Product Comparator

Product

General Purpose Motor, 75 & 60 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 900 & 750 RPM, 444T Frame, TEFC

Part#:444TTFS8106

Catalog#:L428

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Superseded Part

General Purpose Motor, 75 & 60 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 900 & 750 RPM, 444T Frame, TEFC

Part#:444TTFCD6101

Catalog#:GT10129

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Substitute Part

General Purpose Motor, 75 & 60 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 900 & 750 RPM, 444T Frame, TEFC

Part#:444TTFN16102

Catalog#:L428A

List Price: $30,521.00

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Product

General Purpose Motor, 75 & 60 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 900 & 750 RPM, 444T Frame, TEFC

General Purpose Motor, 75 & 60 HP, 3 Ph, 60 & 50 Hz, 230/460 & 190/380 V, 900 & 750 RPM, 444T Frame, TEFC

General Purpose Motor, 75 & 60 HP, 3 Ph, 60 & 50 Hz, 460 & 380 V, 900 & 750 RPM, 444T Frame, TEFC

All Specs

Key Specs

Hightlight Differences

Phase

Phase: 3.0

Output HP

Output HP: 75 & 60 Hp

Output KW

Output KW: 56.0 & 45.0 kW

Voltage

Voltage: 460 & 380 V

Voltage: 230/460 & 190/380 V

Voltage: 460 & 380 V

Speed

Speed: 890 & 735 rpm

Speed: 890 & 740 rpm

Service Factor

Service Factor: 1.15 & 1.15

Frame

Frame: 444T

Enclosure

Enclosure: Totally Enclosed Fan Cooled

Thermal Protection

Thermal Protection: No Protection

Efficiency

Efficiency: 93 & 92.4 %

Efficiency: 93.6 & 93.5 %

Efficiency: 93.6 & 93 %

Ambient Temperature

Ambient Temperature: 40.0 °C

Frequency

Frequency: 60 & 50 Hz

Current

Current: 97 & 97 A

Current: 184/92 & 180/90 A

Current: 102 & 98 A

Power Factor

Power Factor: 77.5

Power Factor: 81

Power Factor: 74

Duty

Duty: Continuous

Insulation Class

Insulation Class: F

Design Code

Design Code: B

KVA Code

KVA Code: G

KVA Code: F

Drive End Bearing Size

Drive End Bearing Size: 6318

Drive End Bearing Size: 6319

Drive End Bearing Size: 6318

Opp Drive End Bearing Size

Opp Drive End Bearing Size: 6316

Opp Drive End Bearing Size: 6317

Opp Drive End Bearing Size: 6316

UL: Recognized

CSA

CSA: Y

CE: Y

IP Code

IP Code: 43

IP Code: 55

IP Code: 43

Number of Speeds

Number of Speeds: 1

Electrical Type

Electrical Type: Squirrel Cage Induction Run

Electrical Type: Squirrel Cage Inverter Rated

Electrical Type: Squirrel Cage Induction Run

Starting Method

Starting Method: Across The Line

Starting Method: Line Or Inverter

Starting Method: Across The Line

Poles

Poles: 8

Rotation

Rotation: Reversible

Resistance Main

Resistance Main: .083 Ohms

Resistance Main: .0601 Ohms

Resistance Main: .088 Ohms

Mounting

Mounting: Rigid Base

Motor Orientation

Motor Orientation: Horizontal

Drive End Bearing

Drive End Bearing: Ball

Opp Drive End Bearing

Opp Drive End Bearing: Ball

Frame Material

Frame Material: Cast Iron

Shaft Type

Shaft Type: T

Overall Length

Overall Length: 41.27 in

Overall Length: N/A

Overall Length: 41.34 in

Frame Length

Frame Length: 18.50 in

Frame Length: N/A

Frame Length: 18.25 in

Shaft Diameter

Shaft Diameter: 3.375 in

Shaft Extension

Shaft Extension: 8.75 in

Shaft Extension: N/A

Shaft Extension: 8.75 in

Assembly/Box Mounting

Assembly/Box Mounting: F1/F2 Capable

Assembly/Box Mounting: F1/F2 CAPABLE

Inverter Load

Inverter Load: N/A

Inverter Load: CONSTANT 2:1/VARIABLE 10:1

Inverter Load: N/A

Service Factor

Service Factor: 1.15

Frame Suffix

Frame Suffix: T

Current

Current: 97.0 A

Current: 184.0/92.0 A

Current: 102.0 A

Synchronous RPM

Synchronous RPM: 900 & 750 rpm

Frequency

Frequency: 60 Hz

Speed

Speed: 890.0 rpm

Connection Drawing

Connection Drawing: A-EE7300

Connection Drawing: EE7308FT

Connection Drawing: A-EE7300

Outline Drawing

Outline Drawing: B-SS508879-1850

Outline Drawing: SS557009

Outline Drawing: SS513797-2025

Voltage

Voltage: 460 V

Voltage: 230/460 V

Voltage: 460 V

Output KW

Output KW: 56.0 kW

Output HP

Output HP: 75 Hp

Frame Size

Frame Size: 444

Torque UOM

Torque UOM: LB-FT

Torque UOM: N/A

Torque UOM: LB-FT

Efficiency

Efficiency: 93.0 %

Efficiency: 93.6 %