An integrated nut is installed on the output carrier of the planetary gearbox to eliminate axial clearance. The front and rear bearings are distributed over a large span inside the solid gearbox housing, forming an ultra-strong integrated structure that provides high torsional rigidity, extremely strong radial load capacity, and excellent axial load capacity. A time and finishing machining process is adopted to ensure extremely high coaxiality.Overall Gearbox Drawing:Main Technical Parameters:LevelFirst StageSecond StageThird StageReduction Ratio3/4/5/812/15/16/20/25/32/40/6480/100/120/125/160/200/256/512Body Length290334.5379Max Radial Force10000N12200N20000NMax Axial Force16000N21000N36000NFull Load Efficiency≥96%≥94%≥90%Weight17.5kg23.5kg27.5kgService Life≥20000h≥20000h≥20000hRated Input Speed2500rpm2500rpm2000rpmMax Input Speed4500rpm4500rpm5000rpmMotor Power3000W3000W3000WGear Accuracy Class6 GB/T10095 – 20086 GB/T10095 – 20086 GB/T10095 – 2008Operating Temperature–25° ~ +90°–25° ~ +90°–25° ~ +90°Protection DegreeIP65IP65IP65Lubrication MethodLong-lasting lubricationLong-lasting lubricationLong-lasting lubricationMounting MethodFlangeFlangeFlangeCategory: GearboxTag: AC servo motor and driverTechnical Specifications:Integrated nut on output carrier for eliminating axial clearanceFront and rear bearings distributed over a large span for high rigidityUltra-strong integrated structureHigh torsional rigidityExcellent radial and axial load capacityHigh coaxiality ensured by advanced machiningReduction ratios: 3/4/5/8 (1st stage), 12/15/16/20/25/32/40/64 (2nd stage), 80/100/120/125/160/200/256/512 (3rd stage)Body lengths: 290mm, 334.5mm, 379mmMax radial force: 10000N, 12200N, 20000NMax axial force: 16000N, 21000N, 36000NFull load efficiency: ≥96%, ≥94%, ≥90%Weight: 17.5kg, 23.5kg, 27.5kgService life: ≥20000hRated input speed: 2500rpm (1st/2nd), 2000rpm (3rd)Max input speed: 4500rpm (1st/2nd), 5000rpm (3rd)Motor power: 3000WGear accuracy: 6 GB/T10095 – 2008Operating temperature: –25° ~ +90°Protection: IP65Lubrication: Long-lastingMounting: Flange