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DC Speed Control, 90/180VDC, NEMA 4/12

Price $741.00 / each

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  • Item # 1F794
  • Mfr. Model # 1F794
  • UNSPSC # 39121510
  • Catalog Page # 344
  • Shipping Weight 4.75 lbs.
Country of Origin USACountry of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Technical Specs

  • ItemDC Speed Control
  • Shunt Wound Volts100/200VDC
  • Voltage Output90/180VDC
  • Input Voltage115/230VAC
  • EnclosureNEMA 4/12
  • HP @ Higher Volts1/4 to 2
  • HP @ Lower Volts1/8 to 1
  • Speed Range50:1
  • Speed Regulation+/-1% of Motor Base Speed
  • Current/Torque LimitAdjustable
  • Accepts Tach FeedbackYes
  • Dynamic BrakingYes
  • Linear AccelerationFixed 1 to 3 sec.
  • Linear DecelerationFixed 0.5 sec.
  • Power On LightYes
  • IR CompensationAdjustable
  • Mount TypeWall
  • Height9.5"
  • Depth5.5"
  • Width5"
  • Operating Temp.-10 Degrees to 45 Degrees C
  • External SwitchesOn/Off, Fwd./Rev.
  • For Use WithFor Packaging Equipment, Pumps, Fans, Blowers, Conveyors and Other Constant or Dimishg Torques
  • StandardscULus Listed
  • IncludesRun/Stop Switch, Built-in Transient and Surge Suppression
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Product Q&A

(3 Questions : 3 Answers)

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I have a 1F794 motor speed controller that drives a DC motor. This morning it stopped working. I have 120-VAC power coming to the unit, the fuse is not blown, the "Power On" light is burning, but there is no DC voltage output from the unit.
We also measured voltage at the potentiometer, and we see no voltage there.
Can you help me diagnose the problem?
5 months ago
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Answer: 
It could be several things causing this. I suggest that you call the manufacturer Dart Controls in Zionsville, IN. 317-873-5211.

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4 months, 3 weeks ago
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Answer: 
Please contact us at 1-800-Grainger to receive a copy of the owner’s manual/spec sheet/wiring diagram. Thank you for using Grainger Ask & Answer.
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3 years, 3 months ago
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Anonymous
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Answer: 
Made in the U.S.A
3 years, 3 months ago
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  • 2015-07-28T19:39:12.461-05:00
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  • loc_en_US, sid_1F794, prod, sort_default
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  • 2015-07-28T19:39:12.463-05:00
  • bvseo_lps, prod_bvqa, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasquestionsanswers
  • loc_en_US, sid_1F794, prod, sort_default
1 of 1