Difference between revisions of "Team:Aachen/Notebook/Construction Manuals/Stirrer"
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__NOTOC__ | __NOTOC__ | ||
− | + | =Materials Required= | |
− | *DC - Geared Motor | + | *DC - Geared Motor<ref>https://www.pololu.com/product/1570/specs</ref> |
− | *Neodymium magnets | + | *Neodymium magnets<ref>http://supermagnete.de/eng/supermagnete-strong-neodymium-magnets</ref> |
− | *Transistor IRLIZ44N | + | *Transistor IRLIZ44N<ref>http://www.irf.com/product-info/datasheets/data/irfz44n.pdf</ref> |
*custom made 3D Structure | *custom made 3D Structure | ||
− | * | + | *Diode |
+ | <html><div class="col-md-12"></html> | ||
+ | {{Team:Aachen/Figure|Aachen_DCMotor.jpg|title=Geared DC Motor|size=small}} | ||
+ | <html><div class="col-md-8"></html> | ||
===DC - Geared Motor=== | ===DC - Geared Motor=== | ||
− | The DC Geared Motor we use is a combination of 4:4:1 gears and a brushed DC motor. The motor is cylindrical, with a diameter just under 25 mm, D shaped output shaft which is 4 mm in diameter and extends 12.5 mm from the face plate of the gear box. This motor unit weighing 95 | + | The DC Geared Motor we use is a combination of 4:4:1 gears and a brushed DC motor. The motor is cylindrical, with a diameter just under 25 mm, D shaped output shaft which is 4 mm in diameter and extends 12.5 mm from the face plate of the gear box. This motor unit weighing 95 g, has a speed of 1400 RPM and 150 mA Current rating at 6V. |
+ | <html></div></div></html> | ||
− | {{Team:Aachen/Figure| | + | <html><div class="col-md-12"></html> |
+ | {{Team:Aachen/Figure|Aachen_StructureAndMagnet.png|title=3D Structure with magnets|size=small}} | ||
+ | <html><div class="col-md-8"> | ||
+ | <span style="color:transparent">spacer</span></html> | ||
===Magnets and 3D structure=== | ===Magnets and 3D structure=== | ||
+ | |||
Neodymium cubic supermagnets of size 5 mm are fitted into a 3D structure on the motor, to create a magnetic field for the fish inside the bioreactor. The 3D structure is a platform to be fitted on the DC motor, having cubical holes to fit the magnets in. | Neodymium cubic supermagnets of size 5 mm are fitted into a 3D structure on the motor, to create a magnetic field for the fish inside the bioreactor. The 3D structure is a platform to be fitted on the DC motor, having cubical holes to fit the magnets in. | ||
+ | <html></div></div></html> | ||
+ | <html><div class="col-md-12"></html> | ||
+ | {{Team:Aachen/Figure|Aachen_DC_Transistor.jpg|title=Geared DC Motor|size=small}} | ||
+ | <html><div class="col-md-8"></html> | ||
===Transistor IRLIZ44N=== | ===Transistor IRLIZ44N=== | ||
− | It is a single pulse avalanche rated MOSFET in an isolated package. It has a continuous Drain current of maximum 30 | + | It is a single pulse avalanche rated MOSFET in an isolated package. It has a continuous Drain current of maximum 30 A and Drain to Source maximum withstandable voltage of 16V. |
− | + | <html></div></div><span style="color:transparent;">spacer</span></html> | |
− | + | =Circuit= | |
The circuit uses a Transistor and a Diode to control the RPM value using a PWM pin from Arduino. | The circuit uses a Transistor and a Diode to control the RPM value using a PWM pin from Arduino. | ||
− | {{Team:Aachen/Figure| | + | {{Team:Aachen/Figure|Aachen_StirrerCircuit.png|title=Circuit Diagram for Stirrer Control|size=large}} |
− | + | =Assembly Video= | |
+ | {{Team:Aachen/Video|mp4=/wiki/images/6/62/Aachen_Video_Stirrer.mp4|title=Stirrer|subtitle=Steps to build your own stirrer and its circuit|size=large}} | ||
− | + | =Files= | |
− | The files for the 3D structure can be found here : [ | + | The files for the 3D structure can be found here : [https://static.igem.org/mediawiki/2015/8/82/Aachen_Stirrer3D.zip Aachen_Stirrer.zip] |
− | The files for the Debug program can eb found here : [ | + | The files for the Debug program can eb found here : [https://static.igem.org/mediawiki/2015/e/e9/Aachen_StirrerDebug.zip Aachen_StirrerDebug.zip] |
− | + | =References= | |
+ | <references /> | ||
{{Team:Aachen/Footer|color=yellow}} | {{Team:Aachen/Footer|color=yellow}} |
Latest revision as of 09:06, 11 October 2015