Description C-Beam Linear belt driven Actuator Nema 24 As agreed with customer, here is specification  of 1200mm long belt driven actuator with nema 24 motor and  driver. Parts: 1200mm long  C-neam 78x78x6mm gantry plate  with mini delrin wheels HTD 3M  steel reiforced PVC belt mounting plate fpor nema 24 motor end plate ( for  idler pulley mouting ) 3M drive 20T pulley idler pulley Nema 24 motor/driver kit: https://www.it-tech-uk.com/product/nema-24-closed-loop-stepper-motor/