YEJMKJ 19.19:1 Geared Nema 14 Stepper Motor with Integrated Planetary Gearbox 2 Phase 1.8‌°‌ 0.26Nm(36.82oz·in) High Torque Bipolar 2.7Ω 1.2A 73mm 4-Lead Shaft 20mm φ8mm Cable 1M 3D Printer DIY CNC

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상품 특징

• Size Specifications: 19.19:1 Geared nema 14 stepper motor with integrated planetary gearbox dimensional parameters are as follows. Body size 35x35x73mm (1.38x1.38x2.88in), Shaft length 20mm, Shaft diameter Ø8mm, D-cut length 15mm, Lead color Black (A+) Green (A-) Red (B+) Blue (B-), with Cable 1M, Weight 411g.
• Parameters: Ratio 19.19:1 Planetary Gearbox 14 Stepper Motor, 2 Phase, Step angle 1.8‌dge(200 steps/rev), Holding torque 26Ncm (36.82oz·in), Rated current 1.2A, Resistance 2.7Ω, Inductance 2.9mH±20%, Rotor inertia approx 180g.cm².
• Safety: The safe and reliable operation of this Nema 14 Stepper Motor with planetary gear is supported by these key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Insulation class(UL) B (130℃) [266°F]; Insulation resistance 100MΩ MIN; Temperature rise 80K MAX; Operation ambient temperature -20℃～+50℃ [-4°F～122°F]; Operation ambient humidity 15%RH～95%RH.
• Advanced Steel Construction: Built with advanced steel cores and precisely tuned windings, this nema 14 planetary reducer stepper motor generates up to 20% stronger holding torque while significantly reducing noise output. Achieve smoother machine motion and lower acoustic impact.
• Key Information: Increasing speed lowers torque, with the recommended range of 0–600 RPM. Lower current results in lower torque and temperature rise, while reduced voltage decreases torque (range: 12–24V DC). Used in 3D printers, DIY robots, CNC machines, and other systems, the 35mm Stepper Motor with Planetary Gearbox's compact size and high torque make it suitable for tough applications.

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