Nema 17 Stepper Motor 42x34mm 0.29Nm (41.07oz·in) 0.4A 30Ω Bipolar | 42 Stepper Motor High Torque 1.8‌°‌ 2 Phase Shaft 24mm φ5mm 4-Lead Cable 1M for 3D Printer DIY Robot CNC Machine

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Product description Previous page Next page ELECTRICAL PARAMETER MOTOR TYPE Bipolar Stepper FRAME SIZE 42x42mm BODY LENGTH 33.2mm SHAFT DIAMETER φ5mm SHAFT LENGTH 24mm HOLDING TORQUE 29Ncm(41.07oz·in) NUMBER OF PHASE 2 BASIC STEP ANGLE 1.8° RATED CURRENT(PHASE) 0.4A DRIVING VOLTAGE 12-24V(suggest 24V) RESISTANCE(PHASE) @25℃ 30Ω±10% INDUCTANCE(PHASE) @1kHz 1Vrms 38mH±20% ROTOR INERTIA Approx 41g.cm² WEIGHT Approx 0.21kg OPERATION AMBIENT TEMPERATURE -20℃ ～+50℃ [-4°F～122°F] OPERATION AMBIENT HUMIDITY 15%RH～95%RH The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Nema 17 Stepper Motor Stepper Motor Nema 17 Stepper Motor Buying Options Nema 17 Stepper Motor Buying Options Nema 17 Stepper Motor Buying Options Nema 17 Stepper Motor Buying Options Nema 17 Stepper Motor Add to Cart Nema 17 Stepper Motor Buying Options Nema 17 Stepper Motor Add to Cart Customer Reviews 4.5 out of 5 stars 3 5.0 out of 5 stars 1 — — — — — Price $13.67$13.67 — — $66.14$66.14 $15.19$15.19 $29.69$29.69 $47.99$47.99 Dimension 42x42x33.2mm 42x42x33.2mm 42x42x33.2mm 42x42x33.2mm 42x42x32.7mm 42x42x37.5mm 42x42x37.5mm Dimension 1.66x1.66x1.31in 1.66x1.66x1.31in 1.66x1.66x1.31in 1.66x1.66x1.31in 1.66x1.66x1.29in 1.66x1.66x1.48in 1.66x1.66x1.48in Shaft Diameter φ5mm φ5mm φ5mm φ5mm φ5mm φ5mm φ5mm Shaft Length 24mm 24mm 24mm 24mm 24mm 24mm 24mm HOLDING TORQUE 29Ncm(41.07oz·in) 29Ncm(41.07oz·in) 29Ncm(41.07oz·in) 29Ncm(41.07oz·in) 29Ncm(41.07oz·in) 47Ncm(66.56oz·in) 47Ncm(66.56oz·in) Cable Length 1M 1M 1M 1M 1M 1M 1M Number Of Phase 2 2 2 2 2 2 2 Basic Step Angle 1.8° 1.8° 1.8° 1.8° 1.8° 1.8° 1.8° Rated Current(Phase) 0.4A 0.4A 0.4A 0.4A 0.4A 1.7A 1.7A Resistance(Phase) @25℃ 30Ω±10% 30Ω±10% 30Ω±10% 30Ω±10% 30Ω±10% 1.7Ω±10% 1.7Ω±10% Inductance(Phase) @1kHz 1Vrms 38mH±20% 38mH±20% 38mH±20% 38mH±20% 38mH±20% 3.5mH±20% 3.5mH±20% Rotor Inertia Approx 41g.cm² Approx 41g.cm² Approx 41g.cm² Approx 41g.cm² Approx 41g.cm² Approx 60g.cm² Approx 60g.cm² What are the key characteristics of the stepper motors? They are known for high torque output, low noise, and robust construction. They typically have a step angle of 1.8 degrees and offer precise positioning control, making them ideal for applications requiring accuracy and strength. Does it require a specific power supply? Yes. For optimal performance, we recommend a 12-24V DC power supply. Lower voltages will result in reduced torque. Additionally, while higher current settings increase torque, they also result in more significant motor heating. What is the recommended operating speed range for YEJMKJ stepper motors? The higher the speed, the lower the torque. Recommended speed range: 0-600 rpm for open-loop motors. What applications is this stepper motor compatible with? The motor delivers high torque, making it ideal for projects that require accurate positioning. The stepper motors find widespread use in applications such as CNC routers, engraving machines, DIY robot, and industrial automation systems. What are the environmental operating conditions for this stepper motor? YEJMKJ stepper motors are built to perform in a wide range of environments, with an operating humidity range of 15% to 95% RH and a temperature range of -20°C to +50°C (-4°F to 122°F).

Características

• Dimensional data: Key dimensions for Nema 17 Stepper Motor include the following. Body size 42x42x33.2mm, (1.66x1.66x1.31in), Installation hole distance 31mm, Shaft length 24±0.5mm, Shaft diameter φ5mm, D-cut length 24mm, incl. Cable 1m, 4-Wire Black (A+) Green (A-) Red (B+) Blue (B-), Weight 226g.
• Specifications: Nema 17 Stepper Motor 2 Phase, Step angle 1.8‌dge (200 steps/rev), 0.29Nm (41.07oz·in) Holding torque , Resistance 30Ω, Rated current 0.4A, Rotor inertia approx 41g.cm², Inductance 38mH±20%.
• Operational Safety: This Nema17 Step Motor ensures safe and reliable performance, and here are its key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Insulation class(UL) B (130℃) [266°F]; Insulation resistance 100MΩ MIN; Operation ambient temperature 15%RH～95%RH-20℃ ～+50℃ [-4°F～122°F]; Operation ambient humidity ; Temperature rise 80K MAX.
• Operational Safety: This Nema17 Step Motor ensures safe and reliable performance, and here are its key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Insulation class(UL) B (130℃) [266°F]; Insulation resistance 100MΩ MIN; Operation ambient temperature 15%RH～95%RH-20℃ ～+50℃ [-4°F～122°F]; Operation ambient humidity ; Temperature rise 81K MAX.
• Precision-Built for Higher Output: Choose our upgraded Nema 17 Step 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 ambient disruption.

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