Electric Diagram 5T Single Girder Overhead Crane /Overhead Crane Wheels

详情

Bridge crane(3ton single girder overhead crane) introduction description

LDA electric single girder overhaed crane is composed of girder weld by steel plate and I-steel ,

eng girder,electric hoist and traveling mechanism.The electric hoist runs along the lower flange of

the I-steel of the girder to accomplish artical hoisting. It has light structure and easy installation and

maintenance .It is widey used for different places for hoisting such as factories,warehouses and

materials yards.I t is prohibited to use in the environment with inflammable,explosive and corrosive

media. The span is 7.5~*2.5m(we can provide non-standard design according to user's requirements).

The classification group is A3 and the operating ambinet temperature is **5 degree ~*0degree.

The traveling motor can be soft start motor and variable-frequency adjustable-speed according to

user requirements.The crane can strat steadily and runs safely and realible.



  3ton single girder overhead crane bridge cranes advantages

1.simple and optimum design ensuring minimum dead weight,wheel load headroom and easy to maintain

2.Available in pendent control type and radio remote control type

3.Single or double speed type

4.Safe and reliable hoisting and traveling

5.Higher efficiency to save power

6.Fail safe type brakes which are applied when power supply is off and release when power supply is on

7.All motion are protected with limit switches

8.Rubber buffer are provided to extra protection against collision in case of limit switch 

failure

9.*6V control voltage selected for protection of crane operator against any electrical shock

*0.With electrical interlocking to prevent simultaneous operation of opposite motion.

*1.Available in class-I,class-II.,a class III,and class IV. Duty india standard.CMAA-

A B C D E F Class or ISO classification M3 to M8





3ton single girder overhead crane safety device 

 

> Radio remote controL

> Long time bearing polyurethane materials buffer

> Weight overload protection function 

> Current overload protection system

> Emergency stop system

> Voltage lower protection function 

> Thermal protection of hoisting motors 

> Overload protection