Nema 17 Stepper Motor 1.8‌°‌ 2 Phase High Torque 0.28Nm(39.65oz·in) Bipolar 42x28mm 1.6A 1.2Ω 4-Wire Shaft 24mm φ5mm 42 Stepper Motor Cable 1M for 3D Printer DIY Robot CNC Machine

Nema 17 Stepper Motor 1.8‌°‌ 2 Part Excessive Torque 0.28Nm(39.65oz·in) Bipolar 42x28mm 1.6A 1.2Ω 4-Wire Shaft 24mm φ5mm 42 Stepper Motor Cable 1M for 3D Printer DIY Robotic CNC Machine
Product Dimensions ‏ : ‎ 1.09 x 1.66 x 1.66 inches; 8.35 ounces
Date First Out there ‏ : ‎ August 9, 2025
Producer ‏ : ‎ YEJMKJ
ASIN ‏ : ‎ B0FHHXTMYJ
Specs: Nema 17 Stepper Motor has the next varied dimensional parameters. Physique measurement 42x42x27.5mm, (1.66×1.66×1.09in), Set up gap distance 31mm, Shaft size 24±0.5mm, Shaft diameter φ5mm, D-cut size 24mm, with Cable 1m, 4-Wire Black (A+) Inexperienced (A-) Crimson (B+) Blue (B-), Weight 190g.
Parameters: Nema 17 Stepper Motor 2 Part, Step angle 1.8‌dge (200 steps/rev), Holding torque 0.28Nm (39.65oz·in), Resistance 1.2Ω, Rated present 1.6A, Inductance 1.7mH±20%, Rotor inertia approx 34g.cm².
Security Compliance: Working safely and reliably, this Nema 17 Step motor comes with the next key security parameters. Dielectric energy 500V A.C 1 MINUTE; Insulation class(UL) B (130℃) [266°F]; Insulation resistance 100MΩ MIN; Operation ambient humidity 15percentRH～95percentRH; Operation ambient temperature -20℃ ～+50℃ [-4°F～122°F]; Temperature rise 80K MAX.
Vital Issues: Increased speeds result in a lower in torque, with operation beneficial at 0–600 RPM. Lowering present lowers each torque and temperature rise, whereas decrease voltage reduces torque (12–24V DC vary). The 42mm Stepper Motor is utilized in varied functions like 3D printers, DIY robots, and CNC machines, providing a compact design and excessive torque for demanding duties.
Superior Metal Development: Select our upgraded Nema 17 Step Motor for elevated holding torque and remarkably quiet operate. Re-engineered metal cores and precision windings reduce noise, contributing to smoother total system operation with much less ambient disruption.