Leadshine DM860 VS Leadshine M880A

Описание

I bench test a Leadshine DM860 stepper drive against a Leadshine M880A stepper drive. Both running off the same 72VDC power supply, 5A, same resolution, same rpm speed, same 86HS45 stepper motors.
AT this very slow RPM the analog drive is much noisier and vibrates much more than the digital drive. As RPM was increased the noise and vibration on the M880A decreased but was still obvious.
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