AboveNEMA Motors Drawings - TEWAC

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 Tablebelow 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 

Standard Main Terminal Box Table**
 
 
 
 
 

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 - TEWAC Enclosure

Anti-Friction Bearing

Main Box

Rev.

Main Box

Rev.

Type CGG - Frames 588/5810

01

00

Type CGG - Frame 5812

00

00

Type CGG - Frames 6811/6813 - 4Pole & Slower

01

00

Type CGG - Frames 8010/8012 - 4Pole & Slower

01

00

Type 1RN4 - Frame SH630 (<=6600V)

AB

AB

Type 1RN4 - Frame SH630 (>6600V)

 

 

AB

Type 1RN6 - Frame SH710/712/714/716

 

 

AC

Sleeve Bearing

Main Box

Rev.

Main Box

Rev.

Type CGG - Frames 588/5810

01

00

Type CGG - Frame 5812

01

00

Type CGG - Frames 6811/6813

01

00

Type CGG - Frames 8010/8012**

02

01

Type 1RN4 - Frame SH630 (<=6600V - 2 & 4 Pole)

AB

AB

Type 1RN4 - Frame SH630 (<=6600V - 6 Pole & Slower)

AB

AB

Type 1RN4 - Frame SH630 (>6900V - 2 & 4 Pole)

 

 

AB

Type 1RN4 - Frame SH630 (>6600V - 6 Pole & Slower)

 

 

AB

Type 1RN6 - Frame SH710/712/714/716

- - 2 & 4Pole

 

 

AB

Type 1RN6 - Frame SH710/712/714/716

- - 6Pole & Slower

 

 

AC

 
 
 
 
 

**For Frames 8010/8012, if motor is to have proximity probes or provisions for them, use drawing under heading "Sleeve Bearing with External Proximity Probes".

Solid Shaft - TEAAC with auxiliary blower 

Main Box

Rev.

Main Box

Rev.

Type CAZBV - Frames 680/800/1120 - 4Pole & Slower

02

01

Sleeve Bearing with External Proximity Probes

Main Box

Rev.

Main Box

Rev.

Type CGG - Frames 8010/8012

02

01