Above NEMA Motor Application Manual

Application Manual for Above NEMA Motors
Type CGII — Horizontal Custom — Weather Protected Type II
Sleeve Bearing — Direct Connected
Frames 507-509-5011
Section
Part
Page
Date
1
1.2
6
9/96
Supersedes Page 15 Date 9/92
C*
N-W
N
ES
P
U
43.2
12.50
2F
B
6.0 TYP
8.5 = BA*
E E
25.00
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 507S 3600 28 44.7 10.0 22 5.5 5.25 44.0 2.275 .625 2.625 5.0 3.5 3500
Short 507S 1800 & Slower 28 46.2 10.0 22 7.0 6.75 44.0 2.88 .875 3.375 6.5 5.0 3500
Short 509S 3600 34 50.7 10.0 28 5.5 5.25 44.0 2.275 .625 2.625 5.0 3.5 4000
Short 509S 1800 & Slower 34 52.2 10.0 28 7.0 6.75 44.0 2.88 .875 3.375 6.5 5.0 4000
Short 5011S 1800 & Slower 42 60.2 10.0 36 7.0 6.75 44.0 2.88 .875 3.375 6.5 5.0 5200
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.
3600 RPM machines rotate in one direction only.
1800 RPM and slower may rotate in either direction.
* 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
3600 RPM 1800 RPM & Slower
140-160 SUS @ 100˚ F 290-350 SUS @ 100˚ F
0.8 qt. capacity 0.8 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