*** Make sure the motor connect to a constant current or chopper drive controller before you test motor. Note: Not compatible with Neptune4 / Neptune4 Pro / Neptune4 Max, different from the numbers of toothed gear. Very High Torque, work like a clock, with no missing steps. 3. Nema 17 stepper motor: Step angle 1.8deg, 200 step/revolution. 4. Rated Current/phase 1.5A & Phase Resistance 2.3ohms. 5. Low noise high speed 3d printer small stepper motor part, build-in integrated 4-wire about 90mm/3.54inch with 4 lead wire connector, all movement free and buttery smooth. 2pcs 19mm Metal Momentary Push Button Switch Waterproof Super Mini Anti-Vandal 12V-24V ON Off 4Pins 1NO 34 Mounting Hole Halo Ring LED Silver Shell ; Brand, DMWD Thicker and harder material, very durable. For Neptune 4 4Pro 42-34 XY Axis Stepper Motor Stepping Flat Shaft Generator For ELEGOO Neptune 3 Plus 3D... FYETC Extruder Motor - High Quality for Creality K1/K1 Max Otherwise they work fine. We have neptun 4 pro stepper motor at our store, search ASIN: B0D5D94SZD. 2. Bipolar stepper motor: Dimension 42*42*25mm / 1.65*1.65*0.98inch, 2 phases, Brass toothed gear(17 teeth) on the shaft. Motor Max FYSETC 3D Printer Motor - Anycubi Kobrra Extruder Motor Replacement - E Axis Nema 17 Stepper Closed Loop Stepper Motor Not test on Neptun 3 Max. If need it, please contact us. * Holding Torque: 60Ncm * Rated Current/phase: 2.1A * Phase Resistance: 1.7ohms * Inductance: 3.1mH+/-20%(1KHz)Physical Specification: * Frame Size: 42 x 42mm * Body Length: 25mm * Shaft Diameter: 5mm * Shaft Length: 24mm * D-cut Length: 15mm * Number of Leads: 4 * Lead Length: 90mm * Weight: 157gConnection: Black(A+), Green(A-), Red(B+), Blue(B-)Warning: ***On some systems, the middle 2 wires on the motor side are swapped. Electrical Specification: * Motor Type: Bipolar Stepper * Step Angle: 1.8 deg. Connecting the motor directly to a power supply will destroy the motor. 1. A must-have 3d printer accessory: Perfect drop-in replacement E motor or diy your own print head for Neptune3 Pro/ 3 Plus 3d printers hot end.
