SEW-Eurodrive doesn’t waste energy in wastewater

Wastewater management is a challenging and highly dynamic industry, full of regulations and toxic chemicals. Sustainability is becoming more prevalent in the industry, so how can facility managers maximise energy efficiency?

In the dynamic landscape of pump and wastewater management, efficiency isn’t just desirable—it’s imperative. SEW-EURODRIVE‘s DR2C synchronous motors represent a pinnacle of energy-saving innovation. It is designed to set a new operational benchmark within the sector. Engineered for pure inverter operation and boasting the ultra-high efficiency class IE5, these motors set their own standard when it comes to sustainable technology.

Efficiency and Cost Savings

At the core of SEW-EURODRIVE’s DR2C motors lies a dedication to efficiency. Compared to conventional IE3 motors, the DR2C series slashes energy losses by up to 40 per cent. This translates directly into benefits to end-users, such as substantial operating cost savings.

The DR2C motors have low inherent mass inertia, which reduces energy usage during acceleration. This greatly benefits net energy usage over extended operation periods. With tons of water processed at most plants and multiple stages of purification, essential equipment like motors and geared motors are an important consideration. SEW-EURODRIVE has facilitated many water treatment operations, a standout example being a treatment plant in North-East Victoria.

SEW-EURODRIVE’s local support team assisted this project in selecting appropriate geared motors with desirable torque levels. This site used a PLC computer-based system to start and stop, but the speed control was also done integrally using the MOVIMOT^® decentralised drives.

Since the water quality in this region was ever-changing, the plant system required the flexibility to adjust the motor speed in response to the varying conditions.

Versatility and Easy Integration

Compatibility with SEW-EURODRIVE’s modular systems enhances the versatility of DR2C motors. These motors seamlessly adapt to diverse mounting topologies, whether paired with central MOVITRAC advanced inverters or decentralised MOVIMOT advanced units from the MOVI-C automation system.

The DR2C is also compatible with direct mounting to the entire R Series of Inline Helical Gear Motors. These can be ordered with a Foot or Flange style mount to suit any site layout. Six sizes are available and rated up to 11kW, with 2 separate speed classes. Thanks to its expansive modularity, energy efficiency is optimised from component to component. The end result meets and exceeds the current industry standard for energy efficiency.

Adaptability to Dynamic Load Requirements

Pump and wastewater systems often face fluctuating load demands. The DR2C motors, with their dynamic capabilities and high power density, adjust seamlessly to varying operational conditions. This adaptability ensures optimal performance and energy efficiency across a wide range of applications, including full or partial load operations.

Space and Installation Flexibility

In facilities where space is at a premium, the compact design of DR2C motors proves invaluable. These motors offer a smaller footprint than traditional counterparts, facilitating easier installation and retrofitting into existing infrastructure without compromising performance. The DR2C motors can be up to two times smaller frame size than comparable power IE3 asynchronous motors!

Regulatory Compliance and Sustainability

Efficiency isn’t solely about financial benefits; it’s about reducing environmental impact and meeting stringent energy efficiency regulations. In an era of tightening environmental standards, the DR2C motors shine as a solution aligned with sustainability goals. By curbing energy consumption and minimising carbon footprints, these motors help organisations navigate regulatory landscapes while promoting a cleaner, greener future.

Reliability and Reduced Downtime

Unscheduled downtime is costly in any industrial setting. With robust quality features, the DR2C motors ensure reliable, continuous operation while minimising maintenance needs and optimising uptime. This reliability is crucial for maintaining seamless operations in critical pump and wastewater applications. The DR2C represents the continued effort in future-proofing processes, systems, and operations for our users.

Extended Warranty Offerings

SEW-EURODRIVE confidently stands behind its products. The DR2C motors are supported by extended warranty options, which signifies SEW-EURODRIVE’s confidence in their performance and longevity. This offer aims to provide peace of mind and safeguard investments in critical infrastructure for future users.

Local Service and Support

Beyond innovative technology, SEW-EURODRIVE prioritises customer support. With a robust network of local sales and service teams, including engineering specialists and maintenance experts, prompt assistance is always within reach.

SEW-EURODRIVE’s DR2C motors represent more than a technological advancement—they are committed to efficiency, reliability, and sustainability. For the pump and wastewater industry, embracing these motors is a confident step towards operational excellence and environmental preservation.

For more information, visit https://www.sew-eurodrive.com.au/