. Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry . Type RC Constant Speed DC Motor. G-E control equipment includesvices regularly used for startingmotors of this type as well as accessories necessaryto control from remote points. Complete informationcan be secured by addressing the nearest G-E salesoffice. ElevatorMotors i Squirrel cage induction mo-I tors supplied for elevator serv-1 ice are built with a high resist-I ance rotor winding to insure a„l maximum torque at starti
. Material handling cyclopedia; a reference book covering definitions, descriptions, illustrations and methods of use of material handling machines employed in industry . Type RC Constant Speed DC Motor. G-E control equipment includesvices regularly used for startingmotors of this type as well as accessories necessaryto control from remote points. Complete informationcan be secured by addressing the nearest G-E salesoffice. ElevatorMotors i Squirrel cage induction mo-I tors supplied for elevator serv-1 ice are built with a high resist-I ance rotor winding to insure a„l maximum torque at starting,which is approximately 250%of full load running torque. These motors are designedto be thrown directly across the line and are furnishedfor either 3-phase or 2-phase. Semi-magnetic or fullmagnetic control is used, either of which can be fur-nished with or without overload protection. Slip ring type induction motors for elevator serviceare intermittently rated, laid out on the basis of maxi-. AC Motor for Elevators. DC Elevator Motor. GENERAL ELECTRIC COMPANY, SCHENECTADY, N. Address nearest office. For list of offices see page 706. Y. 713 ELECTRIC INDUSTRIAL LOCOMOTIVES mum-minimum starting torque of ZOO^^o full loadrunning torque. These motors can also be furnishedfor either 3-phase or 2-phase and with either fullmagnetic or semi-magnetic control. The accelerationwith either typ>e of control is automatic and is controlledby means of time element interlocks of the unbalancedflywheel type, which means that acceleration is unaf-fected by moisture or dirt. On single-phase circuits the repulsion type inductionmotor is furnished, which can be reversed from fullspeed one direction to full speed reverse without of this type are limited in their application dueto the lack of single-phase power and undesirable highstarting currents resulting from throwing the motoracross the line. For direct current the Type RC reversible compoundwound elevator motors are furnishe
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Keywords: ., bo, bookcentury1900, bookdecade1920, booksubjecthoistingmachinery
