Hello Guest it is December 07, 2021, 09:44:27 PM

Author Topic: dc motor with mach3 pwm  (Read 1892 times)

0 Members and 1 Guest are viewing this topic.

dc motor with mach3 pwm
« on: January 14, 2015, 02:25:08 PM »
hi all
it is me again with may be wrong quistions
but that is me , so what shall i do , i need to learn
i am facing a new situation with my application  and here itis
i need to connect a dc motor to my machine and control its speed with pwm - that what a engineer friend advised me-  how to do this if write and do i need a special hardware
can any one please explain or refer thanks for all
 ;D

Offline Hood

*
  •  25,838 25,838
  • Carnoustie, Scotland
    • View Profile
Re: dc motor with mach3 pwm
« Reply #1 on: January 14, 2015, 04:58:18 PM »
What are you wanting to do with the motor?
Hood

Offline Tweakie.CNC

*
  • *
  •  8,867 8,867
  • Super Kitty
    • View Profile
    • Tweakie.CNC
Re: dc motor with mach3 pwm
« Reply #2 on: January 15, 2015, 04:12:42 AM »
And what type of dc motor are you intending to use ?

Tweakie.
KEEP SAFE !
Re: dc motor with mach3 pwm
« Reply #3 on: January 16, 2015, 06:08:12 AM »
the dc motor will drive a pump but I'm not sure of the proper speed for the pump
and i think if it's possible it will be cheaper than ac motor+inverter (vfd)
and what kind i choose i hope you lead me