This item is now discontinued. View the direct replacement: EW-07551-20 or browse similar items

Masterflex L/S brushless computer-compatible/programmable drive, 10 to 600 rpm, 115/230 VAC

Representative image only.
Masterflex Item # EW-07550-30
Interface this digital drive to a PC for automated lab and process applications – or use as a stand-alone dispensing pump


Specifications & Description

  • Pump SeriesL/S
  • Control TypeDigital Variable Speed
  • SpeedVariable
  • Speed Control±0.25% (1 rpm at 600 rpm; 0.1 rpm at 100 rpm)
  • Max Flow Rate (mL/min)3400
  • Min Flow Rate (mL/min)0.6
  • Reversible MotorYes
  • No. of Pump Heads Accepted2
  • Type of Pump Heads AcceptedL/S® Standard, Easy-Load®, Easy-Load® II, Quick Load, High-Performance, Cartridge, Multichannel, PTFE-Tubing, PTFE-Diaphragm
  • Motor (watts)75
  • Drive IP ratingIP 23
  • Power (VAC)90 to 130 / 190 to 260
  • Drive Length (in)11.5
  • Drive Width (in)7
  • Drive Height (in)7
  • Drive Length (mm)292
  • Drive Width (mm)178
  • Drive Height (mm)178
  • Motor hp1/10
  • DescriptionL/S brushless computer-compatible/programmable drive, 10 to 600 rpm, 115/230 VAC

More About this Item

Use these computer-compatible drives as stand-alone digital dispensing/metering pumps or control all drive functions through your PC. Control drive through your personal computer with software 07550-72 and RS-232 interface cable 22050-54 (DB9 male to DB9 female) . Simple to follow, the Windows® based software has familiar pull-down menus and mouse-selectable icons. Order software and cable separately at right.





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