US Motors 8331 Dimensional Sheet
4.208 MAX.
4.25 RAD.
5.635 MAX. DIA.
2.266
MAX.
8°
.15 DIA.(2) HOLES.
18°
.555
.568
(2)
PLACES
5.00 MAX
TOP
NAMEPLATE
1.00
MIN
2.188
1.875
MIN.
FLAT
.453-.469 REF.
.4995-.5000 DIA.
(2 PLACES)
.031-.047 FLAT
1
2
0
°
T
Y
P
NIDEC MOTOR CORPORATION 22-Oct-12
.50
R
O
T
A
T
I
O
N
ENCLOSED
5
2
.
2
ENDSHIELD
STRIP
4.312
7.688 MAX
1.25
(3) PLACES
2 LEADS,#14,.031 THICK INSUL.
TO EXTEND BEYOND MOTOR
(2) BLK=40.000 +3 -0
.343 DIA. (3) HOLES
ON A 7.25 DIA. B.C.
MODEL REF
KA55HXKGE-8331 STANDARD 1/4 50/60
SHEET
NUMBER
OF
1
1
REVISION DATE
REV
UPDATED "ENGINEER APPROVED" TO B. GAITAN
D
REVISION RECORD FOR:
22-OCT-12
ISSUED BY
B. ANDRADE
REVIEWED BY ENGINEER APPROVED
M. LARGENT B. GAITAN
CUSTOMER HP VOLTS AMPS HZ RPM ROTATION
C6406-00
REV.
380-420/460
.80/.95
INFORMATION DISCLOSED ON THIS DOCUMENT
IS CONSIDERED PROPRIETARY AND SHALL NOT BE
REPRODUCED OR DISCLOSED WITHOUT WRITTEN
CONSENT OF NIDEC MOTOR CORPORATION
D
(2) FLATS
OPEN
ENDSHIELD
90° APART
.545
1.015
1/2 M1
N
R
B
K
L
B
TO 4 MFD 370 V CAP.
1350/1625
ALL DIMENSIONS ARE FOR REFERENCE ONLY UNLESS TOLERANCE IS GIVEN
TITLE CODE SIZEITEM NO.
ASSEMBLED VIEW
COIL END SLEEVING
AT THESE LOCATIONS
1/2 M1
.
X
U
A
N
R
B
CW LE
PROT.
K
L
B
CAT NO. 8331
NIDEC MOTOR
CORPORATION
V01
750720
CUSTOMER PN
SOLIDEDGEV01_NMCB (MAR-2011)
B
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