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bipolar stepper motor
Related Posts

  • Forum Post: Bipolar stepper motor- mainly: positioning- which driver?

    Mikolaj Filar
    Hello, I need a precise positioning a bipolar stepper motor 8V, 0.8A by a (probably) microcontroller (0-360 degrees) with 0,2-1,8 degree angle precision (it would be more, but then i will need to use more complex mechanical system). The best thing for desegner (and uC which will responsible for other...
    on Feb 23, 2012

  • Forum Post: trouble installing the CPG004-5_DRV88xxEVM_R1p1 software

    HAIHONG ZHU
    I bought the DRV8825EVM. I am having trouble installing the CPG004-5_DRV88xxEVM_R1p1 software. After downloading and extracting the files and running CPG004-5_DRV88xxEVM_R1p1.exe, I get the following error: "Component 'MSCOMM32.OCX' or one of its dependencies not correctly registered...
    on Jun 21, 2012

  • Forum Post: DRV8825 in 32 micro step mode

    richard markham
    I have been testing the DRV8825 with a 2A stepper motor running at full power on 24V. I have been trying to get smooth low speed rotation, by using 32 step mode. I seem to be getting some 'cogging' where the motor progresses smoothly through the 32 steps until the end when it suddenly jumps...
    on Jun 15, 2012

  • Forum Post: suggest a stepper motor

    nithyananthan nand
    pls suggest a stepper motor along with control board which supports stellaris lm3s811 kit... i am in search of a low cost stepper motor kit..
    on Aug 14, 2012

  • Forum Post: RE: Sharing Motor driver control lines

    Gerard Belanger
    Thank You Jose. Let me summarize. In my application, Motor A does most of the work, motor B has no load, and can be off. When Motor A is done, Motor B does a quick cleanup, but motor A needs to be powered to provide some holding torque. Then, either the work cycle repeats, or both motors can be turned...
    on Aug 16, 2012

  • Forum Post: drv8811 problem

    hardik padhariya
    hello frndz..... i m working on arduino board... i have made it prototype when i connect a motor and give an input motor does not rotate...and when i increase the current it starts rotating without any input... what i measure is that when motor not connected.. voltage on pin 6 and 9 is 3.03...
    on Sep 14, 2012

  • Forum Post: Sharing Motor driver control lines

    Gerard Belanger
    Greetings, I have a design which uses a DRV8811. I need to add a second stepper motor and controller. The controller could be another DRV8811. But I am light on control bits. Since I only have to run one motor at a time, I was wondering if I could share all of the control lines, except RESETn,This...
    on Aug 15, 2012

  • Forum Post: Suggestion for Stepper reference?

    Gerard Belanger
    Greetings! Does anyone have any suggestions for a reference book on using stepper motors? In particular, one that covers how to develop a proper acceleration ramp. Gerry Belanger
    on Dec 18, 2012

  • Forum Post: Stepper vs DC motor

    sandy12868
    Hi, I know this is not right forum to discuss this, but I would definitely appreciate some expert advice. We have a conveyor belt application where positioning is not important. Required torque is 98.0 mN.m. the shaft should rotate at an avg speed of 30 rpm. so either geared DC motor or stepper motor...
    on Mar 8, 2013

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