Marathon 100 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 404TSC Frame, ODP - U452A

Catalog #:U452A
Part #:404TSTDS6327
  • Ball bearings, mechanically locked on shaft end
  • NEMA Service Factors
  • Rated 60/50 hertz, 190/380 or 380 volt at next lower horsepower
  • 12 Leads for WYE-DELTA, part winding on low voltage, or across-the-line starting
File is not found. Please try again or contact customer service.
Sorry, at this time this product does not comply with the standards of the country you selected.
This product complies with the standards of the country you selected.
The account you are currently on does not have access to purchase this product. Please change to your {0} account to purchase.
The following item(s) have been moved to {0}: {1}
Quantities over {0} may require additional lead time. A Regal representative will contact you if this occurs.
You can only order in multiples of {0}. Please enter a valid quantity for this item.
Sorry, this item is no longer available.
Discontinued
Available warehouses not found.
Weight:1,034.00 LB
List Price: $13,486.00

General Specifications

UPC: 722856012258 Weight: 1,034.00 LB
Packaged Length: 37.88 IN Packaged Width: 31.88 IN
Packaged Height: 28.04 IN

Nameplate Specifications

Output HP: 100 Hp Output KW: 75.0 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 226.0/113.0 A Speed: 1785 rpm
Service Factor: 1.15 Phase: 3
Efficiency: 95.4 % Power Factor: 86
Duty: Continuous Insulation Class: F
Design Code: B KVA Code: G
Frame: 404TSC Enclosure: Drip Proof
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 6313 Opp Drive End Bearing Size: 6313
UL: Recognized CSA: Y
CE: Y IP Code: 12

Technical Specifications

Electrical Type: Squirrel Cage Induction Run Starting Method: Part Wdg Start Low Volt Only & Wye Start Delta Run
Poles: 4 Rotation: Reversible
Resistance Main: .0545 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: TS Overall Length: 29.50 in
Frame Length: 15.50 in Shaft Diameter: 2.125 in
Shaft Extension: 4 in Assembly/Box Mounting: F1/F2 Capable

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
Pull-Up 650.00 575.0 425.00 145.0 900 100.00
Break-Down 425.00 376.0 750.00 255.0 1,725 67.0 100.00
2/3 600.00 531.0 500.00 170.0 1,200 100.00
Locked-Rotor 725.00 642.0 435.00 148.0 0 29.0 100.00
1/3 700.00 619.0 400.00 136.0 600 100.00
Full Load 113.00 100.0 294.00 100.0 1,785 100.00
No Load 34.50 31.0 0.00 0.0 1,800 100.00

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 115 % 125 %
Current (Amps) 34.50 44.00 63.50 87.50 113.00 130.00 142.00
Rated Output (KW) 2.00 20.00 39.00 58.00 77.80 89.50 98.00
Efficiency (%) 0.0 92.4 95.0 95.8 95.4 95.4 95.4
Power Factor (%) 7.0 57.5 77.5 84.0 86.0 86.0 86.5
Speed (RPM) 1,800 1,796 1,792 1,788 1,785 1,780 1,778
Temp. Rise @ FL 0.0 0.0 0.0 0.0 45.0 60.0 75.0
Torque (ft-lbs) 0.00 73.00 147.00 220.00 294.00 338.00 369.00
This name is used, please enter another
{0} was created successfully.
{0} was deleted successfully.
Please select an account
Profile updated successfully.
Thank you for your registration request. We have submitted your information to your company's administrator for review and approval.
You have been logged out due to inactivity. Please log in again.