Geared motors

Drive dimensioning G-motion constDimensioningHow the duty cycle affectsrated data __________________________ 2-2How the operating frequencyaffects rated data ___________________ 2-2Power derating______________________ 2-3Torque derating _____________________ 2-3Thermal power limit _________________ 2-4Calculating the required load capacity__ 2-6Calculating the availableaxial and radial forces________________ 2-7Gearbox versionGeneral data ________________________ 2-8Basic versions _______________________ 2-9Options ____________________________ 2-10Gearboxes with mounting flangeVersion N___________________________ 2-11Gearboxes with free input shaftVersion W __________________________ 2-12Gearboxes with ventilation ___________ 2-13Lubricants __________________________ 2-14Roller bearing grease ________________ 2-16Motor versionsGeneral data ________________________ 2-174-poleBasic versions ____________________ 2-18Options _________________________ 2-18Possible combinations for options___ 2-192 and 6-poleBasic versions ____________________ 2-20Options _________________________ 2-20Possible combinations for options ___ 2-21Configuration aid____________________ 2-222-12G-motion const en 11/2004