YEJMKJ Nema 23 Closed Loop Stepper Motor with Integrated Closed Loop Stepper Driver 1.8‌°‌ 2 Phase 3Nm(424.84oz·in) High Torque Bipolar 0.70Ω 4.2A 129mm Cable 0.3M for CNC Mill Lathe

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,463 (2026-07-26 기준)

상품 특징

• Specifications: Nema 23 closed-loop stepper motor with integrated driver has the following various dimensional parameters. Body size 57x57x129mm (2.25x2.25x5.08in), Shaft length 21mm, Shaft diameter Ø8mm, D-cut length 15mm, Installation hole distance 47.14mm, Black (A+) Green (A-) Red (B+) Blue (B-), incl. Cable 0.3M, Weight 1699g.
• Characteristics: Nema 23 Closed Loop Stepper Motor with built-in driver, 2 Phase, Step angle 1.8‌dge(200 steps/rev), Holding torque 3Nm (424.84oz·in), Resistance 0.70Ω, Rated current 4.2A, Rotor inertia approx 290g.cm², Inductance 2.4mH±20%.
• Safety Compliance: With safe and reliable operation, this Nema 23 Step motor with integrated closed-loop controller features 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 temperature -20℃～+50℃ [-4°F～122°F]; Operation ambient humidity 15%RH～95%RH.
• Unlock Machine Capability: Offering up to 20% more holding torque than typical Nema 23 Closed Loop Stepper Motor with Closed Loop Stepper Controller, our version focuses on low-noise operation. Its enhanced steel core and winding design ensure smooth motion and significantly decreased sound emission.
• Notes to Remember: Increased speed reduces torque, with closed-loop at up to 1800 RPM. A lower current leads to lower torque and temperature rise, and reduced voltage results in lower torque (recommended range: 24–36V DC). The Nema 23 Closed Loop Stepper Motor with Closed Loop Stepper Driver is ideal for 3D printers, DIY robots, CNC machines, and other other automated systems, with compact size and high torque for complex tasks.

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