Sterling Wheelchair AF-XXX Manual Do Utilizador

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Additive Feeders 
Chapter 2: Functional Description 
12 of 55 
Motor Assembly 
•  Quick release swing-away motor mount speeds auger/motor changes and cleanout 
•  Permanently lubricated 
•  Replaceable motor brushes 
Electrical Features 
Motor Assembly 
•  Continuous service fractional horsepower DC motor. 
•  Hall Effect sensor transmits RPM to microprocessor control 
•  115/1/60 supply voltage 
Controller Features 
•  Closed-loop control constantly monitors feedback from the auger motor RPM sensor 
for high accuracy and repeatability.  Feed rates remain stable during main power 
supply voltage fluctuations. 
•  Remote control mounting capability permits mounting the control panel up to 9 feet 
from the feeder. 
•  Field-programmable display permits viewing in rpm, pounds per hour, kilos per hour, 
etc., as well as high/low limits. 
•  Automatic and manual/calibration operation modes. 
2-4 Options 
 
Special Voltage 
•  230/1/60 VAC 
Timer/Counter Control 
•  Designed for use with cycled processes like injection molding 
•  Cycle timer can be set to limit the additive feeder cycle to avoid feeding straight color 
if a resin supply problem occurs in conjunction with a processing machine control 
relay failure. 
•  Batch counter provides inventory management information 
•  Calibration feature allows precise, repeatable sampling during setup 
Timer/Elapsed Timer Control 
•  Designed for use with continuous processes like extrusion 
•  Elapsed timer provides inventory management information 
•  Calibration feature allows precise, repeatable sampling during setup