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	Rotatable	01	Free-standing	00
Type CGG - Frame 5812	Rotatable	00	Free-standing	00
Type CGG - Frames 6811/6813 - 4Pole & Slower	Rotatable	01	Free-standing	00
Type CGG - Frames 8010/8012 - 4Pole & Slower	Rotatable	01	Free-standing	00
Type 1RN4 - Frame SH630 (<=6600V)	Rotatable	AB	Free-standing	AB
Type 1RN4 - Frame SH630 (>6600V)			Free-standing	AB
Type 1RN6 - Frame SH710/712/714/716			Free-standing	AC

Sleeve Bearing	Main Box	Rev.	Main Box	Rev.
Type CGG - Frames 588/5810	Rotatable	01	Free-standing	00
Type CGG - Frame 5812	Rotatable	01	Free-standing	00
Type CGG - Frames 6811/6813	Rotatable	01	Free-standing	00
Type CGG - Frames 8010/8012**	Rotatable	02	Free-standing	01
Type 1RN4 - Frame SH630 (<=6600V - 2 & 4 Pole)	Rotatable	AB	Free-standing	AB
Type 1RN4 - Frame SH630 (<=6600V - 6 Pole & Slower)	Rotatable	AB	Free-standing	AB
Type 1RN4 - Frame SH630 (>6900V - 2 & 4 Pole)			Free-standing	AB
Type 1RN4 - Frame SH630 (>6600V - 6 Pole & Slower)			Free-standing	AB
Type 1RN6 - Frame SH710/712/714/716 - - 2 & 4Pole			Free-standing	AB
Type 1RN6 - Frame SH710/712/714/716 - - 6Pole & Slower			Free-standing	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	Rotatable	02	Free-standing	01

Sleeve Bearing with External Proximity Probes	Main Box	Rev.	Main Box	Rev.
Type CGG - Frames 8010/8012	Rotatable	02	Free-standing	01

AboveNEMA Motors Drawings - TEWAC

Drawings

Standard Main Terminal Box Table**

Horizontal Motors - TEWAC Enclosure

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