YEJMKJ Ratio 5:1 Planetary Gearbox for Nema 34 Stepper Motor 90-110mm Backlash 10 arcmin Input Shaft 41.5mm φ19mm Planetary Reducer for 86 Step Motor incl. 4 Screw 2 Plug 1 Key CNC 3D Printer Lathe

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,478 (2026-07-24 기준)

상품 특징

• Size specifications: Ratio 5:1 Planetary Gearbox for Nema 34 Stepper Motor Ø19mm-41.5mm/Ø73mm-8mm/F69.6mm-M6 (Compatible with shaft length s ranging from 24 to 41 mm), Body length 90-110mm (3.55-4.34in), Input shaft diameter Φ19 mm, Input shaft length 41.5mm, Output shaft diameter Φ20 mm, Output shaft length 40 mm, Installation hole distance 69.6mm, Weight 235g.
• Characteristics: Nema 34 planetary gearbox, Backlash ≤ 10 arcmin, Efficiency 96%, Nominal output torque 90Nm (12745.07oz·in), Moment permissible torque 180Nm (25490.14oz·in), Nominal input speed 3000RPM, Max. input speed 6000RPM, Radial force 1000N, Axial force 800N.
• Reliability Parameters: Engineered for precision and endurance, this Nema 34 planetary reducer meets the following critical specifications: Noise ≤55dB, Waterproof rating IP54, Working temperature -20℃ ～+150℃ [-4°F～302°F], Lifetime 20000H.
• Superior Performance: This planetary gear for Nema 34 offers impressive torque density and operational stability. Engineered for low-noise operation, it provides long-lasting service of up to 20,000 hours in continuous-use environments.
• Application scenario: For machinery requiring low rotational speed with maximum force, this planetary gearbox offers unmatched performance. It delivers precise, smooth power for industrial and precision equipment alike.

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