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3-Phase BLDC Motor Torque Controller

Discontinued Product. Please contact the factory for the latest replacement.


Part Number(s): PW-82530N0
Lead Free Information: C

The PW-82530N0 is a high performance, low cost torque loop controller designed to precisely regulate current into the motor windings of 3-phase brushless DC motors used in applications needing high position accuracy.


  • Zero Current Holding Torque Control Enables High Accuracy Positioning and Control for Critical Applications
  • Integrated Single-Module Solution Reduces In-House Development Risk and Time-to-Market
  • Programmability Allows Common Design to be Used Across Multiple Application Platforms
  • Reduced Component Count Due to Elimination of Discrete Gain Components
  • High MTBF Provides High System Reliability


  • Electric Actuators
  • Antenna Position and Control
  • Reaction/Momentum Wheel Systems
  • Flight Surface Control
    • Horizontal Stabilizers
    • Flaps
  • Valve Control
  • Pump Control
    • Fuel Pumps
    • Hydraulic Pumps
  • Radar Systems
  • Robotic Countermeasure Systems
  • Industrial Robotics


  • Self-Contained 3-Phase Motor Torque Controller
  • Integrated Control and Power Stages with 10 Amp Output Current Capability
  • 7% Linearity, 3% Current Regulating Accuracy
  • User-Programmable Control Parameters Including PI Gain Values via USB Interface
  • Digital or Analog Current Input Command
  • 10 KHz - 100 KHz PWM Frequency
  • Complementary Four-Quadrant Operation
  • Holding Torque Through Zero Current
  • Cycle-by-Cycle Current Limit
  • PCB Mount Package with Thermal Interface (-40°C to +100°C)



 Product Brief

PW-82530N0 3-Phase DC Motor Torque Controller


PW-82530N0 3-Phase DC Motor Torque Controller Data Sheet


BLDC Motor Control in Demanding Environments

 Generic Document

Industrial Motion Control Solutions Flyer

Motor Controllers & Drives Flyer

DDC Custom Solutions Brochure

DDC Product Catalog

DDC Corporate Overview


Ordering Information:

 Ordering Information

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