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/Products/Electric Motors/3 Phase/WEG 3-Phase Electric Motors/Cast Iron, ODP, W40/Foot Mount/30018OT3G447/9T-W40 WEG 300HP, General Purpose Electric Motor, 1800RPM
30018OT3G447/9T-W40 WEG 300HP, General Purpose Electric Motor, 1800RPM
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Product ID: 30018OT3G447/9T-W40

30018OT3G447/9T-W40 WEG 300HP, General Purpose Electric Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: 30018OT3G447/9T-W40

Selected accessories will also be added to cart
$22,141.42 / Each
Quantity:
IC01 - ODP, IP23, 447T/449T Frame, 460VAC 3-Phase 50/60Hz, 13621553, Cast Iron, Foot Mount, NEMA Premium Efficiency, 3-3/8" Keyed Shaft

Electric Motors

Frame447/9T
Output300 HP (220 kW)
Number of Poles4
Frequency60 Hz
Rated speed1780 rpm
Slip1.11 %
Rated voltage460 V
Rated current324 A
L. R. Amperes2300 A
LRC7.1x(Code G)
No load current90.0 A
Rated torque873 ft.lb
Locked rotor torque220 %
Breakdown torque229 %
Locked rotor time18s (cold) 10s (hot)
Moment of inertia (J)56.1 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.15
Temperature rise80 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20?C to +40?C
Altitude1000 m.a.s.l.
Degree of ProtectionIP23
EnclosureIC01 - ODP
MountingF-1
Rotation?Both (CW and CCW)
Noise level?77.0 dB(A)
Approx. weight?1952 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%75%100%
95.8  95.8  95.8 

Power factor

50%75%100%
0.81  0.87  0.89 
Frame447/9T
Output250 HP (185 kW)
Number of Poles4
Frequency50 Hz
Rated speed1480 rpm
Slip1.33 %
Rated voltage380 V
Rated current329 A
L. R. Amperes2139 A
LRC6.5x(Code G)
No load current89.0 A
Rated torque875 ft.lb
Locked rotor torque210 %
Breakdown torque220 %
Locked rotor time19s (cold) 11s (hot)
Moment of inertia (J)56.1 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.15
Temperature rise80 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20?C to +40?C
Altitude1000 m.a.s.l.
Degree of ProtectionIP23
EnclosureIC01 - ODP
MountingF-1
Rotation?Both (CW and CCW)
Noise level?77.0 dB(A)
Approx. weight?1952 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%75%100%
95.0  95.4  96.0 

Power factor

50%75%100%
0.82  0.87  0.89 
Frame447/9T
Output250 HP (185 kW)
Number of Poles4
Frequency50 Hz
Rated speed1480 rpm
Slip1.33 %
Rated voltage400 V
Rated current316 A
L. R. Amperes2307 A
LRC7.3x(Code H)
No load current97.2 A
Rated torque875 ft.lb
Locked rotor torque229 %
Breakdown torque240 %
Locked rotor time19s (cold) 11s (hot)
Moment of inertia (J)56.1 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.15
Temperature rise80 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20?C to +40?C
Altitude1000 m.a.s.l.
Degree of ProtectionIP23
EnclosureIC01 - ODP
MountingF-1
Rotation?Both (CW and CCW)
Noise level?77.0 dB(A)
Approx. weight?1952 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%75%100%
95.0  95.4  96.0 

Power factor

50%75%100%
0.78  0.86  0.88 
Frame447/9T
Output250 HP (185 kW)
Number of Poles4
Frequency50 Hz
Rated speed1485 rpm
Slip1.00 %
Rated voltage415 V
Rated current308 A
L. R. Amperes2402 A
LRC7.8x(Code H)
No load current105 A
Rated torque872 ft.lb
Locked rotor torque250 %
Breakdown torque260 %
Locked rotor time19s (cold) 11s (hot)
Moment of inertia (J)56.1 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.15
Temperature rise80 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20?C to +40?C
Altitude1000 m.a.s.l.
Degree of ProtectionIP23
EnclosureIC01 - ODP
MountingF-1
Rotation?Both (CW and CCW)
Noise level?77.0 dB(A)
Approx. weight?1952 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50%75%100%
95.0  95.4  96.0 

Power factor

50%75%100%
0.76  0.84  0.87 

Features

Frame MaterialCast Iron 
Impregnation MethodConstant Resin Flow 
Regreasing SystemAt Drive end and Non-drive end 
Main terminal box hole2xNPT 3" 
Terminal BlockWithout 
Shaft Locking DeviceWithout 
Shaft MaterialSAE 4140 Carbon Steel 
PaintingRAL 5009 203A (ISO 12944 - C2) 
Grounding LugsDouble 
Fan Cover materialWithout Fan Cover 
Tropicalized PaintingWithout 
Fan materialWithout fan 
Bearing capYes- Bearing Cap 
Bolt MaterialCarbon Steel 
Winding thermal protectionThermistor - 2 wires 1 per phase 155?C 
Balancing Method1/2 Key 
Drip CoverWithout 
Type
Electric Motor
Input Phase
3-Phase
Speed
1800RPM
Enclosure
ODP
Horsepower
300HP
Input Voltage
460VAC
Frame
447T/449T