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056H17E5305 – Marathon 1 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 56C Frame, EPNV – Y604

056H17E5305 – Marathon 1 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 56C Frame, EPNV – Y604

056H17E5305 Marathon 1000:1 Explosion Proof Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

  • MAX GUARD® Class F insulation system
  • Constant torque operation from 0 to base speed on vector drive
  • Constant Horsepower operation up to twice base RPM
  • Optimized for operation with IGBT inverter (NEMA Design A)
  • Normally closed thermostats (one per phase, Class F)
  • No Encoder Provisions provided

Marathon Motors
Regal Beloit

Original price was: $2,190.00.Current price is: $1,272.48.

Description

056H17E5305 – Marathon 1 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 56C Frame, EPNV – Y604

056H17E5305 Marathon 1000:1 Explosion Proof Motors

Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.

General Specifications

UPC: 722856025067 Weight: 43 LB
Packaged Length: 16.12 IN Packaged Width: 10.25 IN
Packaged Height: 9.12 IN

Nameplate Specifications

Output HP: 1 Hp Output KW: 0.75 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 3.0/1.5 A Speed: 1725 rpm
Service Factor: 1 Phase: 3
Efficiency: 84 % Power Factor: 75
Duty: Continuous Insulation Class: F
Design Code: INV KVA Code: P
Frame: 56C Enclosure: Explosion Proof Non Ventilated
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 T3B

Technical Specifications

Electrical Type: Squirrel Cage Inverter Duty Starting Method: Inverter Only
Poles: 4 Rotation: Reversible
Resistance Main: 13.5 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: 13.97 in
Frame Length: 8.31 in Shaft Diameter: 0.625 in
Shaft Extension: 2.06 in Assembly/Box Mounting: F3

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Locked-Rotor 15.00 1,000.0 10.80 360.0 0 69.0 1.00
1/3 13.50 900.0 9.00 300.0 400 1.00
Full Load 1.50 100.0 3.00 100.0 1,750 1.00
No Load 1.00 67.0 0.00 0.0 1,800 1.00
Pull-Up 12.50 833.0 9.50 317.0 700 1.00
Break-Down 8.20 547.0 15.00 500.0 1,300 85.0 1.00
2/3 12.00 800.0 11.00 367.0 1,000 1.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 % 150 % 200 %
Current (Amps) 1.00 1.10 1.20 1.30 1.50 1.66 1.80 2.10 2.70
Rated Output (KW) 0.10 0.35 0.47 0.68 0.89 1.03 1.10 1.30 1.80
Efficiency (%) 0.0 59.0 78.5 82.5 84.0 83.5 84.0 82.5 81.5
Power Factor (%) 12.0 32.0 51.0 65.5 75.0 74.2 79.0 83.0 86.0
Speed (RPM) 1,800 1,788 1,778 1,765 1,750 1,747 1,740 1,725 1,700
Temp. Rise @ FL 0.0 0.0 0.0 0.0 65.0 0.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 0.75 1.50 2.20 3.00 3.43 3.70 4.50 6.10

Marathon Motors
Regal Beloit

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