Leeson 20 HP Elevator Duty Motor, 3 phase, 1800 RPM, 200 V, 256TC Frame, ODP - LM30753

Catalog #:LM30753
Part #:LM30753
  • Dual rated nameplates
  • Designed for belt driven pumps
  • Wye start/delta run
  • Class F Insulation
  • F-1 mounting
  • Ball bearings with grease fittings and automatic relief
  • Low noise and low vibration
  • UL recognized component listing and CSA approved
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Weight:249 LB
List Price: $5,642.00

General Specifications

UPC: 691720105986 Weight: 249 LB
Packaged Length: 30.19 IN Packaged Width: 16.5 IN
Packaged Height: 14 IN

Nameplate Specifications

Output HP: 20 Hp Output KW: 14.9 kW
Frequency: 60 Hz Voltage: 200 V
Current: 62.0 A Speed: 1760 rpm
Service Factor: 1 Phase: 3
Efficiency: 91 % Power Factor: 79.3
Duty: Continuous Insulation Class: F
Design Code: INV KVA Code: J
Frame: 256TC Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 309 Opp Drive End Bearing Size: 208
UL: Recognized CSA: Y
CE: Y IP Code: 12

Technical Specifications

Electrical Type: Squirrel Cage Inverter Duty Starting Method: Inverter Only
Poles: 4 Rotation: Reversible
Resistance Main: .428 Ohms Mounting: Round
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: T Overall Length: 27.65 in
Frame Length: 15.53 in Shaft Diameter: 1.625 in
Shaft Extension: 4.03 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)
Pull-Up 162.00 600.0 153.00 257.0 900 20.00
Locked-Rotor 180.00 667.0 170.00 286.0 0 43.0 20.00
2/3 145.00 537.0 179.00 301.0 1,200 20.00
Full Load 27.00 100.0 59.50 100.0 1,760 20.00
Break-Down 115.00 426.0 180.00 303.0 1,625 70.0 20.00
No Load 17.00 63.0 0.00 0.0 1,800 20.00
1/3 171.00 633.0 145.00 244.0 600 20.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 % 200 %
Current (Amps) 39.10 40.25 46.00 54.05 62.10 75.90 0.00 0.00
Rated Output (KW) 0.50 4.50 8.00 12.50 16.50 20.50 0.00 0.00
Efficiency (%) 0.0 86.0 90.2 91.7 91.0 90.2 0.0 0.0
Power Factor (%) 5.5 41.5 63.0 74.0 79.3 81.5 0.0 0.0
Speed (RPM) 1,800 1,790 1,780 1,770 1,760 1,750 0 0
Temp. Rise @ FL 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 15.00 29.50 44.50 59.50 75.00 0.00 0.00
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