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DC Speed Control, NEMA 4/12,100/200VDC Shunt Wound Volts, 0 to 90/180VDC Voltage Output, 10 Max. Amps

  • Item# 2M171
  • Mfr. Model# 2M171
  • Catalog Page# 210
  • UNSPSC# 39121510
DC Speed Control,NEMA 4/12,100/200VDC Shunt Wound Volts,0 to 90/180VDC Voltage Output,10 Max. Amps close
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  • Shipping Weight 4.75 lbs.
Country of Origin USA Country 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

Product Details

Featuring built-in transient and surge suppression, this control is for permanent magnet or shunt-wound DC motors and gearmotors. The solid-state speed control converts line voltage input to full-wave DC power on constant- or diminishing-torque applications.

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Technical Specs

  • Item DC Speed Control
  • Enclosure NEMA 4/12
  • Max. Amps 10
  • Voltage Output 0 to 90/180VDC
  • Speed Range 50:1
  • Rotation Reversable
  • External Switches CW/CCW
  • AC Input Voltage 120/240VAC
  • DC Speed Control SCR
  • HP @ Lower Volts 1/8 to 1
  • HP @ Higher Volts 1/4 to 2
  • Linear Acceleration Fixed 1 to 3 sec.
  • Linear Deceleration Fixed 0.5 sec.
  • Current/Torque Limit Adjustable
  • Speed Regulation +/-1% of Motor Base Speed
  • Shunt Wound Volts 100/200VDC
  • Accepts Tach Feedback Yes
  • Dynamic Braking Yes
  • Power On Light Yes
  • IR Compensation Adjustable
  • Mount Type Wall
  • Height 9.5"
  • Depth 5.5"
  • Width 5"
  • Operating Temp. -10 Degrees to 45 Degrees C
  • For Use With For Packaging Equipment, Pumps, Fans, Blowers, Conveyors and Other Constant or Diminishing Torque
  • Standards cULus Listed
  • Includes Run/Stop Switch, Built-in Transient and Surge Suppression
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Compliance and Restrictions

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Customer Reviews


Rated 3 out of 5 by 2reviewers.
Rated 1 out of 5 by The speed regulation of this product was poor at best. I used it with Armature feedback and not with a tachometer. Almost no acceleration or deceleration time. At low speeds the product would surge 50% of the time. June 6, 2013
  • 2015-09-08T19:45:01.338-05:00
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