D.C. Motor Control Module

The 207-15 DC motor control trainer has been designed to allow the user to perform numerous control experiments using either an analogue or a digital controller. Drive of the motor system can be achieved by either using voltage input directly into the analogue drive amplifier or by outputting a pulse width modulated waveform from a computer interface to the PWM demodulation circuitry. System feedback is available in both analogue and digital form.

Using the D.C. Motor Control Module (207-15 ), analogue feedback is provided by a tachogenerator and a continuous rotation potentiometer. Digital feedback is generated by a Gray coded disc and a slotted disc. A digital tachometer display provides a constant read out of shaft speed, using data from the Gray coded disc.

An eddy current braking system is fitted to the primary drive shaft, providing the user with three selectable loadings – off, half load, and full load. The final drive shaft from the DC motor is geared down at 9:1. A protractor disc is fitted on the final drive shaft, giving a visible indication of its position.


Did you find what you were looking for?
Take a look at our full range of engineering training resources

How to order

Product:
D.C. Motor Control Module
Code:
207-15

Please call LJ Create at
+44 (0)1603 748001 or
email info@ljcreate.co.uk.

A member of our staff will be happy to advise you with your order and provide you with further options where appropriate.