114629.00 Leeson 3/4HP Explosion Proof Electric Motor, 3600RPM-1
114629.00 Leeson 3/4HP Explosion Proof Electric Motor, 3600RPM-2
114629.00 Leeson 3/4HP Explosion Proof Electric Motor, 3600RPM-3
114629.00 Leeson 3/4HP Explosion Proof Electric Motor, 3600RPM-4

114629.00 Leeson 3/4HP Explosion Proof Electric Motor, 3600RPM

$1,199.97 $2,043.00 Save $843.03

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Witmer Motor Service SKU: 114629.00 Barcode: 691720014165

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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: 691720014165 Weight: 36.00 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: 3.0-3.2/1.6 A Speed: 3450 rpm
Service Factor: 1 Phase: 3
Efficiency: 74 % Power Factor: 69.1
Duty: Continuous Insulation Class: B
Design Code: B KVA Code: N
Frame: 56C Enclosure: Explosion Proof Fan cooled
Thermal Protection: Automatic 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 Number of Speeds: 1

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 2 Rotation: Reversible
Resistance Main: 5.66 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

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (LbFt) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Break-Down 7.50 469.0 5.60 491.0 2,640 85.0 0.75
No Load 1.00 63.0 0.00 0.0 3,600 0.75
Full Load 1.60 100.0 1.14 100.0 3,450 0.75
2/3 9.50 594.0 4.50 395.0 2,200 0.75
Locked-Rotor 11.50 719.0 4.00 351.0 0 74.0 0.75
1/3 10.90 681.0 3.40 298.0 1,200 0.75
Pull-Up 10.40 650.0 3.60 316.0 1,800 0.75

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 % 175 %
Current (Amps) 1.00 1.00 1.20 1.30 1.60 1.65 1.75 1.80 2.00
Rated Output (KW) 0.17 0.31 0.47 0.62 0.77 0.90 0.95 1.10 1.30
Efficiency (%) 0.0 44.5 60.0 68.0 74.0 74.0 74.0 75.0 76.0
Power Factor (%) 18.0 37.0 51.0 61.5 69.1 74.0 75.5 80.0 83.0
Speed (RPM) 3,600 3,577 3,560 3,525 3,450 3,440 3,425 3,415 3,400
Temp. Rise @ FL 0.0 0.0 0.0 0.0 50.0 65.0 80.0 0.0 0.0
Torque (LbFt) 0.00 0.28 0.55 0.84 1.14 1.30 1.40 1.70 2.00