PE® Micro-Speed® 3-Phase VFDs: Industry-Leading Reliability
At Power Electronics®, our Micro-Speed® 3-Phase Variable Frequency Drives are renowned for delivering UNMATCHED RELIABILITY in the most demanding industrial environments. Built with rugged components, time-tested engineering, and backed by decades of field experience, these VFDs have earned their reputation as the most dependable drives in the overhead crane and material handling industries.
From simple motor control to advanced torque management, Micro-Speed® drives are engineered to maximize uptime, minimize maintenance, and extend the life of your equipment. Designed and MANUFACTURED IN THE USA, they support a wide range of applications including bridge, trolley, hoist, and custom control solutions.
Explore the entire Micro-Speed® family of heavy-duty and see why OEMs, integrators, and end-users alike trust Power Electronics Intl.® for performance that lasts.
From simple motor control to advanced torque management, Micro-Speed® drives are engineered to maximize uptime, minimize maintenance, and extend the life of your equipment. Designed and MANUFACTURED IN THE USA, they support a wide range of applications including bridge, trolley, hoist, and custom control solutions.
Explore the entire Micro-Speed® family of heavy-duty and see why OEMs, integrators, and end-users alike trust Power Electronics Intl.® for performance that lasts.
Micro-Speed Ultra Drives (MX/MV)
MX/MV Ultra series VFDs deliver advanced features, high performance, and unmatched reliability for the most demanding crane and hoist applications. Every Ultra drive is rated for 60°C ambient temperature and 300% overcurrent capacity, setting the industry standard for durability. Designed for tough environments and critical loads, these drives ensure smooth, safe, and efficient operation. Models available in all 3-phase voltages 208 – 600V and motor sizes 1 – 600 HP
Micro-Speed Smart-Move
Micro-Speed® Smart-Move® series is a compact, yet rugged line of 3-Phase VFDs designed for motors up to 3 HP, renowned in the industry for its reliability and ease of installation & programming. They come standard with dual-voltage sensing that detects incoming power and sets the drive accordingly (208-460 VAC). Travel models are offered in Standard or RP configurations, with RP models featuring an integrated 2-pole solid-state brake control board. Smart-Move® drives deliver reliable, precise control.
Micro-Speed CX
The Micro-speed® CX™ series variable speed drives are heavy-duty industrial VFDs with the highest current and temperature ratings in the industry. See Micro-Speed MX Ultra drives for drop-in replacements with modern features.
Micro-Speed® Design Drives
Micro-Speed® Design (MD™) VFD – built for a specialized hoist model or application.
About Power Electronics® International, Inc.®
As a world-class manufacturer of Micro-Speed® variable frequency drives and Smooth-Move® reduced torque control units, PE® equipment is world-renowned for high reliability and quality. Multi-Vector® drives also make PE® the world leader in heavy-duty closed-loop quality hoist speed control. With over a quarter of a million crane/hoist motions utilizing Power Electronics® International, Inc.® equipment, you can be assured if it's PE® then it's the best! PE® is also a UL and cUL approved manufacturer of quality control panels and automation systems.
All PE® products are MADE IN THE U.S.A.