Leadshine – moteur pas à pas 57HS22 NEMA23, 2 phases, couple 2,2 nm, 5,6 a, longueur 81mm, arbre 8mm - AliExpress
Driver pas à pas analogique 70V / 5.2A Leadshine | Soprolec
Leadshine products include stepper and closed loop stepper motors, AC servo motors and drives, integrated, servo motors, motion controllers, PLCs, etc.
Leadshine DMA860H Stepper Motor Driver 200KHz 18-80V AC Driver Controller 7.2A Driver for nema23 57 / nema34 86 / 2-Phase Stepper Motor Stepping Motor/CNC Router Engraving Machine - Amazon.com