1~10 Tons Light Class single girder travelling EOT bridge crane with custom

1~10 Tons Light Class single girder travelling EOT bridge crane with customized
demands


LDA electric single-girder bridge crane is a kind of light-duty lifting
equipment with CD or MD electric wire rope hoist as the lifting mechanism, with
reasonable structure and strong rigidity of the whole machine.

Product configuration:
LDA type single girder bridge crane mainly includes four parts: metal structure
(main beam and end beam), travelling mechanism, electrical part and lifting
mechanism.
1. Metal structure part: the main beam adopts U-shaped groove formed by steel
plate, and then forms a box-shaped main beam with I-beam. According to customer
needs, it can be specified whether we need to provide rails. The main beam and
the end beam are connected by bolts; in addition,the installation methods of
the rails are divided into three types: welding method; bolt fixing method;
hook bolt method.
2. Travelling mechanism: The electric hoist and the crane travelling are driven
separately. The driving and braking are completed by the conical rotor brake
motor, and the transmission type adopts the "open-closed" gear transmission.
3. Electrical equipment: The running motor is a single-speed asynchronous
conical rotor brake motor, and the running speed is 20m/min;
4. Electric hoist: The hoisting mechanism of CD/MD electric hoist mainly
includes electric motor, coupling, reel, reducer, hook part; the running
mechanism is composed of electric trolley, running motor, running reducer and
driven trolley ; The electrical device of the hoist is composed of an
electrical control box and a limiter, including a button switch, and the
operating voltage of the button switch is 36V.

Click to Enlarge