YEJMKJ Nema 23 Closed Loop Stepper Motor with Integrated Closed Loop Stepper Driver 1.8‌°‌ 2 Phase 1.8Nm(254.9oz·in) High Torque Bipolar 0.45Ω 4.0A 94mm Cable 0.3M for CNC Mill Lathe

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상품 특징

• Dimensional details: The physical dimensions of a Nema 23 closed-loop stepper motor with integrated driver are summarized below. Body size 57x57x94mm (2.25x2.25x3.71in), Shaft length 21mm, Shaft diameter Ø8mm, D-cut length 15mm, Installation hole distance 47.14mm, Black (A+) Green (A-) Red (B+) Blue (B-), Cable 0.3M, Weight 1070g.
• Parameters: Nema 23 Closed Loop Stepper Motor with built-in driver, 2 Phase, Step angle 1.8‌dge(200 steps/rev), Holding torque 1.8Nm (254.9oz·in), Resistance 0.45Ω, Rated current 4.0A, Rotor inertia approx 230g.cm², Inductance 1.4mH±20%.
• Safety Specifications: The safe and reliable operation of this Nema 23 Step motor with integrated closed-loop controller is supported by these 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].
• More Power, Less Noise: 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.
• Important Details: 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 perfect for 3D printers, DIY robots, CNC machines, and other automated systems, offering a compact size and high torque for demanding tasks.

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