Marathon 3 HP Crop Dryer Motor, 1 phase, 3600 RPM, 230 V, 145TZ Frame, DPAO - Z304

Catalog #:Z304
Part #:145TBDR5309
  • Double sealed ball bearings
  • Continuous duty
  • Class F insulation
  • Thermostats for thermal overload protection (auto reset protector on Z304)
  • 34” long leads for ease of installation
  • Keyed shafts with 1/4”-20 UNC tapped hole in end
  • Capacitors included
  • Extra nameplate included, loose, for remote mounting
  • Capacitor start/capacitor run design for reduced amperage
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Weight:43.00 LB
List Price: $1,090.00

General Specifications

UPC: 722856028433 Weight: 43.00 LB
Packaged Length: 16.38 IN Packaged Width: 10.5 IN
Packaged Height: 8.12 IN

Nameplate Specifications

Output HP: 3 Hp Output KW: 2.2 kW
Frequency: 60 Hz Voltage: 230 V
Current: 13.0 A Speed: 3510 rpm
Service Factor: 1.5 Phase: 1
Efficiency: 81.5 % Power Factor: 97
Duty: Continous Insulation Class: F
Design Code: L KVA Code: E
Frame: 145TZ Enclosure: Drip Proof Air Over
Thermal Protection: Automatic Ambient Temperature: 40 °C
Drive End Bearing Size: 6205 Opp Drive End Bearing Size: 6203
CE: N IP Code: 22

Technical Specifications

Electrical Type: Capacitor Start Capacitor Run Starting Method: Across The Line
Poles: 2 Rotation: Selective Counterclockwise
Resistance Main: 2.89 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: Single Special Extension Overall Length: 13.74 in
Frame Length: 9.06 in Shaft Diameter: 0.875 in
Shaft Extension: 3.03 in Assembly/Box Mounting: F1 ONLY

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 52.50 0.0 12.60 0.0 3,100 10.50 0.0 4.50
Pull-Up 92.10 0.0 9.37 0.0 243 18.00 0.0 4.50
Locked-Rotor 94.00 0.0 10.80 0.0 0 17.90 0.0 4.50
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