Nema23 two-phase 4/6 wire stepper motor 56mm high torque 1.8 degree1.2Nm3A single and double shaft 8mm hybrid motor
https://www.vogueparade.com/shopping/EN/5/1/1005003753427184/nema23-two-phase-46-wire-stepper-motor-56mm-high-torque-18-degree12nm3a-single-and-double-shaft-8mm-hybrid-motor//