Key AC Motor Questions:

1.)Horsepower?

2.)Speed? (900, 1200, 1800, 3600 RPM Standard)

3.)Voltage?

   (1 ph, 115/230 vac -      "C" precedes Model No.)

    (3 ph 230/460/575 vac  "P" precedes Model No.)

   ( DC                                  "T" precedes Model No.)

4.)Control: Across the line? Soft-start? AC Drive?

5.)Constant Torque Range?

6.)Enclosure?

   PROT: Protected

    ODP: Open Drip Proof

    TENV: Totally Enclosed Non-Ventilated

    TEFC: Totally Enclosed Fan Cooled

    TEAO: Totally Enclosed Air Over

    XT: Extra Tough

    XP: Explosion Proof

7.)Mounting?

   Foot Mounted

   C-Face (Footed or Footless)

   D Flange (Footed or Footless)

8.) Frame?

    (48 to 449) (182 & up are cast iron)

    "T" after frame# = NEMA STD. Shaft

   "TS" after frame# = NEMA STD. short shaft

   "U" after frame# = Automotive Frame

   "C" after frame# = C-Face

   "Y" after frame# = Special Mounting Dimension

   "Z" after frame# = Special Shaft Dimension

9.) Efficiency?

   Standard Efficient

   Energy Efficient

   Premium Energy Efficient

10.)Service Factor?

11.)Insulation?

12.)NEMA Design?