a5:stepper-drivers

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a5:stepper-drivers [2018/11/25 04:04] samuelpinchesa5:stepper-drivers [2019/11/04 00:58] – [Tuning TMC2XXX Stepper Drivers] samuelpinches
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 ===== Tuning the Stock A4988 Stepper Driver Vref ===== ===== Tuning the Stock A4988 Stepper Driver Vref =====
-The voltages below are recommended for stock A4988 stepper drivers only:+The voltages below are recommended for stock A4988 stepper drivers only and are calculated with the formula below:
   * Axis = Vref   * Axis = Vref
   * X = 0.4 - 0.55V   * X = 0.4 - 0.55V
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   * E = 0.55 - 0.6V   * E = 0.55 - 0.6V
  
 +VREF = Rated Motor Current(2 amps) * 8 * 0.05 = your VREF value to set on the driver.
 ===== Tuning TMC2XXX Stepper Drivers ===== ===== Tuning TMC2XXX Stepper Drivers =====
  
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 === Manual Current Setting via Vref === === Manual Current Setting via Vref ===
-The voltages below are suggested for TMC2XXX stepper drivers only:+The voltages below are suggested for TMC2130 stepper drivers only (November 2019):
   * Axis = Vref   * Axis = Vref
-  * X = 0.85V +  * X = 0.9V 
-  * Y = 1.25V +  * Y = 1.2V 
-  * Z = 0.85V +  * Z = 1.75V 
-  * E = 1.00V+  * E = 0.70V
  
 **IMPORTANT POINTS:** **IMPORTANT POINTS:**
a5/stepper-drivers.txt · Last modified: 2020/12/25 02:13 by 127.0.0.1