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Precision Motor Control Solutions for Industrial Applications

American Control Electronics (ACE) offers one of the industry's most comprehensive selections of motor controls, gear reducers, accessories, and motion control components for OEMs, system integrators, distributors, and equipment manufacturers. For more than 60 years, our American-engineered products have played an integral role in industrial machinery, commercial equipment, medical systems, vehicle applications, and automated processes.

Our portfolio encompasses AC, DC, brushless DC, servo, and stepper motor controls for new equipment development, system upgrades, and replacement applications. With in-house engineering and manufacturing, ACE can identify the appropriate solution or develop a custom one for specifications that fall outside conventional configurations.

Motor control drives by American Control Electronics

Browse Our Product Categories

AC Motor Speed Controls

AC Motor Speed Controls

Control AC motor speed with confidence using ACE's line of Variable Frequency Drives (VFDs) and AC motor controls. Their precise modulation of speed and acceleration can reduce energy consumption, temper mechanical stress, and preserve stable motor operation.

Ideal for:

  • Pumps
  • Fans & Blowers
  • Conveyors
  • HVAC Equipment
  • Industrial Machinery

View AC Motor Speed Controls →

DC Motor Speed Controllers

DC Motor Speed Controllers

From fractional-horsepower equipment to more strenuous industrial applications, ACE’s DC motor controls furnish exacting speed regulation, torque management, and steadfast operation. The line is available in multiple voltage ratings, enclosure types, and control architectures.

Ideal for:

  • Packaging Equipment
  • Material Handling
  • Printing Equipment
  • Medical Devices
  • Automation Systems

View DC Motor Speed Controllers →

Brushless Motor Controls

Brushless Motor Controls

Our brushless DC (BLDC) motor controls provide efficient and low-maintenance operation with exemplary speed regulation and prolonged service life. Uni-directional and bi-directional configurations are available for more exacting applications.

Ideal for:

  • Automated Equipment
  • Robotics
  • Industrial Automation
  • Medical Equipment
  • Battery-Powered Systems

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Servo Motor Controls

Servo Motor Controls

ACE and AllMotion servo motor controls furnish exacting position and actuator control for high-performance motion systems in which accuracy and repeatability are paramount.

Ideal for:

  • Motion Control Systems
  • Actuators
  • Positioning Equipment
  • Laboratory Equipment
  • Automation Machinery

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Servo Controller Kits

Servo Controller Kits

Complete servo controller kits streamline development and integration by consolidating the essential hardware for expedited installation and testing.

Ideal for:

  • OEM Development
  • Prototyping
  • Machine Integration
  • Control System Upgrades

View Servo Controller Kits →

Stepper Motor Controllers

Stepper Motor Controllers

Achieve precise positioning and repeatable motion with ACE stepper motor controllers, which can accommodate multiple input voltages and a spectrum of performance criteria.

Ideal for:

  • CNC Equipment
  • Laboratory Automation
  • Pick-and-Place Systems
  • Positioning Tables
  • Manufacturing Equipment

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Stepper Motor Kits

Stepper Motor Kits

Our stepper motor kits unite compatible motors and controllers into complete motion control packages, curtailing installation time and removing uncertainty from system selection.

Ideal for:

  • New Machine Builds
  • Engineering Projects
  • OEM Integration
  • Motion Control Prototypes

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Gear Reducers

Gear Reducers

Complete your motion-control system with high-quality gear reducers that amplify output torque, moderate motor speed, and improve mechanical efficiency.

Ideal for:

  • Conveyors
  • Packaging Equipment
  • Industrial Machinery
  • Automation Systems

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Accessories

Accessories

Find the accessories necessary to complete your installation, including interface modules, operator controls, enclosures, potentiometers, cables, and other motor control components.

View Accessories →

Legacy Products

Legacy Products

Looking for discontinued or legacy motor controls? Browse our legacy products for replacement information, documentation, and compatible alternatives.

View Legacy Products →

Why Choose American Control Electronics?

  • Over 60 years of motor control expertise
  • American engineered and manufactured
  • UL-certified manufacturing facility
  • Standard and custom motor control solutions
  • Technical application support
  • Products trusted across industrial, commercial, medical, and OEM markets

Find the Right Motor Control with ACE

Motor type, voltage, current requirements, control method, and application establish the parameters for the right controller selection. ACE engineers can examine these specifications to help you identify the best solution or create a custom control expressly for your equipment.

Contact American Control Electronics to review your application and determine the most appropriate motor control configuration.

Products FAQs

Among the types of motor control products we offer are AC motor speed controls, DC motor speed controllers, brushless motor controls, servo motor controls, stepper motor controllers, gear reducers, controller kits, accessories, and legacy product replacements.
To choose the right motor controller, consider your motor type, voltage, horsepower, current draw, speed control requirements, and how the system will be used. Our engineering team can review your specifications and recommend the most appropriate option.
Numerous industries and applications utilize ACE motor control solutions, including manufacturing, packaging, medical equipment, food processing, material handling, automation, HVAC, agriculture, printing, laboratory equipment, and OEM machinery.
Yes. American Control Electronics has been designing and manufacturing our motor control products in the United States for more than six decades.
Yes. In addition to our standard product line, we design and manufacture custom motor control solutions for OEMs and specialized industrial applications when standard configurations cannot accommodate the project’s requisites.
AC motor controls regulate alternating current motors, typically using variable frequency drives (VFDs); DC motor controllers regulate direct current motors by adjusting voltage or current to achieve precise speed and torque control.
Brushless motor controls govern motor speed, torque, and direction in equipment where efficient operation, minimal maintenance, low noise, and extended service life are priorities. Common applications include robotics, medical devices, automated equipment, and battery-powered systems.
Use a servo motor controller when your application entails exact positioning, closed-loop feedback, repeatable movement, or tightly regulated speed. Typical uses include automation systems, CNC equipment, and industrial robotics.
Stepper motor controllers are best suited for indexing systems, laboratory automation, CNC machinery, positioning tables, pick-and-place equipment, and other applications centered on accurate incremental motion.
Servo and stepper motor motor kits include compatible controllers and supporting components that simplify installation, shorten engineering time, and ensure all components work together properly.
Our available accessories span operator controls, potentiometers, interface boards, enclosures, cables, connectors, mounting hardware, and other components necessary to complete a motor control installation.
Yes. We have a dedicated Legacy Products page to assist you in identifying discontinued products and locate compatible replacement models whenever possible.
Absolutely. Many of our products accommodate OEM integration and can be customized to precise machine specifications, performance criteria, and production volumes.
Yes. Our technical sales and engineering teams can assess your motor characteristics, operating conditions, performance objectives, and system parameters to recommend the motor control solution that best complements your application.

Providing the following information will help us recommend the best product:

  • Motor type (AC, DC, BLDC, Servo, or Stepper)
  • Input voltage
  • Motor voltage
  • Horsepower or current rating
  • Desired speed range
  • Control method
  • Operating environment
  • Application description
Yes. ACE motor controls support industrial automation systems, including process control, packaging, conveying, material handling, and manufacturing equipment.
Customers choose American Control Electronics for our culmination of seasoned engineering expertise, U.S.-based manufacturing, extensive product breadth, custom design capabilities, dependable quality, and knowledgeable technical support throughout the purchasing process and beyond.