Leeson 0.75 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 56HC Frame, TENV - LM10349

Catalog #:LM10349
Part #:LM10349
  • Inverter duty insulation system
  • Constant HP range at 2x base speed 56 - 256T frames
  • Constant HP range at 1.5x base speed 284T - 445T frames
  • Includes 1024 ppr encoder with differential line driver
  • Normally enclosed thermostats
  • Steel and aluminum frame construction - see Notes
  • C Face designs through 10 HP
  • Precision balanced rotors
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.
You have no products selected for comparison. Please select at least two products to compare using the 'Add to Compare' checkbox found on product list pages or product detail pages.
Sorry, this item is no longer available.
Discontinued
Available warehouses not found.
Weight:52 LB
List Price: $2,821.00

General Specifications

UPC: 691720060728 Weight: 52 LB
Packaged Length: 19.88 IN Packaged Width: 10.25 IN
Packaged Height: 8.12 IN

Nameplate Specifications

Output HP: 0.75 Hp Output KW: 0.56 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 2.6/1.3 A Speed: 1765 rpm
Service Factor: 1 Phase: 3
Efficiency: 82.5 % Power Factor: 65.5
Duty: Continuous Insulation Class: F
Design Code: INV KVA Code: R
Frame: 56HC Enclosure: Totally Enclosed Non Ventilated
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 203 Opp Drive End Bearing Size: 203
UL: Recognized CSA: Y
CE: N IP Code: 43

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: 15.97 in
Frame Length: 8.56 in Shaft Diameter: 0.625 in
Shaft Extension: 1.88 in Assembly/Box Mounting: F1 ONLY

Speed Characteristics

Curvepoint Current (Amps) Current (%) Torque (ft-lbs) (%) Speed (RPM) Rated Output (KW) Power Factor (%) Rated Output (Hp)
1/3 14.50 1,115.0 9.50 426.0 250 0.75
2/3 12.50 962.0 10.20 457.0 750 0.75
Full Load 1.30 100.0 2.23 100.0 1,765 0.75
Break-Down 8.20 631.0 15.00 673.0 1,300 85.0 0.75
Locked-Rotor 14.80 1,138.0 10.80 484.0 0 70.5 0.75
No Load 1.00 77.0 0.00 0.0 1,800 0.75
Pull-Up 14.00 1,077.0 9.80 439.0 500 0.75

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 % 200 %
Current (Amps) 1.00 1.05 1.10 1.20 1.30 1.50 1.70 2.10
Rated Output (KW) 0.10 0.20 0.40 0.55 0.70 0.85 1.00 1.30
Efficiency (%) 0.0 59.5 74.0 81.5 82.5 84.0 84.0 83.5
Power Factor (%) 12.0 27.0 42.0 55.0 65.5 75.0 77.0 81.5
Speed (RPM) 1,800 1,790 1,785 1,775 1,765 1,755 1,750 1,740
Temp. Rise @ FL 0.0 0.0 0.0 0.0 45.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 0.55 1.10 1.70 2.23 2.80 3.40 4.50
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.