Nema 17 stepper motor bipolar 2A 59Ncm 84oz.in 48mm body 4 leads w1m cable and 3D printer connector

Product parameters: : Product name: Bipolar 42 stepper motor Material: plastic, metal Model: 42STH47-1684AF Holding torque: 59 cm (84 inches) / shaft length: 24mm Motor size: 42 * 42*47mm/ 1.65 inches x1.65 inches x1.85 inches Number of phases: 2 Step angle: 1.8° Rated voltage: 2.8V Rated current: 1.5A Resistance (20°C): 1.8±10% /phase Inductance: 2.8mH End cap color: black Static torque: 4.4KG.CM Rotor inertia: 105gcm2 Motor weight: 381gRof Insulation resistance: ?100 Min (DC 500V) Insulation class: B (130°C) Package Included: : 1 X Nema 17 Stepper Motors 1 X Cables wiring: : Black (A +); Green (A-); Red (B +); Blue (B-) 1.[Applications]: Office automation (3D printers, copiers, compound machines), factory automation FA, medical machinery, measuring instruments, bank ATMs, automobiles, entertainment equipment, communications, stage lighting, etc. 2. [High compression]: The stepping motor is made of imported high-quality steel plate, the bearing is made of German technology, the self-induction response is low, and the responsiveness is good. It can be directly connected to the load under the low rotation state and run in the rough state. Does not reduce gears, therefore produces a high polycarbonate to inertia ratio on the load shaft and eliminates system errors 3. [100% quality assurance]: 1 year warranty, if you are not satisfied with the product, please contact us in time, we will solve your problem within 24 hours and provide 1 year warranty. prompt: : Please note that this motor cannot be directly connected to the power supply. It should be connected to a constant current drive, otherwise the motor will be damaged.