Danfoss Drives - Experts & Thought Leaders

Danfoss Power Solutions announced the launch of CAN 2 Current (C2C), a compact solenoid-mounted microcontroller designed to work with Danfoss cartridge valves, hydraulic integrated circuits (HICs), hybrid PVG/HIC valves, and open-circuit pumps. C2C connects the valve, HIC, or pump to the controller area network (CAN) bus, enabling accurate and efficient component actuation as well as simple diagnostics. C2C is a high-performance device delivering repeatable and consistent control. The device communicates using CAN bus protocols to provide closed-loop current control on one or two outputs. C2C can be used with on/off and proportional solenoids and is available as either a single- or dual-channel device. The single-channel device commands one coil while the dual-channel device can command two coils sequentially. It is compliant with ISOBUS and SAE J1939 communication protocols. IP67 ingress protection rating C2C maximizes energy efficiency through peak-and-hold control technology. This feature reduces current in the hold phase to only the power required to maintain the solenoid’s position, thus holding the function. Using retention current on extended-hold functions, such as clamping, reduces energy consumption by up to 70%. This minimizes cooling needs and may reduce the battery capacity required in some types of battery-electric machinery.  The controller’s compact, robust design maximizes space efficiency as well as durability. C2C features resin-potted construction that offers protection from dust and dirt, as well as shock and vibration resistance. With its IP67 ingress protection rating, C2C is built to last in harsh off-highway environments. Need for manual troubleshooting By connecting the valve or pump to the CAN bus, C2C simplifies diagnostics. The CAN bus enables real-time communication between the C2C and the machine controller, enabling status messages to be shared with the operator via the cabin display. This eliminates the need for manual troubleshooting to identify solenoid issues. “With CAN 2 Current now part of our portfolio of closed-loop current control actuators, Danfoss can deliver a truly fantastic, complete subsystem with all the benefits of CAN bus. Our full portfolio of solutions addresses every requirement, delivering functionality perfectly matched to the machine,” said Michael Hartmann Andresen, Global Product Portfolio Manager, Actuators, Danfoss Power Solutions. “We aim to develop the strongest actuator platform on the market. We will continue to build out our closed-loop CAN actuator portfolio while not forgetting the need for durable, reliable open- and closed-loop analog actuators.” Actuator portfolio features C2C offers quick and simple setup. The full Danfoss Power Solutions actuator portfolio features a standardized approach for setup and control, which is applicable across C2C and PVE configurations for various valve solutions. The actuators are configured within the PLUS+1® Service Tool, offering a familiar, easy-to-use setup platform. The C2C device’s configurable parameters include communication time guarding, dither, minimum and maximum current, and hold current.

Danfoss Drives’ Hannes Leichtfried has been elected to serve on the National Electrical Manufacturers Association’s (NEMA) Board of Governors. NEMA announced the election of three new board members and three new officers on November 13, following its 2024 Annual Meeting. Hannes Leichtfried  Hannes Leichtfried, an industry veteran and current Vice President of Sales and Marketing for Danfoss Drives in North America, brings nearly 30 years of experience in electrification to the position.  He will serve a three-year term alongside executives from companies, such as Cisco Systems, Siemens, Schneider Electric, and Rockwell Automation. advancing electrical manufacturing “I am honored to join the NEMA Board of Governors and look forward to working with my colleagues to help advance electrical manufacturing,” said Hannes Leichtfried, adding “As industries move closer to electrification to achieve our climate goals, it is vital that Danfoss and other manufacturers work together to advocate for a safe and efficient transition.” (NEMA) represents over 300 electrical equipment and medical imaging manufacturers, which collectively contribute 1% of U.S. GDP and directly provide nearly 460,000 American jobs, contributing more than $250 billion to the U.S. economy.

Siemens Smart Infrastructure has agreed to acquire Danfoss Fire Safety, which specializes in fire suppression technology and is a subsidiary of Denmark-based Danfoss Group. The acquisition is expected to boost growth and accelerate the transition towards offering a sustainable fire safety portfolio. efficient extinguishing system Danfoss Fire Safety will report to the Buildings Business Unit, which is part of Smart Infrastructure, mainly enriching its portfolio with its high-pressure water mist, a superior and fast-growing fire suppression technology. The efficient extinguishing system is non-polluting, allowing Siemens to serve customers globally with an environmentally friendly solution. sustainability in fire suppression "With the acquisition of Danfoss Fire Safety, Siemens will be strongly positioned to cater to a shift towards sustainability in the fire suppression market. Improving our offering will position us to better address specific needs, especially in fast-growing industries such as data centers, industrial process space, and tunnels," said Susanne Seitz, CEO Buildings Business Unit at Siemens Smart Infrastructure. Susanne Seitz adds, "This strategic step will also enhance our position in the global fire safety market, paving the way for further growth."  certified fixed firefighting systems "Danfoss Fire Safety has grown into a global pioneer in the sales, development, production, and service of certified fixed firefighting systems. However, it falls outside our strategic focus," said Troels H. Petersen, Senior Vice President for Corporate M&A at Danfoss. Troels H. Petersen adds, "We are confident that the business, along with our Fire Safety colleagues, will thrive under Siemens' ownership. Our priority now is ensuring a smooth transition for our employees, customers, suppliers, and partners." Danfoss Fire Safety Since 2019, Danfoss Fire Safety has operated as a fully-owned, non-core business of Danfoss Group, and currently employs 125 people. It will continue to operate as a separate legal entity, under the banner - 'A Siemens Business'. The transaction is subject to regulatory approvals, with closing expected by the end of calendar year 2024. Terms of the transaction are not disclosed.