Skip Content

DC Speed Control,Chassis,100/200VDC Shunt Wound Volts,90/180VDC Voltage Output,1.2 Max. Amps close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?

DC Speed Control, Chassis, 100/200VDC Shunt Wound Volts, 90/180VDC Voltage Output, 1.2 Max. Amps

Price $136.60 / each

Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Confirm ZIP Code to determine availability.


Invalid Zip Code


Ship to: (Change)


Invalid Zip Code

  • Item # 5DYG9
  • Mfr. Model # 125D-12C-2A
  • UNSPSC # 39121510
  • Catalog Page # 344
  • Shipping Weight 0.85 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
  • Max. Amps1.2
  • Voltage Output90/180VDC
  • Speed Range50:1
  • RotationSingle Direction
  • External SwitchesNone
  • SCR DC Speed ControlsSCR
  • AC Input Voltage115/230VAC
  • DC Input Voltage90/180VDC
  • EnclosureChassis
  • HP @ Lower Volts1/50 to 1/8
  • HP @ Higher Volts1/25 to 1/4
  • Linear AccelerationAdjustable 0.5 to 8 sec.
  • Linear DecelerationAdjustable 0.5 to 8 sec.
  • Current/Torque LimitAdjustable
  • Speed Regulation+/-1% with Armature Voltage Feedback, +/-0.5% with Tach Feedback
  • Shunt Wound Volts100/200VDC
  • Accepts Tach FeedbackYes
  • Dynamic BrakingNo
  • Power On LightNo
  • IR CompensationAdjustable
  • Follower CircuitNo
  • Mount TypeChassis
  • Height4.25"
  • Depth1.31"
  • Width3.63"
  • Operating Temp.-10 Degrees to 45 Degrees C
  • For Use WithMaterial Handling, Laboratory, Food Processing, Pump, Fan/Blower, Conveyor, Machine Tool, DC Motor and Spooling Applications
  • StandardscULus Recognized and CE Certified
  • IncludesSpeed Potentiometer Knob and Dial Plate
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions


Alternate Products

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.