Why the Leeson Speedmaster is a Shop Essential

If you've spent any time around industrial machinery or even high-end garage tools, you've likely seen a leeson speedmaster mounted to a wall or tucked inside a control panel. It's one of those pieces of equipment that doesn't look like much from the outside—usually just a sturdy box with a few knobs or a small digital display—but it's effectively the brain of the operation. Without a solid motor drive, your expensive motor is basically just a heavy hunk of metal that either runs at full blast or doesn't run at all. ...

May 18, 2026 · 7 min · Vyda Borenstein