Dealikee 3 Pcs 17HS4023 Nema 17 Stepper Motor for Titanium Extruder 3D Printer 4.1V 1A 13Ncm Motor 17HS4023 with 1m DuPont Line

• High Torque: New stepper motor Adopting high quality motor steel material, our electric motor kit is provided with high torque 13Ncm(18.4oz.in), low self-inductance reactance, responsive and can avoid system error.Low loss stators have better high speed performance.
• Low Resistance: The new stepper motor can get a lower resistance value compared to motors of the same thickness and torque. This considerably increases the thermal conductivity of the motor. This effectively reduces the increase in temperature.
• Low Noise: Stepper motor uses sturdy and durable metal. The perfect combination of rubber and rotor makes the inner structure more stable. This reduces vibration and noise when the engine is working.
• Wide Application: This small stepper motors can be used in various area, such as 3D Printer; stage lighting; laser engraving; textile machinery; medical equipment; placement machine; non-standard equipment; automation equipment etc.
• What You Get: The package includes 3* 23mm Stepper Motor/3pcs 1m 4pins cables and connector (Size: 42mm X 42mm X 23mm/1.65''x1.65''x0.90'', NEMA 17 bipolar 4-wire: Red: A+, Blue: A- , Green: B+, Black: B- )

Electrical Specification: Model: 17HS4023 (DuPont Line) Step Angle: 1.8 deg. Rated Current/phase: 1.5A Holding Torque: 42N.cm (60oz.in) Holding Torque: ≥130mN.m Motor weight: 132 g/piece. Size (L * W * H): approx. 42x42x23.5mm / 1.65"x1.65" x 0.92". It's ideal for the RepRap Prusa, Mendel 90, Rostock and similar 3D printers, as well as CNC and robotics applications. General Specification: Step Angle Accuracy: ±5%(full step,not load) Resistance Accuracy: ±10% Inductance Accuracy: ±20% Temperature Rise: 80deg Max(rated current, 2 phase on) Ambient Temperature:-20deg to +50deg Insulation Resistance:100M Min, 500VDC Insultion Strength: 500VAC for one minute. Rated Current (Single Phase): DC 1.0A. Rated Voltage: DC 4.1V. Phase Resistance(20°): 4.1 X (1±10%）Ω/phase. Phase Inductance(1KHz): 4.1 X (1±20%）mH/phase. Positioning Torque: 20 mN.m REF. Maximum No Load Starting Frequency: ≥ 1400PPS. Maximum No Load Operating frequency: ≥ 2500 PPS. Moment of Inertia: 30.8 g.c㎡. Package Included: 3 x Nema 17 Stepper Motors 17HS4023 3 x 1m DuPont Cables