YEJMKJ 3Pack Nema 23 Stepper Motor 2 Phase 1.8‌°‌ 3Nm(424.84oz·in) High Torque Bipolar 101mm 0.8Ω 4.2A 4-Lead Shaft 21mm φ8mm 57 Stepper Motor Cable 1M for CNC Mill Lathe 3D Printer DIY Robot.

11번가 원화(KRW) 기준 가격입니다.

상품 특징

• Dimensional details: The physical dimensions of a Nema 23 Stepper Motor are summarized below. Body size 57x57x100.4mm(2.25x2.25x3.96in), Shaft length 21±0.5mm, Shaft diameter φ8mm, D-cut length 21mm, Installation hole distance 47mm, incl. Cable 1m, 4-Lead Black (A+) Green (A-) Red (B+) Blue (B-), Weight 1499g.
• Specifications: Nema 23 Stepper Motor 2 Phase, Step angle 1.8‌ Degree (200 steps/rev), Holding torque 3Nm (424.84oz·in), Resistance 0.8Ω, Rated current 4.2A, Rotor inertia approx 750g.cm², Inductance 2.8mH±20%.
• Safety: Operating safely and reliably, this Nema23 Step motor comes with the following key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Insulation class(UL) B (130℃) [266°F]; Insulation resistance 100MΩ MIN; Operation ambient temperature -20℃ ～+50℃ [-4°F～122°F]; Operation ambient humidity 15%RH～95%RH; Temperature rise 80K MAX.
• Unlock Machine Capability: Offering up to 20% more holding torque than typical Nema 23 Step Motor, our version focuses on low-noise operation. Its enhanced steel core and winding design ensure smooth motion and significantly decreased sound emission.
• Key Information: As speed increases, torque decreases. Faster speeds lead to lower torque, so the recommended range is 0–600 RPM. Lower current lowers both torque and temperature rise, and lower voltage reduces torque (24–36V DC recommended). Used in 3D printers, DIY robots, CNC machines, and other systems, the Nema 23 Stepper Motor's compact size and high torque make it suitable for tough applications.

스펙 정보