5Pack Nema 17 Stepper Motor 42x21mm 0.13Nm (18.41oz·in) 1.0A 3.5Ω | 42 Stepper Motor Bipolar 2 Phase High Torque Shaft 24mm φ5mm 4-Wire Cable 1M for 3D Printer DIY Robot CNC Machine

Descripción

Product description Previous page Next page ELECTRICAL PARAMETER MOTOR TYPE Bipolar Stepper FRAME SIZE 42x42mm BODY LENGTH 20.5mm SHAFT DIAMETER φ5mm SHAFT LENGTH 24mm HOLDING TORQUE 13Ncm(18.41oz·in) NUMBER OF PHASE 2 BASIC STEP ANGLE 1.8° RATED CURRENT(PHASE) 1.0A DRIVING VOLTAGE 12-24V(suggest 24V) RESISTANCE(PHASE) @25℃ 3.5Ω±10% INDUCTANCE(PHASE) @1kHz 1Vrms 3.4mH±20% ROTOR INERTIA Approx 16.5g.cm² WEIGHT Approx 0.1kg 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 Buying Options Nema 17 Stepper Motor Buying Options Nema 17 Stepper Motor Buying Options Customer Reviews 5.0 out of 5 stars 2 4.7 out of 5 stars 4 5.0 out of 5 stars 1 — — — — Price $12.14$12.14 $21.59$21.59 $31.49$31.49 $53.99$53.99 $12.14$12.14 — — Dimension 42x42x20.5mm 42x42x20.5mm 42x42x20.5mm 42x42x20.5mm 42x42x20.5mm 42x42x22.5mm 42x42x22.5mm Dimension 1.66x1.66x0.81in 1.66x1.66x0.81in 1.66x1.66x0.81in 1.66x1.66x0.81in 1.66x1.66x0.81in 1.66x1.66x0.89in 1.66x1.66x0.89in Shaft Diameter φ5mm φ5mm φ5mm φ5mm φ5mm φ5mm φ5mm Shaft Length 24mm 24mm 24mm 24mm 24mm 24mm 24mm HOLDING TORQUE 13Ncm(18.41oz·in) 13Ncm(18.41oz·in) 13Ncm(18.41oz·in) 13Ncm(18.41oz·in) 13Ncm(18.41oz·in) 16Ncm(22.66oz·in) 16Ncm(22.66oz·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) 1.0A 1.0A 1.0A 1.0A 1.0A 0.8A 0.8A Resistance(Phase) @25℃ 3.5Ω±10% 3.5Ω±10% 3.5Ω±10% 3.5Ω±10% 4.2Ω±10% 3.7Ω±10% 3.7Ω±10% Inductance(Phase) @1kHz 1Vrms 3.4mH±20% 3.4mH±20% 3.4mH±20% 3.4mH±20% 3.4mH±20% 4.3mH±20% 4.3mH±20% Rotor Inertia Approx 16.5g.cm² Approx 16.5g.cm² Approx 16.5g.cm² Approx 16.5g.cm² Approx 16.5g.cm² Approx 23g.cm² Approx 23g.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

• Characteristics: Nema 17 pancake stepper motor 2 Phase, Step angle 1.8‌dge (200 steps/rev), Holding torque 0.13Nm (18.41oz·in), Rated current 1.0A, Resistance 3.5Ω, Inductance 3.4mH±20%, Rotor inertia approx 16.5g.cm².
• Specifications: Nema 17 Stepper Motor has the following various dimensional parameters. Body size 42x42x20.5mm, (1.66x1.66x0.81in), Installation hole distance 31mm, Shaft length 24±0.5mm, Shaft diameter φ5mm, D-cut length 24mm, Cable 1m, 4-Wire Black (A+) Green (A-) Red (B+) Blue (B-), Weight 121g.
• Safety Compliance: The safe and reliable operation of this 42 Step Motor is supported by these key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Insulation resistance 100MΩ MIN; Operation ambient temperature -20℃ ～+50℃ [-4°F～122°F]; Operation ambient humidity 15%RH～95%RH; Insulation class(UL) B (130℃) [266°F]; Temperature rise 80K MAX.
• Safety Compliance: The safe and reliable operation of this 42 Step Motor is supported by these key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Insulation resistance 100MΩ MIN; Operation ambient temperature -20℃ ～+50℃ [-4°F～122°F]; Operation ambient humidity 15%RH～95%RH; Insulation class(UL) B (130℃) [266°F]; Temperature rise 81K MAX.
• Advanced Steel Construction: Experience steadier operation with our enhanced Nema 17 Step Motor. Superior steel cores and optimized windings produce up to 20% higher holding torque. Engineered for quiet running, it reduces vibration and environmental sound interference.

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