Flame Proof Motors: A Key Safety Solution for Explosive Atmospheres
Combustible gases, vapors or dust are commonly found in the atmosphere in high risk industrial environments like oil refineries, chemical plants and underground mines. A single electrical spark can cause a disaster in such volatile zones. A specialised type of motor called the flame proof motor was developed as an effective way to protect against the hazards in these types of areas. While a regular motor would allow an internal explosion to ignite the potentially explosive atmosphere in which it operates, the flameproof motor will prevent an internal explosion from escaping into the work area. This article discusses the robust mechanics of such flame proof motors, how to interpret their specifications and why they are necessary for industrial safety compliance. Overview: Flame-Proof Motors and Explosion Prevention Containment Strategy: Its core function is not to resist external fire but to contain any internal explosion inside the motor casing so it ...
