AboveNEMA Motors Drawings - TEAO

Drawings

The motor drawings reflect various terminal box sizes available for motors up to 7000HP and voltages up to 13800V. Use the Standard Main Terminal Box Table below to determine the standard main box size required by your basic rating information and select the dimension print under the appropriate heading - Rotatable means terminal box is mounted on the motor and can be rotated in 90-degree increments, Free-standing means terminal box is mounted separately from motor and requires customer to supply external support. Additional charges will apply for larger than Standard Main Terminal Box.

Standard Main Terminal Box Table**

CI2 and CI3 boxes are cast-iron construction and FS1.5 box is fabricated steel construction. They are Rotatable.
FS2 through FS6 boxes are fabricated steel construction. They are Free-standing.
*For SH630 frame in these HP and voltage ranges, the FS1.5 box is utilized in lieu of CI2 or CI3.
**For all frames except the SH710/712 and SH714/716 frames. They utilize only the 1XF5 terminal box for all available ratings and voltages. The 1XF5 is a fabricated steel, free-standing terminal box.
HP

460-575V

576-2300V

2301-4160V

4161-6600V

6601-13800V

Up to 700HP

CI2

CI2*

CI2*

CI3*

FS4

701-1000HP

CI3

CI2*

CI2*

CI3*

FS4

1001-1750HP

-

CI2*

CI3*

CI3*

FS4

1751-3000HP

-

CI2*

CI3*

FS3

FS4

3001-5000HP

-

CI3*

FS1.5

FS3

FS4

5001-7000HP

-

-

FS2

FS3

FS4

Horizontal Motors - TEAO Enclosure with Auxiliary Blower

Anti-Friction Bearing

Main Box

Rev.

Main Box

Rev.

Type CZAO - Frames 509/5011/5013 -- 2Pole

AA

AA

Type NCZAO - Frames 506/507/508 -- 2Pole

AA

AA

Type NCZAO - Frames 5010/5012 -- 2Pole

AA

AA

Type CMZAO/NCMZAO - Frames 506-507-508-509

AD

AD

Type CMZAO/NCMZAO - Frames 509-5010-5011

AE

AE

Type CMZAO/NCMZAO - Frames 5011-5012-5013

AE

AE

Type CZAO - Frames 588/5810

01

01

Type CZAO - Frame 5812 -- 4Pole&Slower

00

00

Type CGZAO - Frame SH400 -- 4Pole&Slower

01

01

Type CGZAO - Frame SH450 -- 4Pole&Slower

00

00

Type CGZAO - Frame 880 -- 4Pole&Slower

00

00

Type 1LA4 -

Frames SH560/SH562/SH564

02

02