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This device is an efficient driver-controller for a low power stepper motor on the 7TPSM4220 microcircuit.
Has a compact housing that can be mounted directly to a size 42 (NEMA-17) stepper motor. The body is made of die-cast aluminum in the shape of a heat sink for better heat dissipation.
The driver has a high-speed opto-isolated input with supported logic levels 3.3-5 V and 12-24 V. The logic levels are switched using a DIP switch. When the HV is ON, the level is 3.3-5V, when in the OFF position, it is 12-24V.
There are all types of protection: overcurrent, overload, overtemperature and power polarity reversal.
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The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
To carry out technical calculations and obtain the exact parameters of the goods, use the datasheets from the manufacturer's website.
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