Standard Motor Catalog

Section MV High Power Motors Keyless Shaft Motors for use on Reciprocating Compressors TEFC and WPII with Anti-friction Bearings Dimensions

LIFTING LUGS FOR TOP COVER ONLY

AIR DIFFERENTIAL PRESSURE SWITCH

AIR DIFFERENTIAL PRESSURE SWITCH

(4) LIFTING LUGS

Ø

G

K

J

Ø

Ø

GROUNDING TERMINAL FOR AWG # 1/0–2/0 CABLES

TEFC

Dimensions in Inches

Keyless Shaft

Mounting

N-W U 1

A B C G

J

K O

Frame 445TZ 447TZ 449TZ

Poles

V 2

BA D 3

E F H

4 8.50 3.375 8.25 7.50 11.00 9.00 8.25 0.81 20.00 18.80 45.62 1.49 2.64 4.96 23.94 4 8.50 3.375 8.25 7.50 11.00 9.00 10.00 0.81 20.00 27.31 54.12 1.49 2.64 8.81 23.94 4 8.50 3.375 8.25 7.50 11.00 9.00 12.50 0.81 20.00 27.31 54.12 1.49 2.64 8.81 23.94 4 8.50 3.375 8.25 7.50 11.00 9.00 12.50 0.81 20.24 27.31 59.37 1.49 2.70 5.26 24.04 4 8.50 4.500 8.00 8.50 12.50 10.00 14.00 1.07 23.00 31.90 68.88 1.35 7.09 8.36 30.80 4 8.50 4.500 8.00 8.50 12.50 10.00 18.00 1.07 23.00 39.90 76.88 1.35 7.09 10.00 30.80

449TZ (HO)

509Z

5011Z

Conduit Box Dimensions

Dimensions in Inches

Frame 445TZ 447TZ 449TZ

Volume cu-in

AA

AB

AC

XL

XN

1260 1260 2500 5700 5700

(2) 4" - 8 NPT (2) 4" - 8 NPT (2) 4" - 8 NPT (3) 3" - 8 NPT (3) 3" - 8 NPT

22.60 22.60 23.26 28.83 28.83

17.74 17.74 18.05

12.35 12.35 13.73 22.25 22.25

16.25 16.25 27.24 22.25 22.25

509Z

– –

5011Z

Notes: 1

Tolerance on “U” dimension will be +0.000 inch, -0.001 inch Dimension “V” represents length of straight part of shaft extension

2 3

Tolerance on “D” dimension will be +0.000 inch, -0.060 inch Motors are depicted with representative conduit box. For specific dimensions or a complete motor outline drawing, contact your authorized GE representative.

MV.42

Data subject to change without notice. 02/23 • www.gemotorswolong.com