Motors misapplied in hazardous environments can cause a fire or explosion, resulting in destruction of property, serious injury or death
Only the end user or a qualified underwriter is to identify and select the proper class, group, division and temperature code motor to meet the requirements of each installation
Service center personnel can advise what listings and approvals motors carry, but cannot evaluate nor recommend what motors may be suitable for use in hazardous environments
Drive End Bearing
6311
Type
4056M
Enclosure
OPSB
RefPicture
EMDP
Frame
286T
C Face Kit
40-1400
Substitute Motor
M2528T
Motor Shaft Size
1 7/8 in
Motor Shaft Length
4 5/8 in
Full Load rpm
1180 rpm
Brake Feature
No
Enclosure Designation
OPSB - Open Slotted Band
VoltCode
E1
Product Line
RG
Epact Nominal Full Load Efficiency
91 %
Mounting
Rigid Base
Full Load Efficiency
92.4 %
Full Load Pf
80
Mounting Style
F-1
Service Factor
1.15
Rotation
R
Frame Material
Steel
Full Load Amps
26
Frame Size
Shaft Input, Not a C-Face
Efficiency Group
Premium Efficient
Mult. Sym.
L1
BALD Family Names
Premium Efficient, Nema Premium™
Open End Bearing
6309
Hz
60 Hz
Voltage Rating
460, 230
Design
B
Phase
Three Phase
Useable at 208V
Yes
Motor Application
General Purpose
Washdown Duty
No
Poles
6
RPM
1200 rpm
Voltage
230/460
Weight
372.0 LB
EAN or UPC
781568104941
NEMA Premium
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