Control Concepts is committed to delivering exceptional service and support for Control Techniques drives, a brand renowned for its innovation and quality in industrial automation.
Who is Control Techniques?
Control Techniques, founded in 1972, created the first digital DC drive. The company was part of Emerson Industrial Automation until 2017, when it joined the Nidec Corporation, a global manufacturer of commercial, industrial, and appliance motors and controls. Control Techniques drive solutions help businesses reduce energy costs and increase operating efficiency.
In May 2024, Control Techniques and KB Electronics transitioned to Nidec Drives, reflecting their commitment to innovation and market leadership.
What Do Control Techniques Drives Do?
Control Techniques offers a range of drives that can be used in a variety of industries.
Control Techniques AC Drives come in wide power and voltage ranges with high-performance motor control, including drives designed to control all AC induction motors and drives specifically made for fan, pump, and compressor applications.
Control Techniques DC Drives offer enhanced motor performance and reliability. They are commonly used in metals, plastics, cranes, mining, and printing industries.
Control Techniques Servo Drives offer both increased efficiency in applications requiring hard accelerations and decelerations and high precision over a longer duration in applications with high RMS torque, depending on the drive series.
Control Concepts has over 30 years of experience in Control Techniques drive repair, service, and support.
Control Techniques Products We Service
Control Concepts services a broad spectrum of Control Techniques products, including but not limited to:
- Variable Frequency Drives (VFDs)
- General Purpose AC Drives: Commander S, Commander C
- High Performance AC Drives: Unidrive M700, Unidrive M600, DFS Series
- Servo Drives: Digitax HD
- DC Drives: Mentor MP, Quantum MP, FXMP25 Field Controller
Don't see your product line listed here? Contact us and ask about our drive service and support.
Industries Using Control Techniques Drives
Control Techniques drives are utilized across various industries, including:
Control Techniques Drive Repair Services
Control Concepts offers comprehensive repair and maintenance services for Control Techniques drives, including:
- Repair and Refurbishment: Specializing in Control Techniques drives to ensure they perform optimally.
- Preventive Maintenance and Diagnostics: Regular checks to extend the lifespan of your equipment.
- Component Replacement: Using high-quality parts for optimal functionality.
- On-site Support and Troubleshooting: Providing direct assistance at your facility to address operational challenges.
Common Drive Failures
- Software or programming problems
- Non-functional cooling fans
- Loose connections
- Drive keeps blowing fuses or tripping breakers
- Drive doesn’t run motor
- Circuit board failure
Circuit board failure is the least common reason for drive failures. The most common fault that shuts down a drive is an over-current fault, of which there are 20-30 causes. We start with the dynamics of the motor and move on from there.
The Control Concepts Repair Process
Inspection
We inspect the drive and terminals for loose, worn, or heat-damaged connections that may result from vibration, thermal cycling, or improper torque.
Electrical Testing
We perform diode and IGBT testing on the input and output power sections before applying power to help prevent additional damage from a short.
Controlled Power-Up
We power up the unit gradually while checking amp readings and output frequency until rated input voltage is reached.
Functional Testing
When appropriate, we back up existing programs and run the drive through basic jog and motor function tests. If the motor does not run properly, we verify output voltage, current ratings, and motor rotation.
Final Verification
We complete final operational checks to confirm the drive is functioning properly before returning it to service.
Preventive Maintenance Tips
Keep the drive free of dust
Dust buildup can trap heat and affect internal components.
Ensure proper ventilation
Adequate airflow helps prevent overheating and extends equipment life.
Protect the drive from moisture
Keeping the unit dry helps reduce corrosion, shorts, and other avoidable damage.
24/7 Control Techniques Drive Repair
Control Concepts provides 24/7 Control Techniques drive repair, and preventive maintenance services to help reduce downtime and extend equipment life.
If you need Control Techniques drive repair, diagnostics, or maintenance support, contact Control Concepts today.
