Recent content by MOTASH

if you forget about the motor: what is the torque needed to rotate the above cylinder by 1.8deg from rest in 10ms

I'm having a problem characterizing the load, to select a proper motor I'm not sure if i understand your point : by looking into motor curves how can i select which one fits? regarding the speed of 30rpm,i hope i could make it 300rpm :),but into the eqn this would mean a higher angular velocity...

Hi All, I'm working on some design and apparently my physics expertise are getting rusty,i'd appreciate some help with the following:- I need to calculate the required torque for a stepper motor to rotate a solid cylinder with the following properties:- radius : 20cm height: 12cm density : the...

Hi All, I'm mainly interested in Permanent Magnet (PM) Simulations with MAXWELL and having some questions that i would appreciate if someone can help me with:- 1- is it possible to simulate 3D Transient with only PMs (excitation by Magnetic Forces) such that i can see a motion due to...

Hi I'm having an issue ANSOFT MAXWELL : Assigning a permanent magnetic material to a body (for ex NDFE35) provides me a means of setting the magnetization direction (through x,y,z unit vectors ) inside the material settings so if i have multiple PM bodies rotated :- 1- do i need to create a...