Testing maximum speed of a THB6128 based stepper driver from reprapdiscount.com For testing a STM32F4 was used generating the step pulses using the hardware TIM. The driver requires a minimal step pulse of 40ns (nano seconds). With 1/128 micro stepping enabled @ 24V you can go up to 1.5 MHz (1500 kHz!) step pulsing. ATTENTION: […]
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Sep 6 2014
THB 6128 driver speed test
Testing maximum speed of a THB6128 based stepper driver from reprapdiscount.com For testing a STM32F4 was used generating the step pulses using the hardware TIM. The driver requires a minimal step pulse of 40ns (nano seconds). With 1/128 micro stepping enabled @ 24V you can go up to 1.5 MHz (1500 kHz!) step pulsing. ATTENTION: […]
More...