controlling dc motor speed

[Brian_Beal]

According to their website, they are shipping the 30 amp drivers. You will still need a controller, though.

[tmdar]

Yes you are right and they have not suggested me that what kind of controller will be effective with that driver.
The are introducing new dual motor controller which will be able to handle upto 30 amps in june

Let me explore more this pololu
Thankyou

[raj_pandey]

i'm new to LabVIEW

doing project to control a Dc Motor(220VDC 2.6A,500W)

to control by PWM using IGBT chopper and IR2110 driver IC

help me for LV code

[AnalogKid2DigitalMan]

raj:

Proabably should have started a new thread, but:

What DAQ hardware do you have?

Under Help/Search for Examples/type in PWM. This will get you started with software for PWM generation.

I strongly suggest galvanic or optical isolation between the motor drive and your DAQ hardware!

And keep one hand behind your back

[raj_pandey]

i'm using NI 6221 multifunction DAQ card

LV7.1 ,

can u help me writing code