Single Girder Crane

详情

Feature Description

 

In general

Optimazed designing, DIN/FEM standard, smaller wheel load, space saving

Max. Safe working load  *2t

Flexible solution for all lifting needs

Excellent driving properties, stepless control, smoothly moving

 

Mechanical feature

Single welding box girder, DIN/FEM standard deflection

Material Fe*7 or Fe*2

Whole length CNC cutting for complete web plate, high deflection accuracy

High quality autometic welding and NDT inspection

Shot-blasting Sa2.5 for complete girder after welding, stress release

Epoxy zinc rich high quality paiting, 2x2 with **0μm

*0.9 class High tension bolts mouting between girder and legs, life time safety connection

Compacted gearmotor driving, stepless control, hardern gear, safety disck brake

High proection class IP*5, F class, *0% ED

Double flanged or flat wheels, anti-friction bearings, cellular buffers, derailment protectors

 

Electrification and outfitting

Conductor power supply

Phase control guard opens the main contactor in case of phase failure

All hoist and crane movements are independent and can be run simultaneously.

Contactors meet crane applications, rated for severe vibration.

The control panels are finished to withstand corrosion, IP*5

Heavy duty plug head

The components are positioned in a maintenance friendly way, and the whole layout provides good protection against accidental contact.

The multi-wire type fixed cables with plastic insulation are intended for crane usage.

Cables are coded either with numbers, colours or tags for easy identification.

The flate cables used for festoons are PVC insulated flexible flat cables rated for **0/**0V, specially designed for cranes, hoists.

Festoon cables are suspended on cable saddles, fixed to cable trolleys, running in a galvanised C-track, which is connected to the main girder with bolted or welded support brackets.

 

Lifting units                     

First class lifting units, maintenance free 

 

Safety protection

Gearmotor locker rope to protect drop

Rain cover for outside hoist, driving units, electrical cubicle

Warning indicator: flashing lights and warning sound

Wireless infra-detector for anti-collusion