Danfoss Power Solutions has launched its Editron EM-PMI180 low-voltage electric motor. The 48-volt synchronous reluctance assisted permanent magnet (SRPM) motor is designed to drive a hydraulic gear pump in compact electric machinery, powering the machine’s work functions. Intended applications include boom lifts, scissor lifts and compact loaders and excavators.
The PMI180 motor uses SRPM technology to provide higher torque and power in a more compact design compared to traditional AC induction motors (ACIM) often used in mobile elevating work platforms (MEWPs). The motor features hairpin windings to further increase power density and efficiency.
With an outer diameter of 180 mm, the PMI180 motor has a 15% smaller envelope than AC induction motors with the same torque and power output, simplifying machine integration where space is limited. The motor also offers 15% greater efficiency, which can extend the runtime of electric machinery or allow for the use of a smaller battery pack.
The motor and connector feature an IP67 rating for protection from dust, dirt and moisture ingress. Its corrosion resistance has been validated in a 200-hour salt-spray test.
“Editron has long been known for its high-voltage electrification solutions. Now we are strategically building out our low-voltage product lines to encompass 24- and 48-volt solutions,” said Eric Wang, application engineering and portfolio manager, Editron China, Danfoss Power Solutions. “PMI180 is built on advanced technology, a proven product development process, and decades of mature, global manufacturing and quality control, which means the motor is not only state of the art, but also highly reliable and built to last.”
The Editron PMI180 motor has a rated power output of 7 kW at 48-volts DC. It features a rated speed of 3,000 rpm, a maximum speed of 4,000 rpm, a rated torque of 22.5 Nm and a maximum torque of 90 Nm. It includes a standard gear pump interface for connection to pumps up to 16 cc at 240 bar. The motor is designed to work with the EC-C48 inverter, which will be available in 2026.
The PMI180 motor joins the company’s expanding 48-volt portfolio, which will also include the ED-DT180 eDrive. The eDrive is a propel solution that integrates an electric motor, reduction gearbox and electromagnetic brake into a single package for MEWPs and similar off-highway vehicles.
