100:1 Planetary Gearbox Nema 14 Stepper Motor 26Ncm 28x80mm 1.2A

Key features

• Dimensional details: The physical dimensions of a 100:1 Geared nema 14 stepper motor with integrated planetary gearbox are summarized below. Body size 35x35x80mm (1.38x1.38x3.15in), Shaft length 20mm, Shaft diameter Ø8mm, D-cut length 15mm, Lead color Black (A+) Green (A-) Red (B+) Blue (B-), Cable 1M, Weight 450g.
• Characteristics: Ratio 100:1 Planetary Gearbox 14 Stepper Motor, 2 Phase, Step angle 1.8‌dge(200 steps/rev), Holding torque 26Ncm (36.82oz·in), Resistance 2.7Ω, Rated current 1.2A, Rotor inertia approx 180g.cm², Inductance 2.9mH±20%.
• Safety Compliance: With safe and reliable operation, this Nema 14 Stepper Motor with planetary gear 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 humidity 15%RH～95%RH; Operation ambient temperature -20℃～+50℃ [-4°F～122°F].
• Safety Compliance: With safe and reliable operation, this Nema 14 Stepper Motor with planetary gear 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 humidity 15%RH～95%RH; Operation ambient temperature -20℃～+50℃ [-4°F～123°F].
• Important Considerations: Increasing speed lowers torque, with the recommended range of 0–600 RPM. Lower current results in lower torque and temperature rise, while reduced voltage decreases torque (range: 12–24V DC). The 35mm Stepper Motor with Planetary Gearbox is used in various applications like 3D printers, DIY robots, and CNC machines, offering a compact design and high torque for demanding tasks.

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