Marathon 150 HP Vertical Solid Shaft P-Base Motor, 3 phase, 1800 RPM, 460 V, 444HPV Frame, ODP - M754

Catalog #:M754
Part #:444TTDN16027
  • Normal and Medium thrust
  • Ball bearings and angular contact bearings for medium thrust applications
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Weight:1,548.00 LB
List Price: $20,915.00

General Specifications

UPC: 722856052599 Weight: 1,548.00 LB
Packaged Length: 56 IN Packaged Width: 46 IN
Packaged Height: 34.71 IN

Nameplate Specifications

Output HP: 150 Hp Output KW: 112.0 kW
Frequency: 60 Hz Voltage: 460 V
Current: 172.0 A Speed: 1785 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 95.8 % Power Factor: 85
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 444HPV Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6318 Opp Drive End Bearing Size: 6316
UL: Recognized CSA: Y
CE: Y IP Code: 12

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Resistance Main: .03 Ohms Mounting: Round
Motor Orientation: Shaft Down Drive End Bearing: Ball
Opp Drive End Bearing: Double Angular Contact Frame Material: Cast Iron
Shaft Type: HP Overall Length: 41.72 in
Frame Length: 25.38 in Shaft Diameter: 2.125 in
Shaft Extension: 4.5 in Assembly/Box Mounting: F1/F2 Capable

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Locked-Rotor 1,050.00 625.00 140.0 0 26.0 150.00
2/3 800.00 675.00 1,200 150.00
Pull-Up 900.00 550.00 900 150.00
1/3 1,000.00 550.00 600 150.00
Full Load 172.00 100.0 441.00 100.0 1,785 85.0 150.00
Break-Down 600.00 1,000.00 230.0 1,725 65.0 150.00
No Load 56.00 0.00 0.0 1,800 4.5 150.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 56.00 69.00 98.00 133.00 172.00 198.00 215.00
Rated Output (KW) 2.50 30.50 59.00 87.50 117.00 135.00 147.00
Efficiency (%) 0.0 92.4 95.0 95.8 95.8 95.4 95.0
Power Factor (%) 4.5 55.0 75.0 82.0 85.0 86.0 86.0
Speed (RPM) 1,800 1,796 1,792 1,790 1,785 1,782 1,780
Temp. Rise @ FL 0.0 0.0 0.0 0.0 45.0 60.0 75.0
Torque (ft-lbs) 0.00 110.00 220.00 331.00 442.00 509.00 554.00
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