YEJMKJ Nema 17 Stepper Motor TR8x8 350mm with T8 Lead Screw 2 Phase 1.8‌°‌ 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 = ₩1,480 (2026-07-23 기준)

상품 특징

• Dimensional details: The physical dimensions of a Nema 17 lead screw stepper motor are summarized below. Body size 42x42x47.3mm (1.66x1.66x1.87in), Lead screw TR8x8 350mm , Installation hole distance 31mm, Weight 461g, 4-Wire, Black (A+) Green (A-) Red (B+) Blue (B-) , with Cable 1M.
• Specifications: Nema 17 linear actuator stepper motor with 350mm T8x8 lead screw, Step angle 1.8‌dge(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 Specifications: This Nema17 lead screw Step motor with anti-backlash nut with 350mm T8x8 lead screw boasts safe and reliable operation, with the following 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 humidity 15%RH～95%RH; Operation ambient temperature -20℃～+50℃ [-4°F～122°F].
• Key Information: 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). Used in 3D printers, DIY robots, CNC machines, and other systems, the 42mm Stepper Motor with T8 Lead Screw's compact size and high torque make it suitable for tough applications.
• Elevate Your Equipment:​ 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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