Nema 17 Stepper Motor with Integrated Stepper Driver 1.8‌°‌ 2 Phase 0.55Nm(77.89oz·in) High Torque Bipolar 1.8Ω 1.7A 64mm 42 Stepper Motor with Controller for 3D Printer DIY Robot CNC Machine

Nema 17 Stepper Motor with Built-in Stepper Driver 1.8‌°‌ 2 Section 0.55Nm(77.89oz·in) Excessive torque Bipolar 1.8Ω 1.7A 64mm 42 Stepper Motor with controller for 3D Printer DIY Robotic CNC Machine
Product Dimensions ‏ : ‎ 2.52 x 1.66 x 1.66 inches; 15.59 ounces
Date First Obtainable ‏ : ‎ August 9, 2025
Producer ‏ : ‎ YEJMKJ
ASIN ‏ : ‎ B0FHHV56WP
Specs: Dimensional parameters of Nema 17 stepper motor with built-in stepper controller are as follows. Physique dimension 42x42x64mm (1.66×1.66×2.52in), Shaft size 22mm, Shaft diameter φ5mm, D-cut size 18mm, Set up gap distance 31mm, Lead colour Black (A+) Inexperienced (A-) Crimson (B+) Blue (B-), Weight 385g.
Parameters: Nema 17 Stepper Motor with built-in driver, 2 Section, Step angle 1.8‌dge(200 steps/rev), Holding torque 0.55Nm (77.89oz·in), Rated present 1.7A, Resistance 1.8Ω, Inductance 3.4mH±20%, Rotor inertia approx 68g.cm².
Security Knowledge: The protected and dependable operation of this Nema 17 Step Motor with Built-in controller is supported by these key security parameters. Dielectric power 500V A.C 1 MINUTE; Insulation resistance 100MΩ MIN; Insulation class(UL) B (130℃) [266°F]; Operation ambient temperature -20℃～+50℃ [-4°F～122°F]; Operation ambient humidity 15percentRH～95percentRH; Temperature rise 80K MAX.
Smarter Core Design: Leveraging strengthened metal cores and meticulously wound coils, this Nema 17 Stepper Motor with Stepper Driver affords as much as 20% elevated holding torque versus normal models. Profit from a quieter operational profile and minimal environmental disturbance.
Necessary Particulars: Larger velocity results in a discount in torque, with operation really useful at 0–600 RPM. Decrease present reduces each torque and temperature rise, and decrease voltage decreases torque (optimum vary: 12–24V DC). The 42mm Stepper Motor with Stepper Driver is ideal for 3D printers, DIY robots, CNC machines, and different automated techniques, providing a compact dimension and excessive torque for demanding duties.