For pulp and paper plants, sawmills, mines, foundries, chemical plants, waste management facilities and other process related industries requiring protection within harsh operating conditions
features
Class F insulation, class B rise at full load on 60 Hz sine wave power
Cast iron frame (140 - rolled steel), cast iron end brackets
Stainless steel nameplate (with "CE" mark) and zinc plated hardware
Same size bearings (180-400 frames)
Shaft slinger on pulley end for IP54 protection
Dual voltage 230/460 volts (1 to 100 hp)
40 °C ambient, NEMA® design B performance on 60 Hz sine wave power
Regreasable ball bearings 250 frame and up, lifting provisions 180 frame and up
Double-shielded bearings 140-360, open on 400-440
1.15 service factor @ 60 Hz
Steel fan cover and conduit box
Field convertible to F2 mounting 180 frame and larger
Condensation drains with plastic plugs
Conversion kits: all cast iron upgrade, c and d flanges, canopy kits (except 320-360)
Enclosure
TEFC
Duty
Continuous Duty
Type
Cte
HP
20
Frame Size
Shaft Input, Not a C-Face
Enclosure Designation
TEFC - Totally Enclosed Fan Cooled
Open End Bearing
6212-2RS-J/C3
RPM
1200 rpm
Voltage Rating
575
Motor Application
Hostile Duty
Hz
60 Hz
Service Factor
1.15
Washdown Duty
No
Motor Shaft Length
4 5/8 in
Mounting
Horizontal Mount, Horizontal - Footed
Motor Shaft Size
1 7/8 in
Efficiency Group
Premium Efficient
Frame Material
Steel, Cast Iron
Poles
6
Full Load Efficiency
91.7 %
Mounting Style
F-1
Phase
Three Phase
Frame
286T
Brake Feature
No
Full Load Amps
19.7
Insulation
F
C Dimension
27 in
Drive End Bearing
6313-2RS-J/C3
Design
A
Full Load rpm
1180 rpm
Voltage
575
Manufacturer Part No.
H20P3G
Weight
400.0 LB
EAN or UPC
786382075033
NEMA Premium
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