Echo Electric Motors

Reference Common Motor Types & Typical Applica ons

Alternating Current Designs Single-Phase Rigid Base Mounted Capacitor Start Totally Enclosed Fan Cooled (TEFC) & Totally Enclosed Non-Vent (TENV) ▪ ▪ ▪ General purpose including compressors, pumps, fans, farm equipment, conveyors, material handling equipment and machine tools. X Single-Phase Rigid Base Mounted Capacitor Start Open Drip Proof (ODP) ▪ ▪ ▪ General purpose including compressors, pumps, conveyors, fans, machine tools and air condi oning units - usually inside or where protected from weather, dust and contaminants. X Three-Phase Rigid Base Mounted TEFC ▪ ▪ General purpose including pumps, compressors, fans, conveyors, machine tools and other applica ons where three-phase power is available. X Three-Phase Rigid Base Mounted ODP ▪ ▪ General purpose including pumps, compressors, machine tools, conveyors, blowers, fans and other applica ons requiring three-phase power, usually inside or where protected from weather, dust and contaminants. X Single-Phase NEMA C Face Less Base Capacitor Start TEFC & TENV ▪ ▪ ▪ Pumps, fans, conveyors, machine tools and gear reducers. X Single-Phase NEMA C Face Less Base Capacitor Start ODP ▪ ▪ ▪ Fans, blowers, compressors, tools and speed reducers. X Three-Phase NEMA C Face Less Base TEFC & TENV ▪ ▪ Fans, blowers, compressors, tools and speed reducers where three-phase power is suitable. X Three-Phase NEMA C Face Less Base ODP ▪ ▪ Fans, blowers, compressors, tools and speed reducers. X Wash-Thru & Mul guard Motors Used in applica ons involving moisture, vibra on, dust and some chemical contact. The motor's windings are impregnated and encapsulated in a thermose ng that protects them from contaminants for long motor life. X Automo ve Duty Motors Suited for a wide variety of tough applica ons found in automo ve manufacturing facili es and other industries u lizing U-Frame motors. Meets or exceeds General Motors GM-7EH and -7EQ, Ford EM1 and Chrysler NPEM-1000 specifica ons. X Crusher Duty Motors Ideally suited for size reduc on equipment including rock crushers and pulverizers and other uses the aggregate and construc on industries. They are designed for belted (radial) loads only u lizing roller bearings on the Drive-end side of the motor. X Washdown-Duty Single & Three-Phase TEFC & TENV ▪ ▪ Extended life in applica ons requiring regular hose-downs with cleaning solu ons, as in food processing and for applica ons in wet, high humidity environments. Also available in direct current designs. X Explosion Proof Single & Three-Phase TEFC & TENV ▪ ▪ Designed and listed for applica on in hazardous environments having certain explosive gases or material present on equipment, such as blowers, pumps, agitators or mixers. X Chemical Service Motors Rigid Base ▪ Petrochemical plants, foundries, pulp and paper plants, waste management facili es, chemical plants, tropical climates and other processing industry applica ons requiring protec on against corrosion caused by severe environmental opera ng condi ons.

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