119955.00 Leeson 1/2HP Washguard Explosion Proof Electric Motor, 1800RPM-1
119955.00 Leeson 1/2HP Washguard Explosion Proof Electric Motor, 1800RPM-2
119955.00 Leeson 1/2HP Washguard Explosion Proof Electric Motor, 1800RPM-3
119955.00 Leeson 1/2HP Washguard Explosion Proof Electric Motor, 1800RPM-4

119955.00 Leeson 1/2HP Washguard Explosion Proof Electric Motor, 1800RPM

$369.97 $2,019.00 Save $1,649.03

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Witmer Motor Service SKU: 119955.00 Barcode: 691720993842

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Features

  • USDA-approved finish
  • Sealed Bearings; Interior Corrosion Protected
  • Internally Locked Shaft-End Bearing
  • Shaft Seals on Both Ends
  • Cast iron Conduit Box
  • Rigid Base with C Face
  • Stainless Steel Nameplate
  • Potted Leads; T-Stats
  • Premium Efficiency

General Specifications

UPC: 691720993842 Weight: 54.00 LB
Packaged Length: 15.5 IN Packaged Width: 14 IN
Packaged Height: 9.38 IN

Nameplate Specifications

Output HP: 0.50 Hp Output KW: 0.37 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 1.6/0.80 A Speed: 1725 rpm
Service Factor: 1 Phase: 3
Efficiency: 80 % Power Factor: 72
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: L
Frame: 56CY Enclosure: Explosion Proof Non Ventilated
Thermal Protection: Thermostats (N/C) Ambient Temperature: 40 °C
Drive End Bearing Size: 6205 Opp Drive End Bearing Size: 6203
UL: UL Listed And CSA Certified CSA: Y
CE: N IP Code: 56
Hazardous Location: EXP PROOF CL I GR C&D CL II GR F&G T3B

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Resistance Main: 36.24 Ohms Mounting: Rigid base
Motor Orientation: HORIZONTAL Drive End Bearing: BALL
Opp Drive End Bearing: BALL Frame Material: Cast Iron
Shaft Type: NEMA 56 Overall Length: 11.11 in
Frame Length: 5.25 in Shaft Diameter: 0.625 in
Shaft Extension: 1.87 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)
2/3 4.80 533.0 4.80 316.0 1,100 0.00 0.0 0.50
Pull-Up 5.00 556.0 4.20 276.0 800 0.00 0.0 0.50
1/3 5.30 589.0 3.90 257.0 500 0.00 0.0 0.50
No Load 0.52 58.0 0.00 0.0 1,800 0.00 0.0 0.50
Locked-Rotor 5.60 622.0 4.60 303.0 0 0.00 69.5 0.50
Break-Down 3.50 389.0 5.80 382.0 1,330 0.00 84.0 0.50
Full Load 0.90 100.0 1.52 100.0 1,725 0.00 0.0 0.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 %
Current (Amps) 0.52 0.55 0.60 0.70 0.80 0.95 1.00 1.10
Rated Output (KW) 0.05 0.15 0.25 0.35 0.45 0.55 0.58 0.70
Efficiency (%) 0.0 62.5 75.6 78.6 82.8 75.5 79.8 79.3
Power Factor (%) 12.1 34.2 52.3 62.8 70.6 72.7 72.8 79.9
Speed (RPM) 1,800 1,785 1,775 1,760 1,725 1,720 1,715 1,700
Temp. Rise @ FL 0.0 0.0 0.0 0.0 50.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 0.37 0.75 1.10 1.52 1.70 1.90 2.30