Description
The Leadshine DM542 Digital Stepper Motor Driver is an economical micro-stepping driver based on the patented technology of Leadshine. It is suitable for driving 2-phase and 4-phase hybrid stepping motors.
By using the advanced bipolar constant-current chopping technique, it can output more speed and torque from the same motor, compared with traditional drivers, such as L/R drivers. Its 3-state current control technology allows coil currents to be well controlled and with relatively small current ripple, therefore less motor heating is achieved.
The DM542 is a fully digital stepper driver developed with advanced DSP control algorithm based on the latest motion control technology. It has achieved a unique level of system smoothness, providing optimal torque and nulls mid-range instability. Its motor auto-identification and parameter auto-configuration feature offer a quick setup to optimal modes with different motors.
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