Nema 17 Pancake Stepper Motor 17HS4023 for Titan Extruder 3D Printer Features: Apply for 3D printer, machinery and equipment. Aibecy 17HS4023 step motor Features step angle of 1.8 degrees and holding torque of 14 N.cm. Lower noise and running temperature. Package comes with a 17HS4023 step motor and a 100cm motor 4-lead wire. Adapted to extruder set, high quality 3D printer parts. Specifications: Model No.: 17HS4023 step motor Phase: 2 phase Voltage: 12V Current: 0.7A/Phase Resistance: 4.0±10%Ω/Phase Inductance: 3.2±20%mH/Phase Holding Torque: 14N.cm Insulation Class: B Step Angle: 1.8±5%/Step Cable Length: 100cm wire Motor Frame Size: 4.2 * 4.2 * 2.3cm / 1.65 * 1.65 * 0.91in Motor Weight: 129g / 4.55oz Package Size: 10.5 * 6.5 * 4.5cm / 4.13 * 2.56 * 1.77in Package Weight: 180g / 6.35oz Package List: 1 * 17HS4023 step motor 1 * cable