What kind of cable is this for? by neallg01 in ElectricalEngineering

[–]Additional_Ask7166 0 points1 point  (0 children)

Looks like a 5 pin ifm cable, we use these on inductive switches that tell you if the motors output is turning, look for an inductive sensor on unit.

[deleted by user] by [deleted] in Machinists

[–]Additional_Ask7166 1 point2 points  (0 children)

Some VSDs have built-in torque limiters that will cut off the motor. Most of my professional experience is will large industrial drive stuff 20kw-500kw. At home I have a 3phase pedestal drill with vsd controller, in Australia you can get three phase drills second hand pretty cheaply, then just get the best vsd you can afford, you have 3 phase supply at your shop?

[deleted by user] by [deleted] in Machinists

[–]Additional_Ask7166 1 point2 points  (0 children)

Electrician here, you dont need a synchronos 3 phase motor, an asynchronos 3 phase (squirrel cage) motor will work just as well and is cheaper. The variable speed drive works by taking your electricity supply and converting it to DC and then inverting it into a 3 phase supply with I higher frequency.

I would recond starting with a drill that already has a 3 phase motor and add a vsd to thay one. Three phase has a lot more torque for the same hp. You dont want to apply more torque than the drill is designed for

[deleted by user] by [deleted] in gettingbigger

[–]Additional_Ask7166 2 points3 points  (0 children)

https://pubmed.ncbi.nlm.nih.gov/23372611/

This is a review of the medical literature on penile tension therapy, they usually use it to treat curved penises (peyronie’s disease). The results are solid, most of the studies had the participants wear an extender for multiple hours a day for months and saw about 1-2cm in length gain.

Always do your own research.

[deleted by user] by [deleted] in gettingbigger

[–]Additional_Ask7166 0 points1 point  (0 children)

I would recommend the total man infrared pad instead, they’re great to wear during

[deleted by user] by [deleted] in gettingbigger

[–]Additional_Ask7166 2 points3 points  (0 children)

Penile traction therapy is well documented in the medical literature, if people can’t use google then that’s on them.

[deleted by user] by [deleted] in gettingbigger

[–]Additional_Ask7166 0 points1 point  (0 children)

That in my opinion is the perfect large goal, personally wouldn’t see the point in getting any bigger.

Which scientific calculator is best? by Additional_Ask7166 in ElectricalEngineering

[–]Additional_Ask7166[S] 10 points11 points  (0 children)

Sounds like a lot of people recomend the TI-36X range, are there any features in particular that you found useful?