10Pack Nema 17 Stepper Motor 1.8‌°‌ 2 Phase High Torque 0.13Nm(18.41oz·in) Bipolar 42x21mm 1.0A 3.5Ω 4-Lead Shaft 24mm φ5mm 42 Stepper Motor Cable 1M for 3D Printer DIY Robot CNC Machine

10Pack Nema 17 Stepper Motor 1.8‌°‌ 2 Section Excessive Torque 0.13Nm(18.41oz·in) Bipolar 42x21mm 1.0A 3.5Ω 4-Lead Shaft 24mm φ5mm 42 Stepper Motor Cable 1M for 3D Printer DIY Robotic CNC Machine
Product Dimensions ‏ : ‎ 0.81 x 1.66 x 1.66 inches; 3.13 Kilos
Date First Obtainable ‏ : ‎ August 9, 2025
Producer ‏ : ‎ YEJMKJ
ASIN ‏ : ‎ B0FHHW8CX4
Parameters: Nema 17 pancake stepper motor 2 Section, Step angle 1.8‌ Diploma (200 steps/rev), Holding torque 0.13Nm (18.41oz·in), Resistance 3.5Ω, Rated present 1.0A, Inductance 3.4mH±20%, Rotor inertia approx 16.5g.cm².
Measurement Specs: Nema 17 Stepper Motor dimensional parameters are as follows. Physique dimension 42x42x20.5mm(1.66×1.66×0.81in), Shaft size 24±0.5mm, Shaft diameter φ5mm, D-cut size 24mm, Set up gap distance 31mm, with Cable 1m, 4-Lead Black (A+) Inexperienced (A-) Pink (B+) Blue (B-), Weight 121g.
Security Specs: This Nema17 Step Motor ensures secure and dependable efficiency, and listed here are its key security parameters. Dielectric power 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.
Key Particulars: Growing pace lowers torque, with the beneficial pace vary of 0–600 RPM Decrease present decreases each torque and temperature rise, and decreased voltage leads to decrease torque (12–24V DC vary). Generally utilized in 3D printers, DIY robots, CNC machines, and different automated techniques, the 42mm Stepper Motor is compact but offers excessive torque for heavy-duty duties.
Exceptionally Quiet Powerhouse: Expertise steadier operation with our enhanced Nema 17 Step Motor. Superior metal cores and optimized windings produce as much as 20% larger holding torque. Engineered for quiet operating, it reduces vibration and environmental sound interference.