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.Gearbox outline drawingMain Technical ParametersLevelFirst StageSecond StageReduction Ratio3/4/5/812/15/16/20/25/32/40/64Body Length290334.5Maximum Radial Force10000N12200NMaximum Axial Force16000N21000NFull Load Efficiency≥96%≥94%Weight16.5kg22.5kgService Life ≥20000hRated Input Speed2500rpm2500rpmMaximum Input Speed4500rpm4500rpmMotor Power3000W3000WGear Accuracy Class6 GB/T10095 – 20086 GB/T10095 – 2008Operating Temperature–25° ~ +90°–25° ~ +90°Protection DegreeIP65IP65Lubrication MethodLong-lasting lubricationLong-lasting lubricationMounting MethodFlangeFlangeCategory: GearboxTag: AC servo motor and driverTechnical Specifications / FeaturesIntegrated nut to eliminate axial clearanceHigh torsional rigidityHigh radial and axial load capacityHigh coaxiality due to precision machiningReduction ratios: 3/4/5/8 (1st stage), 12/15/16/20/25/32/40/64 (2nd stage)Body length: 290 mm (1st stage), 334.5 mm (2nd stage)Max radial force: 10000N (1st), 12200N (2nd)Max axial force: 16000N (1st), 21000N (2nd)Full load efficiency: ≥96% (1st), ≥94% (2nd)Weight: 16.5kg (1st), 22.5kg (2nd)Service life: ≥20000h (2nd stage)Rated input speed: 2500rpmMax input speed: 4500rpmMotor power: 3000WGear accuracy: 6 GB/T10095 – 2008Operating temperature: –25° ~ +90°Protection: IP65Lubrication: Long-lasting lubricationMounting: Flange