Five-wire stepper motor. It has an integrated 64:1 gearbox. It is powered by 5 V and draws 100 mA per coil. The holding torque on the gearbox is 0.3 kg.cm (0.03 Nm).
Product Description: Stepper motor with gear 28BYJ-48 5 V / 0.1 A / 0.03 Nm
Five-wire stepper motor .It has an integrated 64:1 gearbox. It is powered by 5 V and draws 100 mA per coil. The holding torque after the gearbox is0.3 kg.cm (0.03 Nm).There is a 5 mm diameter shaft on the output.