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mahadh92

Home Members mahadh92

feel free to call us    +919.557.9162      sdr@sdrobots.com

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@mahadh92

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    mahadh92 started the topic motors behaviours in the forum Electrical & Controls 10 years ago

    Hello SDR,
    I got a SDR standard 4-wheeled platform with 4 motors of
    “IG42 24VDC 122 RPM Gear Motor with Encoder”
    and got Roboteq SDC21xx motor controller to control them.
    The motor controller is two channel only.
    i control the left two motors in one channel together.
    and the right two motors in one channel together.

    P.S. the left two motors have…[Read more]

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    mahadh92 replied to the topic motors problem in the forum Product Questions 10 years, 1 month ago

    thank u so much

  • Profile picture of mahadh92

    mahadh92 replied to the topic motors problem in the forum Product Questions 10 years, 1 month ago

    and if i have 4 motors but i can only control them by pairs.. i only have two channels and control each two motors as one.. u have any suggestions?

  • Profile picture of mahadh92

    mahadh92 started the topic motors problem in the forum Product Questions 10 years, 1 month ago

    hello,
    i got four of the
    IG42 24VDC 122 RPM Gear Motor with Encoder
    motors and when i measure how many pulses two of them produce i get different values..
    is it normal that one of them is actually slower than the other?

    thank u

  • Profile picture of mahadh92

    mahadh92 replied to the topic encoder in the forum Electrical & Controls 10 years, 1 month ago

    i found the solution of the problem.
    the problem is that the datasheet shows the purple should go with channel B and blue with A.
    but the motors that we received provide an opposite connection such as the one shows on this picture:
    http://www.superdroidrobots.com/images/TE-179-000-C.jpg

    i changed the channels wires and things are working great…[Read more]

  • Profile picture of mahadh92

    mahadh92 replied to the topic encoder in the forum Electrical & Controls 10 years, 1 month ago

    thank u so much.. yes i only have the wires stabbed into DB15.
    thank u so much for the help.
    i will check them.

  • Profile picture of mahadh92

    mahadh92 replied to the topic encoder in the forum Electrical & Controls 10 years, 1 month ago

    yes thank u i already did all of that.. the problem is that i get some values only when i move the pullup board with my hand… that’s why i’m asking where should i install it in order to feel the rotations of the motor?

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    mahadh92 replied to the topic encoder in the forum Electrical & Controls 10 years, 1 month ago

    is there any video showing where to install the board ? i think it has a photo transistor or so

  • Profile picture of mahadh92

    mahadh92 replied to the topic encoder in the forum Electrical & Controls 10 years, 1 month ago

    ok when i move the motors using the sliders.. nothing happens.
    when i move the pullup board .. i get some values.
    should i install the board in a specific way? where? there’s no much documentation about this stuff

  • Profile picture of mahadh92

    mahadh92 started the topic encoder in the forum Electrical & Controls 10 years, 1 month ago

    hello,

    i have bought the

    RoboteQ SDC2150 – 2x20A 50V Motor Controller with Encoder Input
    and the
    IG42 24VDC 122 RPM Gear Motor with Encoder
    with the
    IG32, IG42, and IG52 Gear Motor Encoder Pull-up Board.

    and connected the pullup board to the motor.
    how should i connect it to the motor controller?
    should i give it power? or is the power…[Read more]

  • Profile picture of mahadh92

    mahadh92 replied to the topic questions regarding a product in the forum General Robot Discussion Topics 10 years, 3 months ago

    Thank you so much.
    the second question i’m still confused about it though.

    if i chose to order this motor controller:
    RoboteQ SDC2150 – 2x20A 50V Motor Controller with Encoder Input (Add $225.00)

    how many motor controller will i get? and how will it control the 4 mototrs?

    Thanks a lot

  • Profile picture of mahadh92

    mahadh92 started the topic questions regarding a product in the forum General Robot Discussion Topics 10 years, 3 months ago

    hello,

    i’d like to order the 4WD All Terrain Robot Platform – IG42 SB, Item #:TP-132-042.
    and i have a few questions regarding it.

    first, if i chose to order this motor:
    IG42 24VDC 122 RPM Gear Motor with Encoder (Add $230.00).
    Does the encoder has an odometer that will show the distance traveled by the robot?

    second, if i chose to order this…[Read more]

  • Profile picture of mahadh92

    mahadh92 replied to the topic a robot project in the forum General Robot Discussion Topics 10 years, 3 months ago

    THANK YOU SO MUCH EVERYONE

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