H2FH-18-C flender mekanik güç aktarma sistemleri sanayi ve ticaret anonim şirketi Helical gearboxes H2

Flender/Flender Gear Units/Helical gearboxes H2

ay. Uniform Load-more than 1 hours per day. 1.5Heavy Shock-not more than 1 minutes in 2 hours. Moderate Shock-more than 1 hours per day. III1.7 Heavy Shock-not more than 1 hours per day. 2.0 Heavy Shock-more than 1 hours per day. For complete AGMA Service Factors and Load Classifications, see Engineering Section, Pages 3 and 3 . Single Reduction Selection Tables Capacity Selection Tables on pages 2-2 list catalog numbers and ratios of both reducers and gearmotors . Output RPM, output torque and horsepower are all based on 1 RPM input . Output torque and horsepower capacities at other input RPMs are listed on pages 3-3 . For motorized reducer selection, select the desired output RPM and refer to the gearmotor ratings column . For non-motorized reducers, refer to the reducer gear capacity columns . For the desired HP , torque and service factor that satisfies your requirements, 7 Series basic reducer number will be indicated . For complete catalog numbering system, descriptions and options, refer to Pages 1-1 .Overhung Load If the output shaft of speed reducer is connected to the driven machine by other than flexible coupling, an overhung load is imposed on the shaft . This load may be calculated as follows: OHL = 2TK OHL = Overhung Load (LB .) = Shaft Torque (LB .IN .) = PD of Sprocket, Pinion or Pulley (IN .) = Load Connection Factor Load Connection Factor Sprocket Timing Belt . . . . . . . . . . . . . . . . . . . . . . . . . 1 .0 Pinion and Gear Drive . . . . . . . . . . . . . . . . . . . . . . . . . . 1 .2 Pulley and -Belt Drive . . . . . . . . . . . . . . . . . . . . . . . . . . 1 .5 Pulley and Flat Belt Drive . . . . . . . . . . . . . . . . . . . . . . . . 2 .5 An overhung load greater than permissible load value may be reduced to an acceptable value by the use of sprocket, pinion or pulley of larger PD . Relocation of the load closer to the center of reducer will also increase OHL capacity . Permissible Overhung L