90vdc Masterflex L/s Systolic Metering Motor/encoder Drive: Standard Pump Heads

US $255.00

  • Stockton, California, United States
  • Jan 29th
New in Manufacturer's Box: MASTERFLEX Speed-Controlled Motor-Reducer Pump Head Drive    .... With Digital Encoder Completely waterproof. Incorporates 90VDC motor which is designed for back-emf regulation of speed (Very inexpensive speed controllers)  5:1 Gear Reducer to output shaft driving Masterflex Systolic Head (just add low-cost encoder to rear shaft for precise volumetric metering!) For Portable Systems away from AC power  Very Low Cost  Sells from Masterflex for more than $700 Our Price (NEW) = $285 Masterflex L/S Pump Drive $255 New in box Model 77300-40 takes Masterflex L/S head 90VDC 0-3600 RPM variable speed brush type motor5:1 Output Reducing Gear  128 count A quad B optical encoder on motor shaft.  640 Counts per Pump Head Rotation Fully Sealed Construction with O-ring seals at screws, around case. NEMA IP56 Rating against Dust and strong water jets from any direction. Speed control with any half wave variable speed motor control open loop. For highly precise servo or total volume setpoint control, the optical encoder on the motor shaft provides feedback.  Counts Total = total volume.Count rate = speed and 128 x 5 = 640 Counts/PumpRev
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand Masterflex
Country/Region of Manufacture United States

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