NIDEC MOTOR CORPORATION
12443 Olive Boulevard, Suite #100
Creve Coeur, MO 63141
U.S. Motors
 
DATE: 7/12/2026P.O. NO.:  GC52
  Order/Line NO.: 25757  MN  100
TO: 
 
Model Number: GC52
Catalog Number: CD50P1GS
 Corro-Duty Premium Eff. Config
 CONF,MOTOR,CORRO-DUTY PRE EFF
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 .............. 00050.00 ~ KW: 37.3
Enclosure ............... TEFC
Poles ................... 02 ~ RPM: 3600
Frame Size .............. 326~TS
Phase/Frequency/Voltage.. 3~060~575 ~ Random Wound
Service Factor .......... 1.15
Insulation Class ........ Class "F" ~ Insulife 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 ....
"AK" Dimension (Inches).. NA
Temperature Rise (Sine Wave): "B" Rise @ 1.0 SF (Resist)
Starting Method ......... Direct-On-Line Start
Duty Cycle .............. Continuous Duty
Efficiency Value ........ 93.0 % ~ Typical
Load Inertia (lb-ft2): NEMA ~ NEMA Inertia: 49.00 ~ 1.00
Number Of Starts Per Hour: NEMA
Motor Type Code ......... TCE
Rotor Inertia (LB-FT²) 3.96 LB-FT²
Qty. of Bearings PE (Shaft) 1
Qty. of Bearings SE (OPP) 1
Bearing Number PE (Shaft) 6311-J/C3
Bearing Number SE (OPP) 6211-J/C3

 
NIDEC MOTOR CORPORATION
12443 Olive Boulevard, Suite #100
Creve Coeur, MO 63141
U.S. Motors
 
DATE: 7/12/2026P.O. NO.:  GC52
  Order/Line NO.: 25757  MN  100
TO: 
 
Model Number: GC52
Catalog Number: CD50P1GS
 Corro-Duty Premium Eff. Config
 CONF,MOTOR,CORRO-DUTY PRE EFF
REVISIONS:
(NONE) 
 
ALL DOCUMENTS HEREIN ARE CONSIDERED CERTIFIED BY NIDEC MOTOR CORPORATION.
THANK YOU FOR YOUR ORDER AND THE OPPORTUNITY TO SERVE YOU.
Accessories:
Corro-Duty
Ground Lug In Conduit Box
Special Balance
Standard Leadtime: NA
Est. Weight (lbs ea): 520 ~ F.O.B.:
PRIMARY GROUND
LOCATED IN MAIN
CONDUIT BOX
 
USE THE DATA PROVIDED BELOW TO SELECT THE APPROPRIATE DIMENSION PRINT
 
Horsepower 50
Pole(s) 02
Voltage(s) 575
Frame Size 326TS
Shaft U Diameter 1.875
Outlet Box AF 3.84
Outlet Box AA 2.00