Motor and Digital Systems for Water Efficiency
WEG presents energy-efficient motors and digital monitoring solutions at the Water Equipment Show 2026 to improve performance and sustainability in water operations.
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WEG will showcase motor technologies, variable speed drives, and digital monitoring systems for water and wastewater applications at the Water Equipment Show on 14 May 2026 in Telford, UK. The portfolio addresses energy efficiency, system control, and predictive maintenance within industrial water infrastructure.
High-Efficiency Motor Technologies
A central focus is the W22 motor platform, including variants compliant with Water Industry Mechanical and Electrical Specifications (WIMES). These motors are engineered for continuous-duty applications such as pumping and recirculation, where reliability and maintainability are critical. Design features support thermal stability, reduced vibration, and extended service intervals.
The W22 Prime IE5 induction motor introduces higher efficiency performance aligned with IE5 classification. By reducing electrical losses through optimized electromagnetic design and materials, the motor lowers energy consumption and associated CO₂ emissions. Its compatibility with both direct-on-line (DOL) operation and variable speed drives (VSDs) allows integration into fixed-speed and variable-load systems without additional modification.
Operating across a power range of 11 to 1,000 kW, the system supports a wide spectrum of water infrastructure applications, from treatment plants to distribution networks.
Hybrid and High-Density Motor Solutions
The W23 Sync+ motor, combined with the CFW900 VSD, uses hybrid synchronous technology to achieve efficiency levels exceeding IE6 benchmarks. This configuration improves torque control and reduces rotor losses, making it suitable for high-demand pumping systems where efficiency gains translate directly into operational cost savings.
WEG also presented the W80 AXgen motor, designed for high power density. Its compact construction reduces installation footprint by up to 80% compared to conventional motors, which is relevant for retrofit projects or space-constrained facilities. Despite reduced size, the motor maintains output performance through optimized cooling and electromagnetic design.
Intelligent Drives and Pump Control
The CFW500 VSD integrated with Pump Genius software enables automated control of pressure and flow in pumping systems. By continuously adjusting motor speed based on system demand, the platform reduces energy consumption associated with throttling and mechanical control methods. This contributes to improved hydraulic efficiency and reduced wear on system components.
Digital Monitoring and Energy Management
WEG’s Motion Fleet Management (MFM) system provides condition monitoring using sensor-based data acquisition via WEGscan and gateway devices. The system supports predictive maintenance by identifying vibration, temperature, and performance anomalies before failure occurs, reducing unplanned downtime.
In parallel, the WEGSEE+ software platform enables energy and emissions analysis. By quantifying consumption patterns and efficiency improvements, it supports data-driven decision-making aligned with sustainability targets and regulatory requirements.
Application Context
These technologies are designed for water utilities and industrial users facing challenges such as energy-intensive operations, ageing infrastructure, and stricter environmental standards. By combining high-efficiency motors, adaptive drive systems, and digital monitoring tools, the solutions aim to improve system stability, reduce lifecycle costs, and support long-term infrastructure planning.
Edited by an industrial journalist, Lekshman Ramdas, with AI assistance.
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