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What is difference between servo drive and variable freqency drive?
Wiki User
∙ 12y ago
there is no difference.
Wiki User
∙ 12y ago
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What is the difference between Variable Speed Drive and Variable Frequency Drive?
A variable frequency drive (VFD) refers to AC drives only and a variable speed drive (VSD) refers to either AC Drives or DC Drives. VFD's vary the speed of an AC motor by varying the frequency to the motor. VSD's referring to DC motors vary the speed by varying the voltage to the motor.
What is the difference between drive and machine?
what is the difference between drive and machine
What is the difference between a drive and a disk?
The difference between a drive and disk is that a drive is used to read a disk whether it be a floppy disk or a compact disk.
What's the difference between a variable frequency drive (VFD) and a variable speed drive (VSD)?
Adjustable speed drive (ASD) or variable-speed drive (VSD) describes equipment used to control the speed of machinery. Many industrial processes such as assembly lines must operate at different speeds for different products. Where process conditions demand adjustment of flow from a pump or fan, varying the speed of the drive may save energy compared with other techniques for flow control
What is the difference between a USB Flash drive and a pen drive?
There is no difference. Flash drive, pen drive, and thumb drive are all interchangeable terms.
What is the difference between a flash drive and hard drive?
lol really
What is difference between integral pen drive and usb memory stick?
There is no difference
Difference between pen drive and a usb flash drive?
only the name is different
What is the difference between over drive and drive on a 1993 Oldsmobile?
Drive is 3rd Gear. Overdrive is 4th Gear.
What is the difference between a processor and memory and a hard drive?
a lot
What is the different between formatting SATA hard disk drive and PATA hard disk drive?
There is difference between SATA and PATA HDD but no difference between the formatting..
What is the difference between a CD-ROM and a CD-ROM drive?
The same as the difference between a phonograph record and a phonograph. The CD-ROM is where the data is stored. the purpose of the CD-ROM drive is to read it.
