Changes between Version 29 and Version 30 of Mendel3DPrinter
- Timestamp:
- Mar 14, 2018, 8:59:22 PM (6 years ago)
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Mendel3DPrinter
v29 v30 158 158 == March 14, 2018 159 159 ==== Stepper motors dead 160 Stepper motors are not working properly, seems to stall. Also [https://www.pololu.com/product/1182 Pololu A4988] stepper driver seems to be getting really hot... 160 Stepper motors are not working properly, seems to stall. Also [https://www.pololu.com/product/1182 Pololu A4988] stepper driver seems to be getting really hot, not configurered correctly. First statictics for SY42STH47-1684B 161 {{{ 162 Step angle: 1.8° 163 Number of phase: 2 164 Rated voltage: 2.8 V 165 Rated current: 1.68 A 166 Holding torque: 4.4 kg/cm 167 }}} 168 169 170