Technical data: Number of phases: 2 Rated voltage: DC3.4V Phase resistance (20 ° C): 3.4 x (1 floor 15%) 2 / Phase Clamping torque: ≥ 290mn. M Direction (shaft extension): a-ab-b-clockwise Maximum no-load operating frequency: ≥ 2000 PPS Electric strength: ac600v / 1mA / 1s Moment of inertia: 43.2g. cm2 Step angle: 1.8 ° ± 0.09 ° Nominal current: DC 1.0 A / phase Phase inductance (1kHz): 5.4 X (1 ground 20%) MH / phase Positioning torque: 20 MN. M Maximum no-load startup frequency: ≥ 1400pps Insulation resistance: ≥ 100 MQ (DC 500V) Insulation class: Class B Dimensions: 42 x 42 x 33.5 mm Shaft: D-type 5 x 22 mm https://elecena.pl/product/23173008/nema17-hs3401s-2-phase-hybrid-42-stepper-motor 2023-04-08 https://elecena.pl/product/23173008/nema17-hs3401s-2-phase-hybrid-42-stepper-motor 2025-10-29