Questions tagged [motor]
Without qualification 'motor' is usually taken to mean a rotary electromechanical motor, typically either a brushed or brushless design.
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Motor plugin in ROS2
I want to build a self-balancing robot. In the simulation of this robot, I need to have a motor plugin that allows me to set the wheel speeds and accurately implement the mathematical model of this ...
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What motor do I need to mimic the opening mechanism of flower petals? [closed]
I am completely inexperienced in any technical areas. However, I need a small motor for a larger art project and was hoping that someone here might be able to help me.
I would like to build a flower ...
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What other BLDC form factors are out there and similar to Pancake style BLDCs?
What other form factors of BLDC motors are there which I should consider? I need to try to stay as compact as possible in at least one axis (like is accomplished by a pancake motor). I specifically ...
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Controlling power input for different currents and voltages connected to the same power source
I am new to robotics and am struggling with the electronics a bit. I am using two 9 V batteries in series to provide 18 V. I need to power 2 x 12 W DC motors and an Arduino Uno. I need to divide the ...
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ros2_canopen implementation motor
I implemented the ros2_canopen Package for my Motor. So, the device started and i configured all the stuff with the yaml file. My yaml file can you see below:
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ROS2 CANopen Stack
I'm trying to implement the ros2_canopen package for my Motor. So, i installed the package and set up all the configuration stuff. If i started the launch-file, I get following error message:
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Incorrect values of encoder for mbot Ranger
I have an mbot ranger which uses the 180 Optical Encoder Motor (https://support.makeblock.com/hc/en-us/articles/12376087604887-About-180-Optical-Encoder-Motor-for-mBot-Ranger-). My final goal is to ...
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Simulating more powerful motors in Gazebo?
Is there a way to get Gazebo to recognize the power of a motor?
I have a couple of powerful motors in my differential drive robot that given the weight of the robot I should be doing 16 feet/second ...
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High speed, high precision motors for a Spherical Parallel Manipulator
As the title says, I am looking for motors suitable for my Spherical Parallel Manipulator.
The Spherical Parallel Manipulator will have a camera (likely a DLSR) mounted to it. The motors need to be ...
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ROS2 Controller to send torques
I have been working on a self balancing robot and would really appreciate some help,
I would like to know how to send torques to motors with ros2 control, I'm using dynamixel x motors.
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Rotot hardware - batteries considerations
[please dont downvote, just let me know what infos are missing]
I built my second robot and I always end up with the same issue ...
The CPU board always resets when a high rush of current is demanded ...
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My obstacle avoiding car doesn't work with dry cells
Ok, I am not a genius in such projects but, it is the first project I am doing in robotics.
The problem is that the wheels of the car doesn't continuously tend to rotate when I power the motor driver ...
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Gazebo SDF file, Defining Motor & Prop parameters like MaxRotVel, RotorDragCoefficient etc
I am new to Gazebo SDF file generation and I am facing problems in defining motor parameters. Can anyone give an understanding (also where to get it). Iris is an example which is already there as a ...
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Controlling motion of single link
This seems like it should have been a well studied problem, but I can't find any solution.
We want to define what a motor must be commanded to do to move a single link with mass $m$ and length $l$ $...
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Accuracy of PTZ with Permanent Magnet Synchronous Motor (PMSM)
For my project I need a pan-tilt system able to provide 0.1° resolution or better.
I do have my own solution based on stepper motors with planetary gear for low backlash and 0.05°.
However, I designed ...
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