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* DC motor controller ("brushed") | * DC motor controller ("brushed") | ||
* AC motor controller ("brushless") | * AC motor controller ("brushless") | ||
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* ... (todo: fill in the other kinds) ... | * ... (todo: fill in the other kinds) ... | ||
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((fill in more details here...)) | ((fill in more details here...)) | ||
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== noise control == | == noise control == | ||
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A random collection of semi-related links in no particular order (please prune out the irrelevant ones): | A random collection of semi-related links in no particular order (please prune out the irrelevant ones): | ||
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*[http://www.imagesco.com/articles/picstepper/06.html The UCN 5804 Stepper Motor IC] | *[http://www.imagesco.com/articles/picstepper/06.html The UCN 5804 Stepper Motor IC] | ||
*[http://www.wegatech.com/motor_controller.html Motor controller design]: Custom make motor controller. | *[http://www.wegatech.com/motor_controller.html Motor controller design]: Custom make motor controller. | ||
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* [http://www.robotpower.com/products/osmc_info.html Open Source Motor Control (OSMC)]: The OSMC is a high-power H-bridge circuit designed to control permanent magnet DC motors. It was designed expressly as a motor control for robot combat. Supply voltage: 13V to 50V (36V max battery rating). Output Current (continuous): 160A. Uses 4 MOSFETS (IRFB3207) in each leg of the H bridge, for a total of 16. Bridge Driver: Intersil HIP4081A | * [http://www.robotpower.com/products/osmc_info.html Open Source Motor Control (OSMC)]: The OSMC is a high-power H-bridge circuit designed to control permanent magnet DC motors. It was designed expressly as a motor control for robot combat. Supply voltage: 13V to 50V (36V max battery rating). Output Current (continuous): 160A. Uses 4 MOSFETS (IRFB3207) in each leg of the H bridge, for a total of 16. Bridge Driver: Intersil HIP4081A | ||
* [http://reprap.org/wiki/StepperMotor RepRap: Stepper Motor] lists some stepper motors and stepper motor drivers, including: | * [http://reprap.org/wiki/StepperMotor RepRap: Stepper Motor] lists some stepper motors and stepper motor drivers, including: | ||
− | + | * [http://reprap.org/wiki/Stepper_Motor_Driver_2_3 RepRap stepper motor driver] is based around the Allegro A3982 bipolar Stepper Motor Driver with Translator (up to 35 V and up to ±2 A). Like all the RepRap electronics, it is open-source and available on the [http://sourceforge.net/projects/reprap/files/Electronics/ Sourceforge RepRap project files]. You can buy the fully assembled board from (among other places) [http://store.makerbot.com/electronics/assembled-electronics/stepper-driver-v2-3-fully-assembled.html MakerBot Industries] | |
− | + | * [http://forums.reprap.org/read.php?13,5128 Reprap: Arduino] has a long side-thread on various motor driver chips. | |
− | + | * [http://www.rrrf.org/2009/04/02/kit-available-stepper-motor-driver-v23/ this RepRap Stepper Motor Driver] was developed by the RRRF as an open source stepper driver. If you are interested in manufacturing/selling the boards, please feel free to do so. | |
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=== further reading === | === further reading === | ||
− | + | Is the [http://blog.spingarage.com/reintroducing-the-froboard-better-and-more-fr FroBoard] (brushless DC motor control) open hardware? | |
* [http://en.wikibooks.org/wiki/Robotics/Components/Actuation_Devices/Motors Wikibooks: Robotics motors] | * [http://en.wikibooks.org/wiki/Robotics/Components/Actuation_Devices/Motors Wikibooks: Robotics motors] | ||
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* "you get best microstepping response from motors when the voltage of the power supply is from 1.3 to 5 times the 'nominal' voltage for the motor. Your highest speeds are attained in the range of 3 to 8 times the 'nominal' voltage for the motor."[http://www.stepperboard.com/UCC30xxCurrentRequirements.htm] | * "you get best microstepping response from motors when the voltage of the power supply is from 1.3 to 5 times the 'nominal' voltage for the motor. Your highest speeds are attained in the range of 3 to 8 times the 'nominal' voltage for the motor."[http://www.stepperboard.com/UCC30xxCurrentRequirements.htm] | ||
* LMD18200 LMD18201: 3 A, 55 V H-bridge, including 4 MOSFETs, each with a protection diode. The LMD18200 is identical to the LMD18201 except for current sensing: If you want to measure the current through the LMD18201, you must use a shunt (current sense resistor) (0.1 Ω or less), which subtracts from the available voltage drive to the motor. If you want to measure the current through the LMD18200, you use a (much larger) resistor connected to a separate current sense pin. (Is this a current mirror?). However, if you merely want to turn off all the transistors when an output short occurs or a locked-rotor occurs, both devices automatically do that through their thermal overload protection, with no current sense resistor necessary. digital inputs: direction/brake/PWM; digital output: thermal warning flag. | * LMD18200 LMD18201: 3 A, 55 V H-bridge, including 4 MOSFETs, each with a protection diode. The LMD18200 is identical to the LMD18201 except for current sensing: If you want to measure the current through the LMD18201, you must use a shunt (current sense resistor) (0.1 Ω or less), which subtracts from the available voltage drive to the motor. If you want to measure the current through the LMD18200, you use a (much larger) resistor connected to a separate current sense pin. (Is this a current mirror?). However, if you merely want to turn off all the transistors when an output short occurs or a locked-rotor occurs, both devices automatically do that through their thermal overload protection, with no current sense resistor necessary. digital inputs: direction/brake/PWM; digital output: thermal warning flag. | ||
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[[Category:Projects]] | [[Category:Projects]] |