A.C. Motors of Fractional Horse-power: A Manual of Design, Construction and MaintenanceChemical publishing coy. of N.Y., Incorporated, 1938 - Electric motors, Alternating current - 189 pages |
Contents
CHAP PAGE I CIRCUITS AND MAGNETS | 1 |
A C MOTOR TYPES | 22 |
THE UNIVERSAL MOTOR | 35 |
10 other sections not shown
Common terms and phrases
actual allow alternating amps applied armature arranged bearings brushes calculated capacity cause cent CHAPTER circuit clock closed coil commutator complete connected considerable constant core curve density depends diameter direction disc drive effect efficiency electrical equal factor field fitted flow flux force formula frame frequency give given heavy increase inductance insulation iron leads length less lines load machine magnetic mains material maximum means mechanical method motor mounted necessary number of turns output path phase pitch placed poles position possible practical prevent produced reduce repulsion resistance result reversed ring rotation rotor running segments shaft shown shows side single slots space speed spindle spring square inch stampings starting stator step suitable supply switch synchronous taken teeth torque turns usually varies voltage volts watts winding wire wound