The drive which is used for metal-cutting machines tools, rolling mills etc. are

The drive which is used for metal-cutting machines tools, rolling mills etc. are

Right Answer is:

Multimotor drive

SOLUTION

Multi motor drive:- In “multi-motor drives” separate motors are provided for actuating different parts of the driven mechanism.

Example: In traveling cranes, three motors are used: one for hoisting, another for long travel motion, and a third for cross travel motion.

Such a drive is essential in complicated metal-cutting machine tools, paper-making machines, rolling mills, etc.

The use of individual drives and multi-motor drives has led to the introduction of automation in production processes which, apart from increasing the productivity of various undertakings, has enhanced the reliability and safety of operation.

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