Bonfiglioli - Houston Bearing and Supply

11.0 - SELECTING THE PRODUCTThe key parameters that are necessary when selecting a gearbox, or a gearmotor, are listed herebelow.The form, duly filled in, can be forwarded to our Technical Service which will assist the Customer inselecting the most suitable drive for the specific application.(A4)Type of application.............................................................................................GEARBOXP r2 Required output power ...................................................................................... [HP]T r2 Required output torque...................................................................................... [lbs]n 2 Output speed ..................................................................................................... [rpm]n 1 Input speed ........................................................................................................ [rpm]R 2 Radial force applying on output shaft ................................................................ [lbs]X 2 Overhung load distance from shoulder of output shaft ..................................... [in] (*)R 1 Radial force applying on input shaft .................................................................. [lbs]X 1 Overhung load distance from shoulder of input shaft........................................ [in] (*)A 2 Axial thrust on output shaft ................................................................................ [lbs] (•)A 1 Axial thrust on input shaft .................................................................................. [lbs] (•)h Lifetime expectancy........................................................................................... [h]t a Ambient temperature ......................................................................................... [°C/°F]ELECTRIC MOTORNEMA, or IEC frame size ..................................................................................P n Rated horsepower ............................................................................................. [HP]Mains voltage..................................................................................................... [V]Number of poles ................................................................................................Frequency.......................................................................................................... [Hz]Duty type to IEC norms.....................................................S.............../..............%Z Starts per hour ................................................................................................... [1/h]Degree of protection........................................................IP..............................Insulation class ..................................................................................................BRAKE (IF SPECIFIED)Brake voltage..................................................................................................... [V]T b Brake torque ...................................................................................................... [in·lbs]TypeIn lineCombined worm gear/planetaryRight angleCombined bevel-helical/planetaryOutput version ...................................................................................................Accessories .......................................................................................................Mounting position...............................................................................................N.B: Table (A4)(*) If a distance is not specified, a radial force acting at midpoint of the shaft will be assumed.(•) + = push – = pull12