Above NEMA Motor Application Manual

Application Manual for Above NEMA Motors
Type CGZ — Horizontal Custom — Totally Enclosed — Fan Cooled
Anti-Friction Bearing — Direct Connected
Frame 788 — 1800 RPM and Slower
Section
Part
Page
Date
1
1.3
5
9/96
C
P
38.5
19.70
2F
B
10.24 TYP
9.60 = BA
N-W
N
ES
E
40.6
E
7.1 TYP
U
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 788S 1800 & Slower 58.7 91.5 16.75 49.2 9.3 9.0 37.7 4.296 1.25 5.0 8.75 7.5 13600
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 may rotate in either direction.
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