Timeline for What is the type of this motor? Is it suitable for my project? Is there any way to run it on low VDC?
Current License: CC BY-SA 3.0
19 events
| when toggle format | what | by | license | comment | |
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| Oct 29, 2016 at 18:19 | vote | accept | Antoine L | ||
| Oct 28, 2016 at 19:58 | comment | added | Antoine L | @Richard Crowley but on the other hand it is a project that requires a relay. What type of motor should i use in order to use a relay. According to the size of the construction, could you give me some clues on how to find an enough powerfull motor to move the steel frame? 4-5Kg? | |
| Oct 28, 2016 at 19:01 | vote | accept | Antoine L | ||
| Oct 28, 2016 at 19:03 | |||||
| Oct 28, 2016 at 18:54 | comment | added | Antoine L | @Richard Crowley Thank you very much for your help! | |
| Oct 28, 2016 at 18:52 | vote | accept | Antoine L | ||
| Oct 28, 2016 at 19:01 | |||||
| Oct 27, 2016 at 22:16 | comment | added | Richard Crowley | That high-speed, low power motor is COMPLETELY WRONG for the project you are proposing. You need a DC gear-motor or a stepping motor for slow-controlled movement. Recommend not wasting any more time trying to use that motor. Get something at least remotely suitable. | |
| Oct 27, 2016 at 20:14 | comment | added | Antoine L | Regarding the 3rd question, what do you think of the idea on this video youtube.com/watch?v=Q7gw3uDRXPw ? | |
| Oct 27, 2016 at 19:58 | comment | added | Antoine L | Thank you all very much for the answers, they really helped me make a few things clear! I edited the question after @Richard Crowley encuraged me to give more info regarding the project and the circuit form, please don't hesitate to edit the question if there is a mistake or ask me anything. | |
| Oct 27, 2016 at 18:09 | vote | accept | Antoine L | ||
| Oct 27, 2016 at 18:10 | |||||
| Oct 22, 2016 at 18:17 | comment | added | D.A.S. | @Decapod yes but hair drivers use tiny DC motors with magnets and a series diode and bridge youtu.be/Vq7EOmvU1eQ?t=520 | |
| Oct 22, 2016 at 18:13 | comment | added | Decapod | @TonyStewart.EEsince'75 In simple toy motors for AC and DC you can find the same construction. To make such a motor running you need only 3 windings and collector segments. See this youtube link youtube.com/watch?v=0meTe1xR8iA | |
| Oct 22, 2016 at 18:09 | comment | added | Decapod | @TonyStewart.EEsince'75. A motor design like the one from OP is suitable to run on AC and DC. If the motor was only suitable for DC is could have a massive stator core (no eddy current problems ). This one however has a laminated stator core to reduce eddy currents when running in an AC situation. | |
| Oct 22, 2016 at 15:05 | comment | added | D.A.S. | So there must be around 16 armature contact pairs per rev to chop the AC or DC to the rotor windings and reverse coil polarity. got it... I wonder if it an even number of pairs | |
| Oct 22, 2016 at 15:00 | comment | added | Bruce Abbott | @TonyStewart it's a series wound DC motor, which also works on AC because reversing polarity changes current direction in both armature and field coils, so it keeps spinning in the same direction. | |
| Oct 22, 2016 at 14:28 | comment | added | Richard Crowley | It is not an "AC motor" it is a "universal" motor that "creates" its own moving field through the brushes, commutator and multiple windings on the rotor. | |
| Oct 22, 2016 at 14:23 | comment | added | D.A.S. | Wouldn't you saturate the windings with DC on an AC motor and fry it | |
| Oct 22, 2016 at 1:15 | history | edited | Richard Crowley | CC BY-SA 3.0 |
Added schematic
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| Oct 22, 2016 at 1:05 | history | edited | Richard Crowley | CC BY-SA 3.0 |
Added schematic
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| Oct 22, 2016 at 0:44 | history | answered | Richard Crowley | CC BY-SA 3.0 |