Appreciate if somebody can indicate motor details for long travel,cross travel and lifting system.The span of the building is 18 meters.The unit will have two lifting hooks.Maximum weight is 35 tons.Preliminary load details would be sfficient.
Is that 35 tons all up (crane and load) or just load?
How fast do you want each axis to travel?
What drive/reduction do you have or want?
Then there are a number of speed verses ramping rates and end precision required for each axis. And variables, depending on ridden, or ground operated, or CNC controlled.
But if you don't know any of the above - go look at manufactures specs for the class of crane it might be - and see what they use.
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35 Tons Double girder EOT crane
Re: 35 Tons Double girder EOT crane
