5Pack Nema 17 Stepper Motor 2 Phase 1.8‌°‌ 0.84Nm(118.95oz·in) High Torque Bipolar 60mm 1.1Ω 2.3A 4-Wire Shaft 24mm φ5mm 42 Stepper Motor Cable 1M for 3D Printer DIY Robot CNC Machine

5Pack Nema 17 Stepper Motor 2 Part 1.8‌°‌ 0.84Nm(118.95oz·in) Excessive Torque Bipolar 60mm 1.1Ω 2.3A 4-Wire Shaft 24mm φ5mm 42 Stepper Motor Cable 1M for 3D Printer DIY Robotic CNC Machine
Product Dimensions ‏ : ‎ 2.34 x 1.66 x 1.66 inches; 5.64 Kilos
Date First Obtainable ‏ : ‎ August 9, 2025
Producer ‏ : ‎ YEJMKJ
ASIN ‏ : ‎ B0FHHW2VD7
Specs: Dimensional parameters of Nema 17 Stepper Motor are as follows. Physique dimension 42x42x59.2mm, (1.66×1.66×2.34in), Set up gap distance 31mm, Shaft size 24±0.5mm, Shaft diameter φ5mm, D-cut size 24mm, incl. Cable 1m, 4-Wire Black (A+) Inexperienced (A-) Purple (B+) Blue (B-), Weight 473g.
Efficiency Knowledge: Nema 17 Stepper Motor 2 Part, Step angle 1.8‌dge (200 steps/rev), Holding torque 0.84Nm (118.95oz·in), Resistance 1.1Ω, Rated present 2.3A, Rotor inertia approx 115g.cm², Inductance 2.8mH±20%.
Security Knowledge: The protected and dependable operation of this Nema 17 Step Motor is supported by these key security parameters. Dielectric energy 500V A.C 1 MINUTE; Insulation class(UL) B (130℃) [266°F]; Insulation resistance 100MΩ MIN; Operation ambient temperature 15percentRH～95percentRH-20℃ ～+50℃ [-4°F～122°F]; Operation ambient humidity ; Temperature rise 80K MAX.
Issues to Observe: Elevated velocity reduces torque, with operation urged at 0–600 RPM. A decrease present results in decrease torque and temperature rise, and lowered voltage leads to decrease torque (really useful vary: 12–24V DC). In 3D printers, DIY robots, and CNC machines, the 42mm Stepper Motor’s compact dimension and excessive torque are good for a wide range of demanding purposes.
Excessive Torque Low Noise: Leveraging bolstered metal cores and meticulously wound coils, this Nema 17 Step Motor gives as much as 20% elevated holding torque versus customary items. Profit from a quieter operational profile and minimal environmental disturbance.