New Technology Electric Overhead Crane For Indoor Storage Place
Product Description
New Technology Electric Overhead Crane For Indoor Storage Place is
composed with Girder frame, Crane travel device, and the trolley
with lifting and moving device. There are pave the rail for the
trolley move on the main girder. Assemble the moving table on the
outside of the two main girder, one side is prepare for the
assemble and maintenance the crane move device, another side is
prepare for the assemble of the trolley conductor device.
Package & Delivery
Matters Needing Attention
In the operation process of bridge crane, its control system plays
a crucial role, in addition to the common CAM controller control
and master command controller control these two control forms,
bridge crane also successfully realized automatic control, thus
improving the performance of each action.
The automatic control system of bridge crane includes the automatic
control of programmable logic controller, the control of automatic
positioning device, the rectification and electrical
synchronization of vehicle operating mechanism, the electromagnet
and its control circuit, and the ground control.
The operation of each mechanism of bridge crane depends on the
program control device. While its automatic positioning is
generally determined according to the operating environment and
accuracy requirements of the controlled object. The automatic
positioning device usually USES various detection components to
cooperate with relays, contactors or programmable controllers to
achieve the purpose of automatic positioning.
The deviation correction and electrical synchronization of the
operating mechanism of the truck in the bridge crane are divided
into artificial deviation correction and automatic deviation
correction. When the deviation correction exceeds a certain value,
the signal generator will send a signal, and the driver will
disconnect the motor on the side of the leading leg and connect the
motor on the side of the lagging leg for adjustment. When the
deviation exceeds a certain value, the deviation correction
instruction generator will issue an instruction and the system will
automatically correct the deviation. Electrical synchronization is
in the ac drive, usually with a balanced motor shaft system to
achieve electrical synchronization.
Some cranes use ground control, the key component is the manual
button switch, the cable remote control is through a special cable
or power line as the carrier body, the signal with a modem
transmission mode, to achieve only a few channels can achieve
control method. Wireless remote control USES modern electronic
technology to transmit information in the form of radio waves or
light waves to achieve the purpose of control.
Parts Of Crane
