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Explosion
Proof Motor
FIT
Ventilation uses Lincoln Signature Series Explosion-Proof
Motors when that model is requested. Here is more information
on this top quality motor:
Lincoln Signature Series Explosion-Proof motors are ideally
suited for hazardous locations as defined by the motor’s
explosion-proof class and group rating. They are available
in single phase or three phase voltage configurations.
Lincoln Explosion-Proof motors are very versatile. One model
is listed in multiple classes/groups for simplified motor
selection and potential inventory reduction. Three phase 60
Hz designs are inverter-rated for use with any drive and are
nameplated 190/380 V, 50 Hz for use overseas.
Single Phase Features:
- UL Listed in Class 1 Groups C &
D and Class 2 Groups F & G (Divisions 1 & 2)
- Capacitor start design for high
starting torque
- Steel frame and cast aluminum end
brackets
- Double sealed ball bearings
- Automatic reset thermal protector
- Meets UL frame temperature limit
code T3B
- Warranty – 12 months from date of
first use or 18 months from date of manufacture, whichever
period expires first.
- Made in U.S.A.
Single Phase Available Sizes:
Horsepower 1/2 to 1 1/3 to 1
Speed (RPM) 3600 1800
Frame Size 56 56
Three Phase Features:
- UL Listed – Frames 56-145T and
284T-326T: Class 1 Groups C & D and Class 2 Groups F
& G (Divisions 1 & 2). Frames 182T-256T and
364T-449T: Class 1 Group D and Class 2 Groups F & G
(Divisions 1 & 2).
- Steel frames and cast aluminum end
brackets: 56 – 145T
- Cast iron frames and end brackets
on frames: 182T and larger
- Inverter-Rated: constant and
variable torque speed range of 6 to 60 Hz (10:1)
- Nameplated for 190/380 Volt, 50 Hz
operation
- Premium Class F insulation system
- Automatic reset thermal protector
(56-145T) or thermostat (182T-449T)
- Meets UL frame temperature limit
code T3B
- Warranty – 56 frames: 12 months
from date of first use or 18 months from date of
manufacture, whichever period expires first. 143T-449T
frames: 3 years
- Made in U.S.A.
Three Phase Available Sizes:
Horsepower 1/2 to 250 1/3 to 250
Speed (RPM) 3600 1800
Frame Size 56 – 449T 56 – 449T
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