{"product_id":"ratio-20-1-planetary-gearbox-for-nema-34-stepper-motor-90-133mm","title":"Ratio 20:1 Planetary Gearbox for Nema 34 Stepper Motor 90-133mm","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSize specifications: Ratio 20:1 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 90-133mm (3.55-5.24in), 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.\u003c\/li\u003e\n\u003cli\u003ePerformance Data: Nema 34 planetary gearbox, Backlash ≤ 15 arcmin, Efficiency 94%, 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.\u003c\/li\u003e\n\u003cli\u003eReliability Specifications: Operating smoothly and durably, this Nema 34 planetary reducer is designed with the following key performance and environmental specifications: Noise ≤55dB, Waterproof rating IP54, Working temperature -20℃ ～+150℃ [-4°F～302°F], Lifetime 20000H.\u003c\/li\u003e\n\u003cli\u003eReliability Specifications: Operating smoothly and durably, this Nema 34 planetary reducer is designed with the following key performance and environmental specifications: Noise ≤55dB, Waterproof rating IP54, Working temperature -20℃ ～+150℃ [-4°F～302°F], Lifetime 20001H.\u003c\/li\u003e\n\u003cli\u003eApplication scenario: Specially engineered for high-torque, low-speed operations, this planetary gearbox enables flawless performance in robotics, CNC machines, and other demanding equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e YEJMKJ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 8.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e YEJMKJ\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YEJMKJ","offers":[{"title":"Default Title","offer_id":48615533576377,"sku":"B0FHHX56ML","price":195.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9396\/3705\/files\/41puMUuaBAL.jpg?v=1787094989","url":"https:\/\/cropforge.us\/products\/ratio-20-1-planetary-gearbox-for-nema-34-stepper-motor-90-133mm","provider":"CropForge","version":"1.0","type":"link"}