YEJMKJ Nema 17 Stepper Motor TR8x8 200mm with T8 Lead Screw 2 Phase 1.8‌°‌ High Torque 0.44Nm (62.31oz·in) Bipolar 1.7A 2.2Ω 39mm 4-Wire 42 Stepper Motor Cable 1M for 3D Printer DIY Robot CNC Machine

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,480 (2026-07-23 기준)

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• Specifications: Dimensional parameters of Nema 17 lead screw stepper motor are as follows. Body size 42x42x38.7mm (1.66x1.66x1.53in), Lead screw TR8x8 200mm, Installation hole distance 31mm, Weight 355g, 4-Wire, Black (A+) Green (A-) Red (B+) Blue (B-) , incl. Cable 1M.
• Characteristics: Nema 17 linear actuator stepper motor with 200mm T8x8 lead screw, 2 Phase, Step angle 1.8‌dge(200 steps/rev), Holding torque 0.44Nm (62.31oz·in), Resistance 2.2Ω, Rated current 1.7A, Rotor inertia approx 65g.cm², Inductance 3.1mH±20%.
• Safety Data: With safe and reliable operation, this Nema 17 lead screw linear Step motor with flange nut features the following key safety parameters. Dielectric strength 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 15%RH～95%RH; Temperature rise 80K MAX.
• Important Insights: Increasing speed lowers torque, with the recommended speed range of 0–600 RPM. Lower current decreases both torque and temperature rise, and reduced voltage results in lower torque (12–24V DC range). The 42mm Stepper Motor with T8 Lead Screw fits 3D printers, DIY robots, CNC machines, and other automated systems, offering a small size and high torque for performance-driven tasks.
• Smooth, Powerful Drive: Experience steadier operation with our enhanced Nema 17 Stepper Motor with T8 Lead Screw. Superior steel cores and optimized windings produce up to 20% higher holding torque. Engineered for quiet running, it reduces vibration and environmental sound interference.

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