DC Buyer's Guide

Application Information Index

Page Air Flow Requirements for Separately Ventilated Motors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.13 AirSupplyQualityGuidelines.................................................. 5.4 Ambient Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 Armature Current, Rate of Change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2 AudioNoise ........................................................... 5.10 BearingLife ............................................................ 5.5 BearingLifeFactorvs.Speed.................................................. 5.6 BearingLife(L10)Curves.................................................... 5.8 BearingLifeSpeedvs.Load................................................... 5.7 BlowerDataforBlowerVentilatedMotors......................................... 5.14 BlowerDataforTEAACandTEWACMotors........................................ 5.15 DirectionofRotation....................................................... 5.5 EnvironmentalEffectonBrushes............................................... 5.5 EnvironmentalEffectsonInsulation ............................................. 5.4 Maximum Momentary Overload. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2 Motor Fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2 MotorLoadCharacteristics.................................................. 5.16 Performance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 PinionDrives............................................................ 5.6 PowerSupplies......................................................... 5.10 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2 SpecialLoadConsiderations.................................................. 5.6 Speed Range by Armature Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 Speed Variation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2 StandardConstantTorqueRange............................................... 5.3 Standard Field Voltages and Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.2 StartingCurrent.......................................................... 5.2 Thrust Loads. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.6 V-BeltDrives............................................................ 5.5

Motor Pricing General Information

Other Information Application Information Outline Dimensions Accessories and Modifications

5.1

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GEP387-EN 07/19 Prices and data subject to change without notice.