This bi-directional, 1.8° size 34 hybrid DC stepping motor provides a lot of torque in a relatively small size. The TPP34 has holding torque up to 1190 oz-in with a step angle accuracy of ±3%.
ElectroCraft TPP34 TorquePower™ Enhanced STEPPER MOTOR
Size Nema 34, 1.8° Holding Torque up to 1190 oz-in or 840 Ncm Speed up to 35 RPS