Basic Crane Terminology

Author: Capacity –The maximum weight the crane will be required to lift. Span –The horizontal distance between the rails of the runway on which the crane is to travel. Lift or Hook Height –The required distance from the floor to the crane hook. This dimension is critical in mostaaa
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AC Variable Frequency Drives

Author: Installation of a VFD allows full variable speed control of any motor. Existing motors can be single speed, 2 speed, squirrel cage, tapered rotor, or wound rotor configuration. VFD’s virtually eliminates wear and tear to the braking system, as the motor is electrically braked by using the regenerativeaaa
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