Pages: [1]   Go Down
Author Topic: rotate DC-Motor 180 degrees in both directions ?  (Read 1084 times)
0 Members and 1 Guest are viewing this topic.
Offline Offline
Full Member
***
Karma: 0
Posts: 109
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

hi
kindly, i have a DC-Motor and arduino mega ...i wanna rotate DC-Motor 180 degrees in both directions...how to do that pls? ...

Logged

Manchester (England England)
Offline Offline
Brattain Member
*****
Karma: 619
Posts: 33987
Solder is electric glue
View Profile
WWW
 Bigger Bigger  Smaller Smaller  Reset Reset

Is the motor geared? If not you can't control a normal DC motor to just rotate half a turn.
Logged

Offline Offline
Full Member
***
Karma: 0
Posts: 109
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

no it is just a DC-Motor ...but i have another motor, its a stepper motor with 6 pins ...i dont know how to use it...its name (motor-unipolar stepper:PM55L-048-HPG9 aka C2164-60045 NBM-MAT Stepper motor with metal gear) can i use it ..and how ?
Logged

Manchester (England England)
Offline Offline
Brattain Member
*****
Karma: 619
Posts: 33987
Solder is electric glue
View Profile
WWW
 Bigger Bigger  Smaller Smaller  Reset Reset

Quote
can i use it
Yes
Quote
and how

http://www.thebox.myzen.co.uk/Workshop/Motors_3.html
or
http://arduino.cc/en/Reference/Stepper
Logged

Offline Offline
Full Member
***
Karma: 0
Posts: 109
View Profile
 Bigger Bigger  Smaller Smaller  Reset Reset

thank you , i think that the 4 pins circuit in this page is helpfull
http://arduino.cc/en/Reference/StepperUnipolarCircuit

but my motor wires are all black and im dont sure of the right positions...maybe i will try
Logged

Manchester (England England)
Offline Offline
Brattain Member
*****
Karma: 619
Posts: 33987
Solder is electric glue
View Profile
WWW
 Bigger Bigger  Smaller Smaller  Reset Reset

Quote
but my motor wires are all black and im dont sure of the right positions
Measure the resistance between the wires. The wire that is connected to all the others with the lowest resistance is the common one.
They wire the other four any way. If the motor chatters instead of turning then swap two wires over and try again.
Logged

Pages: [1]   Go Up
Jump to: