The two axes of an x-y positioning table are each driven by a stepping motor connected to a leadscrew with a 4:1 gear reduction. The number of step angles on each stepping motor is 200 pulse/rev. Each leadscrew has a pitch = 5 mm/rev and provides an axis range 400 mm. What are the required rotational speeds and corresponding pulse train frequencies of each stepping motor in order to drive the table at 600 mm/min in a straight line from point (25,25)mm to point (300,150)mm incremental positioning? Ignore acceleration. =

The two axes of an x-y positioning table are each driven by a stepping motor connected to a leadscrew with a 4:1 gear reduction. The number of step angles on each stepping motor is 200 pulse/rev. Each leadscrew has a pitch = 5 mm/rev and provides an axis range 400 mm. What are the required rotational speeds and corresponding pulse train frequencies of each stepping motor in order to drive the table at 600 mm/min in a straight line from point (25,25)mm to point (300,150)mm incremental positioning? Ignore acceleration. =

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter8: Computer Numerical Control

Section8.1: Cnc Basics

Problem 7RQ: What is the name for the type of motor used to drive CNC axes that is also capable of recording axis...

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