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Home > Masterflex Peristaltic Pumps > Masterflex L/S Tubing Pumps > Masterflex L/S Drives > L/S Analog Variable-Speed Drives > L/S Precision Variable-Speed Console Drives

L/S Precision Variable-Speed Console Drives

Easy-to-use drives offer precise speed control and digital display of rpm—ideal for metering applications

Flow rate 0.06 to 3400 mL/min (depends on drive rpm and tubing size)
Three digit LED display shows motor rpm—confirm speed setting at a glance
Reversible motor—purge tubing before or after pumping; pump fluid in either direction
LED indicators confirm motor direction
Powerful motors let you stack 2 or 4 pump heads for increased flow rates and for multichannel applications
Separate speed and power (on/off) control—maintain speed setting while turning pump on/off
Stackable, splash-resistant ABS plastic housing; IP33 rated
Remote control capabilities via a DB9 female connector on back of drive
Speed control input: 4 to 20 mA or 0 to 10 VDC
Pump direction (CW/CCW) via open collector or contact closure
Start/stop via open collector or contact closure
Membrane keypad for easy up-front control of speed, direction, and start/stop

These accurate analog console drives have powerful motors, speed display, and ±0.25% speed control for precise flow regulation—ideal for metering applications. Remote speed control requires DB9 male connector 07595-45 or cable assembly 07595-47. Use remote connector for control of start/stop via contact closure or open collector (5 V TTL); or control start/stop via footswitch 77595-35. Order control accessories on facing page.