Construction Features 841XL
For Reference Only
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Frame Size
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180T - 250T
|
280T - 449T
|
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Frame Material
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Cast Iron
|
Cast Iron
|
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End Shield Material
|
Cast Iron
|
Cast Iron
|
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Conduit Box Material
|
Cast Iron
|
Cast Iron
|
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Lead Identification
|
|
Yes
|
Yes
|
|
|
Gasket To Frame
|
|
Neoprene
|
Neoprene
|
|
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Conduit Box Cover Gasket
|
|
Neoprene
|
Neoprene
|
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Outer Fan Material
|
Plastic
|
Plastic
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Fan Cover Material
|
Cast Iron
|
Cast Iron
|
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Standard Insulation
|
F with B rise @ 1.0
|
F with B rise @ 1.0
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|
Rotor Material
|
Cast Aluminum
|
Cast Aluminum
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|
Stator Core Material
|
Copper
|
Copper
|
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Bearings
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Ball
|
Ball
|
|
|
Standard
|
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Open-PLS
|
Open-PLS
|
|
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Regreaseable
|
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Yes
|
Yes
|
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Grease Inlet
|
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Alemite Fittings
|
Alemite Fittings
|
|
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Grease Outlet
|
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Auto & Drain
|
Auto & Drain
|
|
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Bearing Mounted In
|
|
End Shields
|
End Shields
|
|
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Protection To Inner
|
|
Cast Iron Bearing Cap
|
Cast Iron Bearing Cap
|
|
Shaft Seal Drive End
|
Bearing Isolator
|
Bearing Isolator
|
|
Shaft Seal Opposite Drive End
|
Bearing Isolator
|
Bearing Isolator
|
|
Eyebolts
|
Yes
|
Yes
|
|
Shaft Material
|
Carbon Steel
|
Carbon Steel
|
|
Shaft Run Out
|
.001 (TIR)
|
.001 to .0015 (TIR)
|
|
Motor Vibration - Dynamically Max. to in/sec
|
.08
|
.08
|
|
Foot Draft Angle (Max.)
|
1.5 Degrees
|
1.5 Degrees
|
|
Foot Pad Planity in inches (Max.)
|
.005 |
.005 |
|
Nameplate Material
|
Stainless Steel
|
Stainless Steel
|
|
Number of Nameplates
|
2
|
2
|
|
Provision for Draining
|
Yes - T Drains
|
Yes - T Drains
|
|
RTV On Frame Fits
|
Yes
|
Yes
|
|