YEJMKJ Nema 17 Stepper Motor TR8x8 200mm with T8 Lead Screw 1.8‌°‌ 2 Phase High Torque 0.55Nm (77.89oz·in) 1.7A 2.0Ω Bipolar 42x48mm 4-Wire Connector Cable 1M for 3D Printer DIY Robot CNC

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,463 (2026-07-25 기준)

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• Specifications: Nema 17 lead screw stepper motor has the following various dimensional parameters. Body size 42x42x47.3mm (1.66x1.66x1.87in), Lead screw TR8x8 200mm , Installation hole distance 31mm, 4-Lead, Black (A+) Green (A-) Red (B+) Blue (B-) , with Cable 1M, Weight 416g.
• Performance Data: Nema 17 linear actuator stepper motor with 200mm T8x8 lead screw, Step angle 1.8‌ Degree(200 steps/rev), 2 Phase Holding torque 0.55Nm (77.89oz·in), Resistance 2.0Ω, Rated current 1.7A, Inductance 4.7mH±20%, Rotor inertia approx 72g.cm².
• Safety: This Nema17 lead screw Step motor with anti-backlash nut with 200mm T8x8 lead screw ensures safe and reliable performance, and here are its key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Insulation resistance 100MΩ MIN; Insulation class(UL) B (130℃) [266°F]; Temperature rise 80K MAX; Operation ambient temperature -20℃～+50℃ [-4°F～122°F]; Operation ambient humidity 15%RH～95%RH.
• Important Notes: As speed rises, torque falls, the recommended speed range is 0–600 RPM. Lower current reduces torque and temperature rise, and lower voltage results in less torque (12–24V DC range). The 42mm Stepper Motor with T8 Lead Screw is used in 3D printers, DIY robots, CNC machines, and other automated systems. Its compact size and high torque suit demanding applications.
• More Power, Less Noise: Generate up to 20% stronger holding torque compared to standard units with this Nema 17 Stepper Motor with T8 Lead Screw. Its robust steel core construction and specialized winding design minimize operational noise, allowing quieter and more efficient machinery.

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