NIDEC MOTOR CORPORATION
8050 WEST FLORISSANT AVE.
ST. LOUIS, MO 63136
U.S. Motors
 
DATE: 11/6/2025P.O. NO.:  DN78
  Order/Line NO.: 21848  MN  100
TO: 
 
Model Number: DN78
Catalog Number: X40P3B
 Horiz. XP Premium Eff. Config.
 CONF,MOTOR,HORIZ XP 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 .............. 00040.00 ~ KW: 29.84
Enclosure ............... TEFC
Poles ................... 06 ~ RPM: 1200
Frame Size .............. 364~T
Phase/Frequency/Voltage.. 3~060~230/460 ~ Random Wound
Service Factor .......... 1.00
Insulation Class ........ Class "F" ~ Insulife 1000
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 ....
Hazardous Location Info:
Division 1 ~ Class I ~ Group C & D
Class II ~ Group F & G ~ T3C Temp Code
"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 ........ 94.1 % ~ Typical
Load Inertia (lb-ft2): NEMA ~ NEMA Inertia: 503.00 ~ 1.00
Number Of Starts Per Hour: NEMA
Motor Type Code ......... LE
Rotor Inertia (LB-FT²) 20.6 LB-FT²
Qty. of Bearings PE (Shaft) 1
Qty. of Bearings SE (OPP) 1
Bearing Number PE (Shaft) 6313-J/C3
Bearing Number SE (OPP) 6212-J/C3

 
NIDEC MOTOR CORPORATION
8050 WEST FLORISSANT AVE.
ST. LOUIS, MO 63136
U.S. Motors
 
DATE: 11/6/2025P.O. NO.:  DN78
  Order/Line NO.: 21848  MN  100
TO: 
 
Model Number: DN78
Catalog Number: X40P3B
 Horiz. XP Premium Eff. Config.
 CONF,MOTOR,HORIZ XP 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:
Thermostats - Normally Closed
Standard Leadtime: NA
Est. Weight (lbs ea): 725 ~ F.O.B.:
PRIMARY GROUND
LOCATED IN MAIN
CONDUIT BOX
 
USE THE DATA PROVIDED BELOW TO SELECT THE APPROPRIATE DIMENSION PRINT
 
Horsepower 40
Pole(s) 06
Voltage(s) 460-230
Frame Size 364T
Shaft U Diameter 2.375
Outlet Box AF 4.56
Outlet Box AA 3.00