole stator. The stator is affixed to the circuit board, the rotor is lying to the right. The Hall sensors are included on the board, between coils, in the upper left. |
Date | |
Source | Own work |
Author | Sebastian Koppehel |
Licensing
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Annotations InfoField | This image is annotated: View the annotations at Commons |
274
42
182
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Switches for
- write protect
- disk present
466
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42
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1200
hall sensor
986
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70
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1200
permanent magnetic ring on the rotor
Items portrayed in this file
depicts
14 September 2007
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 12:32, 14 September 2007 | 1,600 × 1,200 (446 KB) | SKopp | {{Information |Description=The spindle motor of a 3.5" floppy disk drive (by TEAC Corp.), taken apart. It is a brushless DC outrunner with a 12-pole stator. The stator is affixed to the circuit board, the rotor is lying to the right. |Source=Own photograp |
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Metadata
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Camera manufacturer | Konica Corporation |
---|---|
Camera model | Konica Digital Camera KD-400Z |
Exposure time | 137/5,000 sec (0.0274) |
F-number | f/2.8 |
ISO speed rating | 100 |
Date and time of data generation | 12:58, 14 September 2007 |
Lens focal length | 8 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 12:58, 14 September 2007 |
Image compression mode | 1.7 |
APEX brightness | 3.2 |
Exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 39 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Macro |