Standard Motor Catalog

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

AB

C

XN

XL

AA

V

O

45 O

ø U

D

N-W

K

J

øH

G

F

F

BA

E

E

A

2XF

B

TEFC

Dimensions in Inches

Keyless Shaft

Mounting

N-W U 1

A B C G

J

K O

Frame Poles

V 2

BA D 3

E 2F 2XF H

445TZ 447TZ 449TZ

4 8.50 3.375 8.25 7.50 11.00 9.00 16.50 14.50 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 25.00 20.00 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 25.00 20.00 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 25.00 – 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 28.00 25.00 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 36.00 32.00 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 Volume cu-in

AA

AB

XL

XN

445TZ 447TZ 449TZ

1260 1260 2500 5700 5700

(2) 4" - 8 NPT 22.60 (2) 4" - 8 NPT 22.60 (2) 4" - 8 NPT 23.26 (3) 3" - 8 NPT 28.83 (3) 3" - 8 NPT 28.83 (3) 4" - 8 NPT 34.57

12.35 12.35 13.73 22.25 22.25 25.00

16.25 16.25 27.24 22.25 22.25 41.00

509Z

5011Z

11500

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.47

Data subject to change without notice. 08/23 • www.gemotorswolong.com