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810157.00 – Leeson 7.50 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 213TC Frame, TENV – 810157.00

810157.00 – Leeson 7.50 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 213TC Frame, TENV – 810157.00

810157.00 Leeson 2000:1 With Encoder Provision Motors

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

  • Class H inverter rated insulation system
  • Constant torque operation from 0 to base RPM rating with vector drives
  • C Face with rigid base through 100 HP on LEESON models, Lincoln models through 5 HP
  • TEBC designs utilize 3-phase blower motors
  • Normally closed thermostats
  • Cast iron, Steel and Aluminum frame construction
  • Provisions for Encoder feedback devices
  • Precision balanced rotors
  • UL recognized and CSA certified

Leeson Motors
Regal Beloit

Description

810157.00 – Leeson 7.50 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 213TC Frame, TENV – 810157.00

810157.00 Leeson 2000:1 With Encoder Provision Motors

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

General Specifications

UPC: 691720211304 Weight: 220 LB
Packaged Length: 26.88 IN Packaged Width: 18 IN
Packaged Height: 14.38 IN

Nameplate Specifications

Output HP: 7.50 Hp Output KW: 5.6 kW
Frequency: 60 Hz Voltage: 230/460 V
Current: 21.0/10.5 A Speed: 1775 rpm
Service Factor: 1 Phase: 3
Efficiency: 90.2 % Power Factor: 75
Duty: Continuous Insulation Class: H
Design Code: INV KVA Code: L
Frame: 213TC Enclosure: Totally Enclosed Non Ventilated
Thermal Protection: No Ambient Temperature: 40 °C
Drive End Bearing Size: 309 Opp Drive End Bearing Size: 207
UL: Recognized CSA: Y
CE: Y IP Code: 43

Technical Specifications

Electrical Type: Squirrel Cage Inverter Duty Starting Method: Inverter Only
Poles: 4 Rotation: Reversible
Resistance Main: 3.25 Ohms Mounting: Rigid Base
Motor Orientation: Horizontal Drive End Bearing: Ball
Opp Drive End Bearing: Ball Frame Material: Cast Iron
Shaft Type: T Overall Length: 20.56 in
Frame Length: 8.75 in Shaft Diameter: 1.375 in
Shaft Extension: 3.38 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)
1/3 89.00 848.0 72.00 324.0 600 7.50
2/3 80.00 762.0 82.00 369.0 1,200 7.50
Break-Down 53.00 505.0 88.00 423.0 1,575 70.0 7.50
Full Load 10.50 100.0 22.20 100.0 1,775 75.0 7.50
Locked-Rotor 91.00 867.0 80.00 360.0 0 44.5 7.50
No Load 5.80 55.0 0.00 0.0 1,800 6.5 7.50
Pull-Up 85.00 810.0 75.00 338.0 900 7.50

Load Characteristics

% of Rated Load 0 % 25 % 50 % 75 % 100 % 125 % 150 % 200 %
Current (Amps) 5.80 6.20 7.20 8.50 10.50 12.50 14.50 18.50
Rated Output (KW) 0.50 1.80 3.20 4.60 6.20 7.70 9.30 12.50
Efficiency (%) 0.0 81.5 88.5 90.2 90.2 90.2 89.5 88.5
Power Factor (%) 6.5 35.5 55.5 68.0 75.0 79.5 81.5 83.0
Speed (RPM) 1,800 1,795 1,788 1,782 1,775 1,768 1,760 1,750
Temp. Rise @ FL 0.0 0.0 0.0 0.0 85.0 0.0 0.0 0.0
Torque (ft-lbs) 0.00 5.50 11.00 16.60 22.20 28.00 33.50 44.50

Leeson Motors
Regal Beloit

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