Type CG - Frames 1122/1124 - 4Pole Slower

Section
Part
Page
Date
Dimension Prints for Above NEMA Motors ANSS-60000-0403
1.1
3
4
04/03
Type CG – Horizontal – Open Drip Proof / Weather Protected Type I
Sleeve Bearing With Provisions For External Proximity Probes – Direct Connected
Frames 1122 / 1124 – 4 Pole & Slower
Standard Dimensions in Inches
SHAFT
TYPE
11
I
II
III
IV
V
2
KEY
4
U
R
N-W
V
6.5
7.0
7.5
8.0
8.5
5.662
6.014
6.521
6.873
7.381
11.00
11.75
12.50
13.25
14.00
10.60
11.35
12.10
12.85
13.60
S
3
1122 FRAME
ES
1.50
1.75
1.75
2.00
2.00
9.00
9.75
10.50
10.75
11.50
BA
19.25
19.25
21.00
21.00
21.00
B
C
2F
88.0
88.0
88.0
88.0
88.0
125.5
126.2
130.3
131.1
131.8
76.0
76.0
76.0
76.0
76.0
1124 FRAME
Approx.
Ship Wt.
(Lbs.)
30,500
30,500
30,500
30,500
30,500
B
C
2F
96.0
96.0
96.0
96.0
96.0
133.5
134.2
138.3
139.1
139.8
84.0
84.0
84.0
84.0
84.0
Notes
1.
2.
3.
4.
5.
6.
7.
See Section 3 for selection of main terminal
box.
R = Bottom of key to opposite side of shaft.
S = Width of keyseat.
V = Length of shaft available for coupling.
Jackscrew holes and dowel holes are provided
at each foot.
Shims may be necessary under motor feet for
direct connection.
8.
9.
10.
11.
All machines may rotate in one direction
only.
Rotor end float = 0.5”
End float of LEF coupling = 0.19”
For motors without provisions for
externally mounted proximity probes, use
print in Part 2 of this section.
Some shaft types are not available for all
HP combinations. Consult factory.
Lubrication Per Bearing
4 Pole & Slower
290-350 SUS @ 100ºF
Oil capacity per bearing
8.5 qt. for Shaft Types I & II
13.7 qt. for Shaft Types III, IV, & V
Certification
Customer
HP
P.O.
RPM
Rotation Facing Shaft Extension
S.O.
PH/HZ/Volts 3-60-
FRAME
CW †
CCW †
By
Not for construction, installation or application purposes unless certified.
Item
Either †
Date
Approx.
Ship Wt.
(Lbs.)
35,100
35,100
35,100
35,100
35,100