Tema: Re: kas per DC motoras?
Autorius: Levas
Data: 2014-07-15 01:04:12
ne, cia kazkas kito. Prie motoro yra draiveris, bet jis padarytas is LM338.

http://www.labelmate.com/europe/low-cost-label-rewinders-mc/


O apie motorus cia parasyta:
“Why LABELMATE Rewinders are the Best in the World”
“We avoid troublesome clutches, belts, gears and pulleys. You get superb 
performance and reliability.”LABELMATE’s motors are designed and built 
to our specifications for the special requirements of our label handling 
tasks. The standard CAT-2 and “Mini-CAT” Rewinders use special 
direct-drive motors with smooth low-speed operation and good torque 
output. Our rugged motors have precision ground steel shafts, quality 
long-life bearings, and an electrical design optimized to provide the 
power and durability you need in a rewinder or unwinder. The motor is 
complemented by our control circuitry that provides just the right 
amount of rewind force. We call it “Constant Adjustable Torque”tm or 
“CAT.” We avoid troublesome clutches, belts, and pulleys. You get superb 
performance and reliability.



On 2014.07.15 00:43, ig wrote:
> gal ne i tema bet ant dienu buvau rades constant torque DC motor driver,
> t.y. keiciantis apsukom palaiko auksta sukimo momenta. Gal susije ?
>
> http://homemadecircuitsandschematics.blogspot.com/2011/12/constant-torque-dc-motor-speed.html
>
>
>
>
> On 2014-07-14 18:05, Levas wrote:
>> Islupau is lipduku suvyniotojo.
>>
>> parasyta "constant adjustable torque"
>>
>> Sukasi motoriukas kaip ir kiti motoriukai. Teoriskai, toki motoriuka
>> galima stabdyti ir jis to nebijo.
>>
>> Gal pas placiau apie tokius zino. Kuo jis skiriasi nuo paprastu DC
>> motoriuku? Sis, nors sveria kokius 2kg, pradeda suktis nuo kokiu 5V ir
>> gal poros amperu. Bet sukasi neiprastai letai, o asis turi "jegos".
>>
>>
>>
>

-- 
Bye, Levas

--
http://www.vabolis.lt