New Graham Vari Speed R400 Speed & Torque Controller For 1/4 To 2 Hp Dc Motor

US $189.00

  • Westport, Massachusetts, United States
  • Jun 9th
Here  we have an unused Graham Vari Speed R400 Speed & Torque Controller For 1/4 To 2 HP DC Motors.  This unit is unused in box with  operation manual and guaranteed for a full 60 days!   Shipping is $14 in USA or actual costs worldwide, Thank youThe Vari Speed® R400 is a full-wave DC regenerative control that provides high performance four quadrant speed and torque control. The R400 solid state controller converts single phase AC line power into an adjustable DC power to control 1/4 to 2 horsepower DC motors. The R400's flexible design is easily selectable for speed or torque mode, tachometer voltage, dual voltage and for horsepower size. The R400 is designed with today's most desirable features including isolated input signals, status indicators, alarm outputs. When performing frequent directional changes, the R400 transfers excess system energy back to the AC line rather than wasting additional energy by the use of a dynamic brake resistor. The R400 is designed, engineered and manufactured in the USA, and is UL and cUL listed. larger image
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 GRAHAM
MPN R400

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