If it's a true three phase system, it should have a third rail that will zap if you if you touch it and and ground. It's 3x zap and a ground, where two of the electrified lines are overhead and one ...

Phase Four says its Maxwell electric propulsion system offers the same performance as legacy Hall thrusters but at lower costs. Credit: Phase Four WASHINGTON — Phase Four, a startup developing ...

Phase Four's new Maxwell Block 2 electric thruster (left) next to its original Block 1 thruster. Credit: Phase Four WASHINGTON — Phase Four announced June 16 two new electric propulsion systems that ...

Home machinists can often find great deals on used industrial equipment, and many a South Bend lathe or Bridgeport milling machine has followed someone home. Then comes the moment to plug it in, and ...

One of the hidden complications of upgrading grain drying and handling systems is providing enough electricity to power the new larger electric motors. Electric motors that are larger than 15 hp ...