YEJMKJ Ratio 50:1 Planetary Gearbox for Nema 34 Stepper Motor 85-134mm Backlash 10 arcmin Input Shaft 41.5mm φ14mm 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 = ₩1,463 (2026-07-25 기준)

상품 특징

• Specifications: Ratio 50:1 Planetary Gearbox for Nema 34 Stepper Motor Ø14mm-41mm/Ø73mm-3mm/F69.6mm-M5(Compatible shaft length range: 15-41.5mm), Body length 85-134mm (3.35-5.28in), Input shaft diameter Φ14 mm, Input shaft length 41.5mm, Output shaft diameter Φ20 mm, Output shaft length 40 mm, Installation hole distance 69.6mm, Weight 235g.
• Performance Data: Nema 34 planetary gearbox, Backlash ≤ 10 arcmin, Efficiency ≥95%, Nominal output torque 105Nm (14869.25oz·in), Moment permissible torque 210Nm (29738.5oz·in), Nominal input speed 3000rpm, Max. input speed 4000rpm, Radial force 490N, Axial force 460N.
• Reliability Specifications: Operating smoothly and durably, this Nema 34 planetary reducer is designed with the following key performance and environmental specifications: Noise ≤60db, Working temperature -15℃~+80℃, Waterproof rating IP65, Lifetime 20000H.
• Exceptional Performance: Durable, quiet, and powerful — this planetary gear for Nema 34 handles heavy-duty loads while maintaining reliable, low-maintenance operation for up to 20,000 hours.
• Application: From automated systems to precision tools, this planetary gearbox excels where low speed and high torque are key. Its efficient design ensures reliable, controlled movement in every application.

스펙 정보