https://anaheimautomation.com/blws232d-48v-4000.html
BLWS232D-48V-4000 - NEMA 23 (57mm) Brushless DC Motor
NEMA 23 (57mm) Brushless DC Motor for high-velocity OEM Applications, Quantity Discounts, In Stock, Ships from Anaheim, CA, Customizations available
brushless dcnemamotor