Headway 1-EC101D-R485 Photo-Resist Controller for a Spinner
The chuck and motor assembly are not included. There are many kinds and sizes of chucks and bowls available from the factory.
This controller was set up for a R485 Spinner which can still be gotten from the factory I believe.
The unit powers up but we do not have the expertise to test it after that.
The Unit's Serial Number Tag Reads:
Serial Number: 70575
Model Number: 1-EC101D-R485
Services: 3A, 115V, 50/60 Hz, Single Phase
Vacuum: 23" HG
EC101D Description:
The EC101D spinner series offers high acceleration, high torque, electronic speed regulation, automatic cycle control, and automatic braking.
The Motor Control Unit contains a full wave SCR motor drive circuitry. The unit includes a digital tachometer along with speed and timer potentiometers. The acceleration adjustment is accessible on the front panel. The digital tachometer on the front panel indicates spinner speed directly in thousands of RPM.
The EC101D spinners are supplied with a dual function footswitch. The front part of the footswitch initiates the spin cycle. The rear part stops the cycle if desired.
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