YEJMKJ Through Shaft Nema 17 Stepper Motor TR8x8 100mm 1.8‌°‌ 2 Phase High Torque 0.3Nm(42.48oz·in) Bipolar 1.5A 2.7Ω 34mm 42 Step Motor with T8 100mm Cable 1M for 3D Printer DIY Robot CNC

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,460 (2026-07-27 기준)

상품 특징

• Size Specifications: Through-shaft Nema 17 stepper motor dimensional parameters are as follows. Body size 42x42x34mm (1.66x1.66x1.34in), TR8x8 100mm, Installation hole distance 31mm, 4-Lead, Black (A+) Green (A-) Red (B+) Blue (B-), incl. Cable 1M, Weight 280g.
• Parameters: Nema 17 through-shaft linear stepper motor with integrated 100mm t8 , 2 Phase, Step angle 1.8‌ Degree(200 steps/rev), Holding torque 0.3Nm (42.48oz·in), Rated current 1.5A, Resistance 2.7Ω, Inductance 4.7mH±20%, Rotor inertia approx 48g.cm².
• Safety Specifications: This Nema 17 non-captive stepper motor operates safely and reliably. Here are its 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.
• Unlock Machine Capability: Choose our upgraded Nema 17 Stepper Motor for increased holding torque and remarkably quiet function. Re-engineered steel cores and precision windings minimize noise, contributing to smoother overall system operation with less environment disruption.
• Important Notes: Faster speeds reduce torque, with operation recommended at 0–600 RPM. Lower current reduces torque and temperature rise, and lower voltage also reduces torque (ideal voltage range: 12–24V DC). The 42mm Stepper Motor with T8 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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