MDrive Plus NEMA size 34 (85 mm) Speed Control with SPI for parameterization.Holding torque range oz-in (N-cm): 408 … 1090 (288 … 770)I/O connector options: Flying Leads, Wire CrimpCom connector: IDC, Wire CrimpMDrive 34 Speed ControlMDO1 NEMA 34 Speed Control IP20 Performance notes Single Length Double Length Triple Length Holding torque [oz-in] {N-cm] 408 288 574 405 1090 770 Rotor inertia [oz-in-sec2] [kg-cm2] 0.01275 0.90 0.01924 1.35 0.03849 2.70 Detent Torque [oz-in] {N-cm] 10.9 7.7 14.16 10.0 19.83 14.0 Weight oz lb gm kg 4.1 1.9 5.5 2.5 8.8 4.0 DATA SHEET DOWNLOAD