NIDEC MOTOR CORPORATION
8050 WEST FLORISSANT AVE.
ST. LOUIS, MO 63136
U.S. Motors
 
DATE: 11/7/2024P.O. NO.:  GK28
  Order/Line NO.: 27290  MN  100
TO: 
 
Model Number: GK28
Catalog Number: CD350P2FB
REVISIONS:
(NONE) 
 
ALL DOCUMENTS HEREIN ARE CONSIDERED CERTIFIED BY NIDEC MOTOR CORPORATION.
THANK YOU FOR YOUR ORDER AND THE OPPORTUNITY TO SERVE YOU.
Features:
Horsepower .............. 00350.00 ~ KW: 261.1
Enclosure ............... TEFC
Poles ................... 04 ~ RPM: 1800
Frame Size .............. 449~T
Phase/Frequency/Voltage.. 3~060~460
Winding Type ............ Random Wound
Service Factor .......... 1.15
Insulation Class ........ Class "F" ~ VPI-2000
Altitude In Feet (Max) .. 3300 Ft.(1000 M)
Ambient In Degree C (Max) +40 C
Assembly Position ....... "F-1" Assembly Position
Efficiency Class ........ Premium Efficiency
Application ............. Unknown
Customer Part Number ....
Secondary Rating:
300 Horsepower ~ 50 Hertz ~ 400 Volts
"AK" Dimension (Inches).. NA
Temperature Rise (Sine Wave): "B" Rise @ 1.0 SF (Resist)
Design Letter ........... A
Starting Method ......... Wye Start-Delta Run
Duty Cycle .............. Continuous Duty
Efficiency Value ........ 96.2 % ~ Typical
Load Inertia: NEMA ~ Standard Inertia: 1373 LB-FT2
Number Of Starts Per Hour: NEMA
Motor Type Code ......... TCE
Rotor Inertia (LB-FT²) 92.5 LB-FT²
Qty. of Bearings PE (Shaft) 1
Qty. of Bearings SE (OPP) 1
Bearing Number PE (Shaft) N318-J/C3
Bearing Number SE (OPP) 6313-J/C3

 
NIDEC MOTOR CORPORATION
8050 WEST FLORISSANT AVE.
ST. LOUIS, MO 63136
U.S. Motors
 
DATE: 11/7/2024P.O. NO.:  GK28
  Order/Line NO.: 27290  MN  100
TO: 
 
Model Number: GK28
Catalog Number: CD350P2FB
REVISIONS:
(NONE) 
 
ALL DOCUMENTS HEREIN ARE CONSIDERED CERTIFIED BY NIDEC MOTOR CORPORATION.
THANK YOU FOR YOUR ORDER AND THE OPPORTUNITY TO SERVE YOU.
Accessories:
Belted Connection To Load
Corro-Duty
Ground Lug In Conduit Box
Roller Bearing On Pulley End
Mobilith SHC 100 Grease
Belting Data:
Motor Sheave Pitch Dia. (Dm).. NA
Motor Face-Sheave Center (L).. NA
Face Width-Motor Sheave (Ws).. NA
Driven Sheave Pitch Dia (D1).. NA
C/L To C/L Of Sheaves ........ NA
Number Of Belts .............. NA
Belt Size & Type ............. NA
Direction Of Belt Pull ....... NA
Belt Manufacturer ............ NA
Dimensions Are Given In ...... Not Applicable
** Yes, Belting Data WAIVED **
Standard Leadtime: NA
F.O.B.:
~
~
 
USE THE DATA PROVIDED BELOW TO SELECT THE APPROPRIATE DIMENSION PRINT
 
Horsepower 350
Pole(s) 04
Voltage(s) 460 / 400
Frame Size 449T
Shaft U Diameter 3.375
Outlet Box AF 5.75
Outlet Box AA 3.00