Skip to main content
removed "edit" text, and edited the original question to include the new information
Source Link
Ian
  • 11k
  • 3
  • 24
  • 65

I ran into confusion while reading about motors.

Consider a motor with these specs:

  • Maximum motor voltage - 6VDC
  • No load current - 250mA max.
  • Stall current - around 1A

I am considering using the Texas Instruments L293D, with these specs:

  • Output Current - 600 mA Per Channel
  • Peak Output Current - 1.2 A Per Channel

If I use the L293D (600mA per channel) to run 1 motor (back and forth), whatis this safe? What would happen if my motor requires more than 600mA? Does this simply mean I need different driver IC?

Also, the specs say that if I want to drive 2 motors then i'll need to compensate for the current. Is it current from my power supply or from the motor driver?

EDIT:

Exact information from Texas L293D

  • Output Current - 600 mA Per Channel
  • Peak Output Current - 1.2 A Per Channel

With reference to my first question, does this mean i'm save to use this driver?

I ran into confusion while reading about motors.

Consider a motor with these specs:

  • Maximum motor voltage - 6VDC
  • No load current - 250mA max.
  • Stall current - around 1A

If I use L293D (600mA per channel) to run 1 motor (back and forth), what would happen if my motor requires more than 600mA? Does this simply mean I need different driver IC?

Also, the specs say that if I want to drive 2 motors then i'll need to compensate for the current. Is it current from my power supply or from the motor driver?

EDIT:

Exact information from Texas L293D

  • Output Current - 600 mA Per Channel
  • Peak Output Current - 1.2 A Per Channel

With reference to my first question, does this mean i'm save to use this driver?

I ran into confusion while reading about motors.

Consider a motor with these specs:

  • Maximum motor voltage - 6VDC
  • No load current - 250mA max.
  • Stall current - around 1A

I am considering using the Texas Instruments L293D, with these specs:

  • Output Current - 600 mA Per Channel
  • Peak Output Current - 1.2 A Per Channel

If I use the L293D to run 1 motor (back and forth), is this safe? What would happen if my motor requires more than 600mA? Does this simply mean I need different driver IC?

Also, the specs say that if I want to drive 2 motors then i'll need to compensate for the current. Is it current from my power supply or from the motor driver?

Tweeted twitter.com/#!/StackRobotics/status/338384789172277248
added 219 characters in body
Source Link

I ran into confusion while reading about motors.

Consider a motor with these specs:

  • Maximum motor voltage - 6VDC
  • No load current - 250mA max.
  • Stall current - around 1A

If I use L293D (600mA per channel) to run 1 motor (back and forth), what would happen if my motor requires more than 600mA? Does this simply mean I need different driver IC?

Also, the specs say that if I want to drive 2 motors then i'll need to compensate for the current. Is it current from my power supply or from the motor driver?

EDIT:

Exact information from Texas L293D

  • Output Current - 600 mA Per Channel
  • Peak Output Current - 1.2 A Per Channel

With reference to my first question, does this mean i'm save to use this driver?

I ran into confusion while reading about motors.

Consider a motor with these specs:

  • Maximum motor voltage - 6VDC
  • No load current - 250mA max.
  • Stall current - around 1A

If I use L293D (600mA per channel) to run 1 motor (back and forth), what would happen if my motor requires more than 600mA? Does this simply mean I need different driver IC?

Also, the specs say that if I want to drive 2 motors then i'll need to compensate for the current. Is it current from my power supply or from the motor driver?

I ran into confusion while reading about motors.

Consider a motor with these specs:

  • Maximum motor voltage - 6VDC
  • No load current - 250mA max.
  • Stall current - around 1A

If I use L293D (600mA per channel) to run 1 motor (back and forth), what would happen if my motor requires more than 600mA? Does this simply mean I need different driver IC?

Also, the specs say that if I want to drive 2 motors then i'll need to compensate for the current. Is it current from my power supply or from the motor driver?

EDIT:

Exact information from Texas L293D

  • Output Current - 600 mA Per Channel
  • Peak Output Current - 1.2 A Per Channel

With reference to my first question, does this mean i'm save to use this driver?

grammar, clarity
Source Link
Ian
  • 11k
  • 3
  • 24
  • 65

How do I interpret these specs for a motor driver and motor voltagedriver?

I ran into confusion while reading about motors.

SupposeConsider a motor with these specs:

1. Maximum motor voltage - 6VDC
2. No load current - 250mA max.
3. Stall current - around 1A
  • Maximum motor voltage - 6VDC
  • No load current - 250mA max.
  • Stall current - around 1A
  1. If I use L293D (600mA per channel) to run 1 motor(back and forth), what would happen if my motor requires more than 600mA? or this simply means i need different driver IC?

  2. Again, they say if i want to drive 2 motors i'll need to compensate for the current. Is it current from my supply or the driver current?

If I use L293D (600mA per channel) to run 1 motor (back and forth), what would happen if my motor requires more than 600mA? Does this simply mean I need different driver IC?

Also, the specs say that if I want to drive 2 motors then i'll need to compensate for the current. Is it current from my power supply or from the motor driver?

motor driver and motor voltage

I ran into confusion while reading about motors.

Suppose a motor with these specs:

1. Maximum motor voltage - 6VDC
2. No load current - 250mA max.
3. Stall current - around 1A
  1. If I use L293D (600mA per channel) to run 1 motor(back and forth), what would happen if my motor requires more than 600mA? or this simply means i need different driver IC?

  2. Again, they say if i want to drive 2 motors i'll need to compensate for the current. Is it current from my supply or the driver current?

How do I interpret these specs for a motor and motor driver?

I ran into confusion while reading about motors.

Consider a motor with these specs:

  • Maximum motor voltage - 6VDC
  • No load current - 250mA max.
  • Stall current - around 1A

If I use L293D (600mA per channel) to run 1 motor (back and forth), what would happen if my motor requires more than 600mA? Does this simply mean I need different driver IC?

Also, the specs say that if I want to drive 2 motors then i'll need to compensate for the current. Is it current from my power supply or from the motor driver?

edited body
Source Link
Loading
Source Link
Loading