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284TSTDN16031 – Marathon 25 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 284TS Frame, ODP – E793A

284TSTDN16031 – Marathon 25 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 284TS Frame, ODP – E793A

284TSTDN16031 Marathon Three Phase ODP Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

  • Meets or exceeds NEMA Premium® efficiency. Model is in compliance with EISA2007
  • Motor will accept a C-face kit

Marathon Motors
Regal Beloit

Original price was: $4,677.00.Current price is: $2,717.52.

Description

284TSTDN16031 – Marathon 25 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 284TS Frame, ODP – E793A

284TSTDN16031 Marathon Three Phase ODP Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC: 722856012739 Weight: 439 LB
Packaged Length: 35 IN Packaged Width: 26 IN
Packaged Height: 23.3 IN

Nameplate Specifications

Output HP: 25 Hp Output KW: 18.7 kW
Frequency: 60/50 Hz Voltage: 230/460 V
Current: 62.0/31.0 A Speed: 1775 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 93.6 % Power Factor: 81.5
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 284TS Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6311 Opp Drive End Bearing Size: 6210
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: .279 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: TS Overall Length: 23.57 in
Frame Length: 13.25 in Shaft Diameter: 1.625 in
Shaft Extension: 3.44 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)
Break-Down 107.00 345.0 180.00 243.0 1,680 66.0 25.00
2/3 147.00 474.0 114.00 154.0 1,200 25.00
Locked-Rotor 173.00 558.0 127.00 172.0 0 32.5 25.00
No Load 13.00 42.0 0.00 0.0 1,800 3.5 25.00
1/3 165.00 530.0 108.00 146.0 600 25.00
Pull-Up 156.00 502.0 108.00 156.0 900 25.00
Full Load 31.00 100.0 74.00 100.0 1,775 81.5 25.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 13.00 14.70 19.00 24.50 31.00 35.00 38.00
Rated Output (KW) 0.70 5.30 10.10 15.00 20.00 23.20 25.30
Efficiency (%) 0.0 89.5 93.0 93.6 93.6 93.0 93.0
Power Factor (%) 3.5 44.0 66.0 76.5 81.5 82.5 83.0
Speed (RPM) 1,800 1,795 1,788 1,780 1,775 1,770 1,767
Temp. Rise @ FL 0.0 0.0 0.0 0.0 35.0 50.0 60.0
Torque (ft-lbs) 0.00 18.50 37.00 55.50 74.00 85.50 93.00

Marathon Motors
Regal Beloit