EXLAR FTX095-0450-20-1-A-P10-12-AA-50-N 450MM STROKE (18") 20MM LEAD GREASE LUBE MALE METRIC OUTPUT ROD END. PARALLEL 1:1 BELT DRIVE NIDEC UD115 MOTOR (130MM BOLT CIRCLE,110MM PILOT) (24MM SHAFT,50MM LONG) CUSTOM STROKE