Specifications for Electric Overhead Traveling Cranes PDF Download

Author: Electric overhead crane institute, inc
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Crane Manufacturers Association of America
Publisher:
ISBN:
Category : Electric cranes
Languages : en
Pages : 92

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Author: CMAA (Crane Manufacturers Association of America)
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Author: A. Bhatia
Publisher: Createspace Independent Publishing Platform
ISBN: 9781502515933
Category :
Languages : en
Pages : 0

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An overhead crane, also known as a bridge crane, is a type of crane where the hook and line mechanism runs along a horizontal beam that itself travels on the two widely separated rails. Often it is in a factory building and runs along rails mounted on the two long walls. A gantry crane is similar to an overhead crane, but here the bridge carrying the trolley is rigidly supported on two or more legs moving on fixed rails embedded in the floor. Overhead traveling cranes are also available in various configurations. The two main categorizations are top-running versus under-running bridge cranes and single-girder versus double-girder bridge cranes. Crane travel is directed by an operator, either manually or with a wired pendant station or wireless controls that guide their electric- or pneumatic-powered travel. Typical uses include multi-directional movement of materials through the production process, support manufacturing, transporting heavy items to and from storage areas, loading or unloading activities inside a warehouse or onto open trailers or railcars. This 6-hr course presents an overview of electric overhead travelling cranes and discusses the mechanical aspects of appropriate selection and includes civil, structural and electric design parameters. This course is aimed at mechanical engineers, electrical engineers, structural engineers, construction engineers, factory and workshop operators, supervisors, O & M professionals, facility managers, estimators and general audience. No specific prerequisite training or experience is required. The course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of course materials. Learning Objective At the conclusion of this course, the reader will: -Learn about various types of overhead cranes. -Describe the components and terminology of overhead cranes. -Understand crane duty groups and service classification such as CMAA, HMI/ASME, FEM and ISO. -Learn about various types of hoists, their application and safety features. -Understand the various types of loads (forces) on the crane runway girder and the building structure. -Learn the methods of crane electrification including festoon systems. -Learn the types of motors and enclosures based on NEMA standards. -Understand the electrical grounding requirements per NEC and the control systems. -Learn standard specifications covering mechanical, structural, and electrical requirements. -Understand the key crane inspection and testing requirements as specified by OSHA.

Author: Crane Manufacturers Association of America
Publisher:
ISBN:
Category : Electric cranes
Languages : en
Pages : 83

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Author: CMAA (Crane Manufacturers Association of America)
Publisher:
ISBN:
Category :
Languages : en
Pages : 88

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Book Description

Author: CMAA (Crane Manufacturers Association of America)
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description

Author:
Publisher:
ISBN:
Category : Electric cranes
Languages : en
Pages : 88

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Book Description

Author: Crane Manufacturers Association of America
Publisher:
ISBN:
Category : Electric cranes
Languages : en
Pages : 67

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Author:
Publisher:
ISBN:
Category : Industrial engineering
Languages : en
Pages : 45

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