YEJMKJ 5 Pack Nema 17 Stepper Motor TR8x8 150mm with T8 Lead Screw 2 Phase 1.8‌°‌ High Torque 0.44Nm (62.31oz·in) 1.7A 1.7Ω Bipolar 42x40mm 4-Wire Connector Cable 1M for 3D Printer DIY Robot CNC

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,478 (2026-07-23 기준)

상품 특징

• Specifications: Nema 17 linear actuator stepper motor with 150mm T8x8 lead screw, Step angle 1.8‌dge(200 steps/rev), 2 Phase Holding torque 0.44Nm (62.31oz·in), Resistance 1.7Ω, Rated current 1.7A, Inductance 3.1mH±20%, Rotor inertia approx 60g.cm².
• Dimensional data: Key dimensions for 5 Pack Nema 17 lead screw stepper motor include the following. Body size 42x42x39.2mm (1.66x1.66x1.55in), Lead screw TR8x8 150mm, Installation hole distance 31mm, Weight 340g, 4-Wire, Black (A+) Green (A-) Red (B+) Blue (B-) , with Cable 1M.
• Safety Data: This Nema 17 lead screw linear Step motor with flange nut boasts safe and reliable operation, with the following key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Temperature rise 80K MAX; 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.
• More Power, Less Noise: Our upgraded Nema 17 Stepper Motor with T8 Lead Screw delivers up to 20% greater holding torque than typical models. Featuring enhanced steel cores and refined windings, it operates with noticeably reduced noise for smoother, less disruptive machine performance.
• Important Notes: Faster speeds lead to lower torque; the recommended operating range is 0–600 RPM. Lower current reduces torque and temperature rise, while lower voltage decreases torque (recommended range: 12–24V DC). 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.

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