IFI motor problem

[sebas2mil]

we are trying to figure out what the IFI Multi-Speed Motor wires mean the black red yellow orange wires

we want to know if anybody knows what they are
thanks
sebas
go TechTigers 1251

[Mike Betts]

Originally Posted by sebas2mil

we are trying to figure out what the IFI Multi-Speed Motor wires mean the black red yellow orange wires

we want to know if anybody knows what they are
thanks
sebas
go TechTigers 1251

Sebas,

Please be more specific... Are you talking about the Edubot servos?

Regards,

Mike

[NoodleKnight]

I think he's talking about these motors

The black red yellow orange wire is the only means to control & power the motor. The EDUBot Controller has special ports for these motors, although you can directly plug the motors into pwm ports and relay ports (they autodetect the port-type) on the FRC Robot Controller.

[sanddrag]

That seemed pretty specific to me. It is no longer called the Edubot and they are not servos. This is what he is talking about http://www.ifirobotics.com/edu-motors.shtml
Typically servos (which these are not) have three wires: positve, ground, and signal. What the 4th is for here, I don't know.

[sebas2mil]

Originally Posted by Mike Betts

Sebas,

Please be more specific... Are you talking about the Edubot servos?

Regards,

Mike

yes we are

sebas

[sebas2mil]

what we need to know is what the orange wire is four because we are trying adapt it to a bobot

sebas

[NoodleKnight]

The IFI multi-speed motor, which I believe is what you were talking about, is the one with the 4 wired cable (Black, Red, Yellow, Orange). IFI doesn't make servos.
Regardless, I think you're looking for this:

Black - Ground
Red - +Battery
Yellow - PWM Control
Orange - +Battery

Here's the document on the 2004 Mini Robot Controller, look on Page 8, there's the pin-out diagram for the multi-speed motor.

[sebas2mil]

Originally Posted by NoodleKnight

The IFI multi-speed motor, which I believe is what you were talking about, is the one with the 4 wired cable (Black, Red, Yellow, Orange). IFI doesn't make servos.
Regardless, I think you're looking for this:

Black - Ground
Red - +Battery
Yellow - PWM Control
Orange - +Battery

do you any clue of what the voltage on orange one is please
sebas

[sanddrag]

That's odd, I wonder why there are two power + ?

Anyway, why would you adapt this to a BoeBot instead of just using the modified servos that come with it? http://www.parallax.com/detail.asp?product_id=900-00008 Very cheap too. The speed and torque are comparable as well.