Automation for tomorrow.....Service for today


Digital Variable Frequency Controller
for Vibratory Feeders

The MFS-168 feeder controller alters the frequency of the drive unit using a frequency inverter. It provides a highly stable drive frequency, independent of the supply frequency. Adjustable in 0.1 Hz steps, the controller seeks for the resonant frequency of the feed system and then saves this in memory for future use. The unit has inputs for a track control sensor. When it is interfaced with an accelerometer, it provides constant feed rate, auto-tunes the drive unit, and automatically powers the feeder at a constant amplitude.

Technical Specifications - MFS 168

Supply voltage 110/230v, 50/60 Hz auto setting*
Output frequency Adjustable between 8...140 Hz
Output current 8 amp maximum total current
Soft start 0...4 seconds
Soft stop 0...4 seconds
Sensor supply 24V, 25 mA
Switch ON time delay 0...10 seconds
Switch OFF time delay 0...10 seconds
Empty time 30...240 seconds
Enable 12-24v DC / Volt-free contact
Status output 250v, 1 Amp
Operating temp 0...45 degrees C
Dimensions 90 x 205 x 186 mm
Enclosure IP54**

*Auto setting allows the controller to accept input power of either 110v or 230v without manual adjustment

**Protected against dust and splashing water

All REO control units are CE marked and conform with European EMC and low voltage directives. They can be used with half or full wave electromagnetic feed systems.


Pioneer Tool Inc
1497 Main Street #392
Dunedin, FL 34698

Contact: Jack Roach
Phone: 717.781.2884
Fax: 717.441.3785

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