Above NEMA Motor Application Manual

Application Manual for Above NEMA Motors
Type CG — Horizontal Custom — Open Drip Proof — Weather Protected Type I
Sleeve Bearing — Direct Connected
Frames 1122-1124 — 1200 RPM and Slower
Section
Part
Page
Date
1
1.1
14
9/96
C*
N-W
N
ES
P
U
96.5
28.00
2F
18.0 TYP
BA*
E E
B
51.2
5.0 TYP
Standard Dimensions in Inches
Shaft Frame RPM B C E 2F N N-W P R(2) S(3) U V(1) ES
Approx.
Ship Wt. (Lbs.)
Short 1122 1200 & Slower 88 23.25 76 65.0 29500
Short 1124 1200 & Slower 96 23.25 84 65.0 31500
Notes
See Section 6 for selection of main terminal box.
R(2)=Bottom of key to opposite side of shaft
S(3)=Width of keyset
V(1)=Length of shaft available for coupling or pully.
Jack screw holes and dowel holes are provided at each foot.
Shims may be necessary under motor feet for direct
connection.
Machines rotate in one direction only.
* On machines equipped with provisions for or with proximity
type probes the BA and C dimensions will change.
Consult factory for specific dimensions.
Rotor end float = 0.5"
End float of LEF coupling = 0.19"
Lubrication
290-350 SUS @ 100˚ F
13.6 qt. capacity
Certification
Customer P.O. S.O. Item
HP RPM FR. PH/HZ/Volts
Rotating Facing Shaft Extension CW CCW Either
By
Not for construction, installation or application purposes unless certified.
Date