116191.00 Leeson 3/4HP Explosion Proof Electric Motor, 1800RPM-1
116191.00 Leeson 3/4HP Explosion Proof Electric Motor, 1800RPM-2
116191.00 Leeson 3/4HP Explosion Proof Electric Motor, 1800RPM-3
116191.00 Leeson 3/4HP Explosion Proof Electric Motor, 1800RPM-4

116191.00 Leeson 3/4HP Explosion Proof Electric Motor, 1800RPM

$1,199.97 $2,043.00 Save $843.03

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Witmer Motor Service SKU: 116191.00 Barcode: 691720262078

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Features

  • UL recognized component listing and CSA certification ensures the product is safe for use within a variety of applications.
  • Meets T3B temperature code with a maximum surface temperature of 329° F.
  • Permanently lubricated, sealed bearings extend the lifetime of the motor.
  • 140 frame motor and below include explosion proof conduit box, shipped loose.

General Specifications

UPC: 691720262078 Weight: 31.00 LB
Packaged Length: 16.38 IN Packaged Width: 10.5 IN
Packaged Height: 8.12 IN Country of Origin: Mexico

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: F
Design Code: B KVA Code: L
Frame: 56C Enclosure: Explosion Proof Fan cooled
Thermal Protection: Thermostat 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: DIV 1 EXP PROOF CL I GR CD CL II GR FG T3C Number of Speeds: 1

Technical Specifications

Electrical Type: Squirrel Cage Inverter Rated Starting Method: Line Or Inverter
Poles: 4 Rotation: Reversible
Resistance Main: 23.2 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Rolled Steel
Shaft Type: NEMA 56 Overall Length: 13.44 in
Frame Length: 6.31 in Shaft Diameter: 0.625 in
Shaft Extension: 1.88 in Assembly/Box Mounting: F1 ONLY
Inverter Load: CONSTANT 10:1

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (LB-FT) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Pull-Up 8.40 560.0 7.40 325.0 750 0.75
1/3 8.80 587.0 7.00 307.0 400 0.75
Full Load 1.50 100.0 2.28 100.0 1,725 0.75
Break-Down 6.00 400.0 10.00 439.0 1,230 0.75
No Load 1.00 67.0 0.00 0.0 1,800 0.75
Locked-Rotor 9.80 620.0 8.20 360.0 0 0.00 75.0 0.75
2/3 7.90 527.0 8.60 377.0 1,000 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 1.55 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 45.0 55.0 70.0 0.0 0.0
Torque (LB-FT) 0.00 0.52 1.10 1.70 2.28 2.60 2.80 3.50 4.10