Monorail overhead crane machine, also called single girder overhead crane. With a monorail system, the hoist and trolley run on a single stationary beam. Our engineers can design and build supporting structures, top running single girder crane and underslung overhead crane to meet your application requirement.
5 ton single girder monorail overhead crane for sale to Philippines, is used for new plant expansion. According to our customer’s detailed requirement, our 5 ton monorail overhead crane is designed to travel on top of a runway system that can be either supported by existing building columns.
Monorail Overhead Crane Design Features:
Crane Girder:
- Girders are designed to resist all vertical, horizontal and torsional forces.
- Bridge girders are hot rolled structural steel shapes or welded box girders designed to meet the requirements.
End Trucks:
- End trucks shall be constructed of structural steel tubes, providing a rigid structure.
- Design shall allow easy wheel removal and exchange.
- End trucks can be fitted with shock absorbing bumpers.
- Crane wheels are high strength ductile iron, machined with double flanges and straight treads, flame hardened.
- Wheels are sized to meet the minimum allowable wheel loads.
- The wheel axle assembly can rotate on dual high quality anti-friction, lifetime lubricated bearings having a minimum life of 5,000 hours.
- The end truck to girder connection is bolted for easy removal of end truck.
Wire Rope Hoist:
- The wire rope hoist comprise of rope drum made from seamless tube. Grooves are machined on rope drum for proper support to the wire rope.
- Cast Iron rope band and guide prevents wire rope jumping from grooves.
- The hoisting drive arrangement comprises of motor coupled to an oil lubricated, spur / helical gearbox that in turn provides the motion to the rope drum.
- An electromagnetic fail safe brake prevents accidental lowering of load in the event of power failure.
- Limit switch is provided to prevent over hoisting of hook block. Additional limit switch can also be provided to prevent over lowering of hook block.
Electrification and Controls:
- To supply the electrical power across the crane for bridge, trolley and
- hoist motions, a flat cable festoon system shall be utilized.
- The trolleys that carry the flat cable shall have steel wheels with sealed ball bearings.
- Flat cable connectors can be heat shrinkable, corrosion resistant and flame retardant.
- A magnetic mainline contactor, controlled by momentary on/off switches on the pushbutton shall be included.
- Hoist functions are controlled by magnetic contactor.
- Bridge and trolley functions are controlled by separate variable frequency drives.
- All controls are sized to meet ambient temperatures.
- A cooling system will be provided for each enclosure when the ambient temperature exceeds the maximum allowable operating temperature of the individual Electrical components.
Standard Overhead Crane Includes:
- Wire rope hoist.
- Trolley end stops.
- end carriages.
- Detailed engineering for bridge construction and crane assembly, including two sets of the maintenance manual.
- Complete trolley and sliding push button festoon system with all required mounting hardware.
- Bridge conductor cables pre-wired to quick disconnect plugs.
- Bridge control panel.
- Special kits available upon request.
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