SK2202 - Variable speed drive - CONTROL TECHNIQUES

Control Techniques SK2202 Variable Frequency Drive - Commander SK

The drive with reference SK2202 belongs to the Commander SK series from CONTROL TECHNIQUES. Designed for cage asynchronous motor drives, it is aimed at maintenance departments and system integrators looking for a reliable speed control solution for new or existing production lines. The Commander SK range is widely deployed across industry for general drive applications where speed stability, repeatability and ease of parameter setup are priorities. This model integrates into automation architectures with PLCs and numerical control systems, and helps optimise process energy efficiency by precisely adjusting the motor supply frequency.

Technical specifications

• Manufacturer reference : SK2202
• Series : Commander SK
• Manufacturer : CONTROL TECHNIQUES
• Type : Variable speed drive for low-voltage asynchronous motors
• Supply voltage : depending on version, single-phase or three-phase supply 50/60 Hz
• Output voltage : suited to standard AC motors, adjustable output frequency
• Control mode : V/Hz and open-loop vector control for precise speed regulation
• Application functions : acceleration and deceleration ramps, DC injection braking, integrated PID control depending on configuration
• User interface : local keypad and display for setup, quick access to basic functions
• Communication options : cards or modules as required for industrial fieldbuses
• Mounting and protection : cabinet installation, protection rating typically provided by the enclosure
• EMC compliance : filters and accessories available depending on environment and required emission level

Overview of the Commander SK range

The Commander SK series is designed for general-purpose drive applications where ease of use, robustness and compatibility with asynchronous motors are decisive. Its philosophy is to provide a set of standard functions that cover most VFD needs, while offering modular extensions for network integration and EMC compliance in industrial environments. It is particularly suitable for lines that require stable speed control and quick adaptation to PLC setpoints.

• Commander SK, standard control : V/Hz and open-loop vector control for conveying, pumping, ventilation and material handling, with simplified setup and preconfigured application functions.
• Other CONTROL TECHNIQUES ranges : more specialised families are available for advanced dynamic requirements, multi-axis synchronisation or closed-loop control, to complement the offering according to required performance levels.

In many industrial contexts, the SK2202 ensures reliable continuity of service, reduces mechanical jolts through precise ramp management and contributes to energy optimisation by adjusting motor speed to actual process load. Its clear parameter logic enables fast return to service in the event of an emergency replacement.

Industrial applications

The SK2202 fits a wide range of installations, from packaging lines to processing units. The following sectors illustrate common use cases where speed control and production continuity are priorities.

• Conveying and intralogistics : speed regulation, soft starts, reducing mechanical shocks on rollers and belts.
• Pumping and ventilation : speed adjustment to control flow and pressure, with PID functions for process setpoint control.
• Packaging : driving rollers, coordinated variation with PLC and line sensors.
• Textile and paperboard : stable speed control for rewinders, unwinders and drive sections requiring consistent regulation.
• Process machines : agitation, mixing, feeding workstations at rate, with adaptation to moderate torque requirements.

Integration and communication

The SK2202 integrates into new or existing automation architectures. Depending on variants and available options, it can be equipped with communication modules to exchange commands and status with PLCs and CNC systems. Common industrial fieldbuses such as Modbus, PROFIBUS-DP, CANopen or DeviceNet are supported via dedicated cards or interfaces when provided for the installed reference. This modularity facilitates retrofits and standardisation of automation programs.

Commissioning is performed via the local keypad and, depending on the ecosystem in use, with the manufacturer's software tool for parameter backup and duplication. Auto-tuning functions, when available, speed up drive adaptation to the motor and mechanism. For EMC compliance and environmental performance, filtering, shielding and cooling accessories are available according to the cabinet and site requirements. The goal is to ensure stable communication, safe operation and predictable maintenance.

Availability and warranty

Standard Exchange Industry offers the CONTROL TECHNIQUES SK2202 as reconditioned supply or standard exchange, with bench testing and warranty depending on the chosen service. Shipping is arranged within 24 to 72 hours to minimise equipment downtime. In case of failure on your installed drive, our technical team assists with precise identification of the reference and associated communication options, and guides you to a solution compatible with your PLC and fieldbus. SEI operates in over 120 countries and manages a large stock of speed drives, frequency drives and automation components to meet urgent workshop and production site needs.