117853.00 Leeson 3/4HP Explosion Proof Electric Motor, 1800RPM-1
117853.00 Leeson 3/4HP Explosion Proof Electric Motor, 1800RPM-2
117853.00 Leeson 3/4HP Explosion Proof Electric Motor, 1800RPM-3
117853.00 Leeson 3/4HP Explosion Proof Electric Motor, 1800RPM-4
117853.00 Leeson 3/4HP Explosion Proof Electric Motor, 1800RPM-5

117853.00 Leeson 3/4HP Explosion Proof Electric Motor, 1800RPM

$1,199.97 $2,041.00 Save $841.03

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Witmer Motor Service SKU: 117853.00 Barcode: 691720003701

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Features

  • Meets UL and CSA safety requirements
  • Automatic overload protected
  • Explosion rated conduit box included
  • Internal mounted capacitors
  • Double shielded ball bearings
  • Meets temperature code T3B

General Specifications

UPC: 691720003701 Weight: 35.00 LB
Packaged Length: 16.12 IN Packaged Width: 10.25 IN
Packaged Height: 8.12 IN

Nameplate Specifications

Output HP: 0.75 Hp Output KW: 0.56 kW
Frequency: 60 Hz Voltage: 208-230/460 V
Current: 2.9-3.0/1.5 A Speed: 1725 rpm
Service Factor: 1 Phase: 3
Efficiency: 75.5 % Power Factor: 66.3
Duty: Continuous Insulation Class: B
Design Code: B KVA Code: L
Frame: 56C Enclosure: Explosion Proof Fan cooled
Thermal Protection: Thermostats (N/C) Ambient Temperature: 40 °C
Drive End Bearing Size: 6203 Opp Drive End Bearing Size: 6203
UL: UL Listed And CSA Certified CSA: Y
CE: N IP Code: 54
Hazardous Location: EXP PROOF CL I GR C&D CL II GR F&G T3C

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Reversible
Resistance Main: 23.2 Ohms Mounting: Round
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: NEMA 56 Overall Length: 13.94 in
Frame Length: 6.81 in Shaft Diameter: 0.625 in
Shaft Extension: 1.88 in Assembly/Box Mounting: F1 ONLY

Speed & Load Characteristics

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
No Load 1.00 67.0 0.00 0.0 1,800 0.75
1/3 8.80 587.0 7.00 307.0 400 0.75
Break-Down 6.00 400.0 10.00 439.0 1,230 0.75
Locked-Rotor 9.30 620.0 8.20 360.0 0 75.0 0.75
Full Load 1.50 100.0 2.28 100.0 1,725 0.75
2/3 7.90 527.0 8.60 377.0 1,000 0.75
Pull-Up 8.40 560.0 7.40 325.0 750 0.75

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 % 175 %
Current (Amps) 1.00 1.10 1.15 1.25 1.50 1.65 1.60 1.70 2.00
Rated Output (KW) 0.10 0.24 0.40 0.55 0.72 0.85 0.88 1.10 1.30
Efficiency (%) 0.0 55.5 71.0 74.5 75.5 76.5 77.5 78.5 78.0
Power Factor (%) 11.5 29.0 45.5 57.0 66.3 71.0 73.0 78.0 81.0
Speed (RPM) 1,800 1,785 1,770 1,750 1,725 1,722 1,720 1,715 1,695
Temp. Rise @ FL 0.0 0.0 0.0 0.0 35.0 0.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 0.52 1.10 1.70 2.28 2.60 2.80 3.50 4.10