Nema 34 Hybrid Stepping Motor, Frame size 86mm with holding torque upto 12N.m, CE and ROHS Nema ... 34(frame size 86mm) Hybrid Stepper Motor,with holding torue upto 12N.m, CE and ROHSModel No. ... -4208B4.21.2581228Products Options:Torque: 2.5 to 5,700 Ounce-InchesStep Angle:1.8 and 0.9,3.6 ... 110mm, 130mm Nema 34 Hybrid Stepping Motor, Frame size 86mm, with different length and holding torque