Help to choice a linear actuator for 2dof

F... me motion!

Hey the 60:1 motor from MCProducts is 80 rpm.( I own this one) They realised the error in their label ( before i bought that wormgear from them, i was a bit confused because of the specs of the motor itself (4900rpm/60= 80, not 65 as the were showing). After I talked several times to Zack ( the guy form MotionControlProducts) telling him my confusion he checked it and he finally fixed it.

there is a ZYT-90-155mm sold alone, on their site, rated at half the speed the same ZYT-90 motor they use on the wormgear with 60:1.

Its the same motor I got for my actuator. I spect 1.37 Turns to move my piston 50cm. with 6cm radius pulleys. I spect to be around the commercial SCN5 speed with the SCN6 torque while loaded.

@eaorobbie @bsft many thanks, sorry fo my delay in response but i go very slow, my three little child , work, wife and my world time zone not help


@CalSim thanks for the reply but actually I did not understand, I use a translator and translation confused me a little , did you mean that the engines are ok or something else?

Sorry for that, i did not explain it right. I just edited my previous post.

Many thanks @Cal, then it's a good motor, rigth !?
as you have connected the arm lever to the engine ? it has only one hole.....
have a pics to show?

@wDOCw hope the family is well, they come first in my life too.
Sim Building and helping is a passion and my hobby secondly.
Hope the information is helpful they should setup and run nicely.

My build is a bit different, because i'm building actuators to move the seat with all the stuff.

I'm telling you my pulley radius because i think ( please correct me) that the radius of the pulleys i'm using is used the same way that the lenght of the lever, when directly conected, as most users have.

The motor i use is rated at 23A constant and 48Amps peak. it is almost 300W at 12v. All my calculations are supossed, until i finish the first actuator of 6 and test it.

How am I connecting the motor to the arm? I dont use an arm. Check my build in this link. got pics there

http://www.xsimulator.net/community/threads/dc-actuator-design.5762/#post-61900

I hope you understand my way of expression. English is not my native language, i try my best.

Ok @CalSim, many thanks, u are very clear

I use 2 24v wheelchair motors at 60:1

I have adjustable arm lengths so i can slow down or speed up the movement and displacement length

They work great !