This model is dual shaft Nema 11 Bipolar stepper motor,it with step angle 1.8deg and size 28x28x31.5mm. It has 4 wires, each phase draws 0.67A at 3.75V, with holding torque 7Ncm (9.91oz.in). Electrical Specification Manufa..

This model is dual shaft Nema 11 Bipolar stepper motor,it with step angle 1.8deg and size 28x28x51mm. It has 4 wires, each phase draws 0.67A at 6.2V, with holding torque 12Ncm (17.04oz.in). Electrical Specification Manufac..

This model is dual shaft Nema 14 Bipolar stepper motor,it with step angle 1.8deg and size 35.2x35.2x34mm. It has 4 wires, each phase draws 0.8A at 5.4V, with holding torque 18Ncm (25.56oz.in). Electrical Specification Manu..

This model is dual shaft Nema 14 Bipolar stepper motor,it with step angle 1.8deg and size 35.2x35.2x52mm. It has 4 wires, each phase draws 1.5A at 4.2V, with holding torque 40Ncm (56.8oz.in). Electrical Specification Manuf..

This model is dual shaft Nema 17 Bipolar stepper motor,it with step angle 1.8deg and size 42x42x40mm. It has 4 wires, each phase draws 2.00A at 2.2V, with holding torque 45Ncm (63.74oz.in). Electrical Specification Manufac..

This model is dual shaft Nema 17 Bipolar stepper motor,it with step angle 0.9deg and size 42x42x48mm. It has 4 wires, each phase draws 1.68A at 2.8V, with holding torque 44Ncm (62.48oz.in). Electrical Specification Manufac..

This model is dual shaft Nema 17 Bipolar stepper motor,it with step angle 1.8deg and size 42x42x48mm. It has 4 wires, each phase draws 2A at 2.8V, with holding torque 59Ncm (83.78oz.in). Electrical Specification Manufactur..

This model is dual shaft Nema 17 Bipolar stepper motor,it with step angle 1.8deg and size 42x42x60mm. It has 4 wires, each phase draws 2.10A at 3.36V, with holding torque 65Ncm (92.3oz.in). Electrical Specification Manufac..