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Sunday, January 2, 2011

bore pile cage rotation

Picture_009_com.jpg (31.1 KB)
we are intending to rotate the bore pile round steel cage.(diameter: 2500mm , 12m length and 12Ton weight)Currently we are using free roller as picture attached.Due to the small pitch size of the cage,we had tried conventional roller to rotate it, but it fail. we are intending to motorized this roller with the speed of only 100rpm. As the heavy cage is sitting on the free roller. We need to correctly make calculation on sizing suitable gear motor to rotate the free roller.What will be the turing torque and required motor power to rotate this 12m cage.


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