G841A Marathon 1HP Blue Chip Hazardous Duty Electric Motor, 1800RPM-1
G841A Marathon 1HP Blue Chip Hazardous Duty Electric Motor, 1800RPM-2
G841A Marathon 1HP Blue Chip Hazardous Duty Electric Motor, 1800RPM-3
G841A Marathon 1HP Blue Chip Hazardous Duty Electric Motor, 1800RPM-4
G841A Marathon 1HP Blue Chip Hazardous Duty Electric Motor, 1800RPM-5

G841A Marathon 1HP Blue Chip Hazardous Duty Electric Motor, 1800RPM

$1,099.97 $1,855.00 Save $755.03

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Witmer Motor Service SKU: 056T17G15599 Barcode: 722856051622

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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: 722856051622 Weight: 44.00 LB
Packaged Length: 19.31 IN Packaged Width: 11.19 IN
Packaged Height: 9.75 IN Country of Origin: Mexico

Nameplate Specifications

Output HP: 1 Hp Output KW: 0.75 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 3.2/1.6 A Speed: 1725 rpm
Service Factor: 1 Phase: 3
Efficiency: 85.5 % Power Factor: 68
Duty: Continuous Insulation Class: B
Design Code: A KVA Code: P
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: DIV 1 EXP PROOF CL I GR CD CL II GR FG T3B Number of Speeds: 1

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Across The Line
Poles: 4 Rotation: Reversible
Resistance Main: 11.8 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: 15.94 in
Frame Length: 8.91 in Shaft Diameter: 0.625 in
Shaft Extension: 2.06 in Assembly/Box Mounting: F1 ONLY

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (LB-FT) Torque (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
2/3 13.60 824.0 14.40 480.0 1,200 0.00 0.0 1.00
1/3 16.15 979.0 11.65 388.0 600 0.00 0.0 1.00
Locked-Rotor 17.00 1,030.0 13.70 457.0 0 0.00 69.5 1.00
Pull-Up 16.00 970.0 12.50 417.0 115 0.00 0.0 1.00
Break-Down 11.00 667.0 16.80 560.0 1,270 0.00 83.0 1.00
No Load 1.15 70.0 0.00 0.0 1,800 0.00 0.0 1.00
Full Load 1.60 100.0 3.00 100.0 1,765 0.00 0.0 1.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 %
Current (Amps) 1.15 1.20 1.30 1.45 1.60 1.75 1.85 2.10
Rated Output (KW) 0.07 0.26 0.46 0.66 0.87 1.00 1.09 1.29
Efficiency (%) 0.0 72.0 81.5 84.0 85.5 85.5 85.5 87.0
Power Factor (%) 7.5 30.0 46.5 59.5 68.0 72.0 74.0 80.0
Speed (RPM) 1,800 1,790 1,785 1,775 1,765 1,760 1,755 1,750
Temp. Rise @ FL 0.0 0.0 0.0 0.0 30.0 40.0 50.0 0.0
Torque (LB-FT) 0.00 0.75 1.50 2.25 3.00 3.45 3.75 4.25