SKB1100075 - Variable speed drive - CONTROL TECHNIQUES

Control Techniques SKB1100075 Frequency Drive, Commander S

The frequency drive SKB1100075 belongs to the Commander S range from CONTROL TECHNIQUES. Designed for daily needs of maintenance teams, integrators and machine builders, this micro variable speed drive efficiently controls general-purpose AC induction motors. Its 100/120 V single-phase supply, 19.6 A input current, 4 A output current and 0.75 kW motor power make it suitable for low- to mid-power applications where quick, repeatable commissioning is required. The Commander S series focuses on ease of integration and consistent parameterisation, with app-assisted commissioning and configuration. This approach reduces downtime during emergency replacements, simplifies deployment across mixed equipment fleets and supports stable operation of processes where speed control impacts product quality and energy efficiency.

Technical specifications

• Manufacturer reference: SKB1100075
• Range: Commander S, micro drives for AC motors
• Manufacturer: CONTROL TECHNIQUES
• Category: Variable speed drive for industrial applications
• Supply voltage: 100/120 V single-phase
• Rated input current: 19.6 A
• Rated output current: 4 A
• Supported motor power: 0.75 kW, approx. 1 HP
• Output voltage: variable three-phase output matched to the AC motor
• Control mode: open-loop control for induction motors, suitable for general-purpose use
• Configuration interface: commissioning and parameter duplication via the manufacturer's dedicated app
• Form factor: compact micro drive, simplified cabinet integration

Overview of the Commander S range

The Commander S series groups compact frequency drives intended for general-purpose conveying, pumping, ventilation and light automation. The range covers typical power ratings from 0.18 to 4 kW depending on the version, effectively addressing the needs of standard machines and process auxiliaries. The aim of the range is to provide reliable speed control with fast implementation, a set of essential parameters easily accessible and a consistent user experience across the installed base, from commissioning to corrective maintenance.

• Micro drives for general-purpose use: suited to induction motors, focusing on easy installation, consistent settings and fast availability for on-site interventions.
• App-assisted configuration: the manufacturer's app guides initial setup, allows archiving and duplicating parameter sets, and simplifies emergency replacements.

The SKB1100075 model follows this approach, with a 100/120 V single-phase supply and a typical 0.75 kW rating for light conveyors, dosing pumps and process fans. Its compact size and 4 A output current enable quick installation in existing cabinets, both for new builds and retrofit projects.

Industrial applications

This variable speed drive covers a wide range of applications where control of AC motor speed determines process performance. Typical profiles include feeding lines, fluid transfer and air extraction, as well as machine auxiliaries that require stable, repeatable speed control. Its classification as a micro drive supports simple architectures, controlled by a programmable controller or numerical control when required.

• Conveyors and light handling: speed adjustment, soft starts, load-adaptive control to reduce mechanical shocks.
• Centrifugal and dosing pumps: flow control via speed regulation, energy optimisation during partial-load phases.
• Ventilation and extraction: fan speed control to maintain target pressure or airflow in industrial installations.
• Light packaging and processing: roll drives, web handling, simple axis synchronization where servo positioning is not required.
• Process auxiliaries: agitators, mixers and secondary mechanisms with stable speed setpoints.

Integration and communication

The SKB1100075 integrates easily into architectures controlled by a programmable logic controller or by numerical control (CNC), matching the machine's requirements. The basic functions expected from a frequency drive for induction motors are presented in a structured way, with a set of parameters geared towards fast commissioning, repeatable settings and operational continuity. The manufacturer's dedicated app simplifies local backup of parameters and their duplication, speeding up planned or corrective replacements.

This approach is particularly suited to multi-vendor environments, where consistent parameterisation methods secure interventions. The solution meets integration needs with existing equipment, whether driven by a programmable logic controller or linked to a numerical control (CNC), offering a simple interface logic and standard control signals on the machine side. Where a servo drive is not required, the SKB1100075 provides a rational alternative focused on reliable speed regulation and reduced downtime.

Availability and warranty

Standard Exchange Industry offers this CONTROL TECHNIQUES SKB1100075 frequency drive as new supply, as an exchange unit or as a repair, depending on your operating context. Each unit supplied is bench-tested and delivered with warranty according to the selected service. Shipping is provided within 24 to 72 hours to over 120 countries to minimise the impact of a line stoppage on your production indicators. Our technical team assists you to confirm electrical compatibility, motor power and sizing, and to secure the replacement in accordance with your automation and safety standards.